| 1 | Never assume the API of libav* to be stable unless at least 1 month has passed |
| 2 | since the last major version increase or the API was added. |
| 3 | |
| 4 | The last version increases were: |
| 5 | libavcodec: 2014-08-09 |
| 6 | libavdevice: 2014-08-09 |
| 7 | libavfilter: 2014-08-09 |
| 8 | libavformat: 2014-08-09 |
| 9 | libavresample: 2014-08-09 |
| 10 | libpostproc: 2014-08-09 |
| 11 | libswresample: 2014-08-09 |
| 12 | libswscale: 2014-08-09 |
| 13 | libavutil: 2014-08-09 |
| 14 | |
| 15 | |
| 16 | API changes, most recent first: |
| 17 | |
| 18 | 2014-11-21 - ab922f9 - lavu 54.15.100 - dict.h |
| 19 | Add av_dict_get_string(). |
| 20 | |
| 21 | 2014-11-18 - a54a51c - lavu 54.14.100 - float_dsp.h |
| 22 | Add avpriv_float_dsp_alloc(). |
| 23 | |
| 24 | 2014-11-16 - 6690d4c3 - lavf 56.13.100 - avformat.h |
| 25 | Add AVStream.recommended_encoder_configuration with accessors. |
| 26 | |
| 27 | 2014-11-16 - bee5844d - lavu 54.13.100 - opt.h |
| 28 | Add av_opt_serialize(). |
| 29 | |
| 30 | 2014-11-16 - eec69332 - lavu 54.12.100 - opt.h |
| 31 | Add av_opt_is_set_to_default(). |
| 32 | |
| 33 | 2014-11-06 - 44fa267 / 5e80fb7 - lavc 56.11.100 / 56.6.0 - vorbis_parser.h |
| 34 | Add a public API for parsing vorbis packets. |
| 35 | |
| 36 | 2014-10-15 - 17085a0 / 7ea1b34 - lavc 56.7.100 / 56.5.0 - avcodec.h |
| 37 | Replace AVCodecContext.time_base used for decoding |
| 38 | with AVCodecContext.framerate. |
| 39 | |
| 40 | 2014-10-15 - 51c810e / d565fef1 - lavc 56.6.100 / 56.4.0 - avcodec.h |
| 41 | Add AV_HWACCEL_FLAG_IGNORE_LEVEL flag to av_vdpau_bind_context(). |
| 42 | |
| 43 | 2014-10-13 - da21895 / 2df0c32e - lavc 56.5.100 / 56.3.0 - avcodec.h |
| 44 | Add AVCodecContext.initial_padding. Deprecate the use of AVCodecContext.delay |
| 45 | for audio encoding. |
| 46 | |
| 47 | 2014-10-08 - bb44f7d / 5a419b2 - lavu 54.10.100 / 54.4.0 - pixdesc.h |
| 48 | Add API to return the name of frame and context color properties. |
| 49 | |
| 50 | 2014-10-06 - a61899a / e3e158e - lavc 56.3.100 / 56.2.0 - vdpau.h |
| 51 | Add av_vdpau_bind_context(). This function should now be used for creating |
| 52 | (or resetting) a AVVDPAUContext instead of av_vdpau_alloc_context(). |
| 53 | |
| 54 | 2014-10-02 - cdd6f05 - lavc 56.2.100 - avcodec.h |
| 55 | 2014-10-02 - cdd6f05 - lavu 54.9.100 - frame.h |
| 56 | Add AV_FRAME_DATA_SKIP_SAMPLES. Add lavc CODEC_FLAG2_SKIP_MANUAL and |
| 57 | AVOption "skip_manual", which makes lavc export skip information via |
| 58 | AV_FRAME_DATA_SKIP_SAMPLES AVFrame side data, instead of skipping and |
| 59 | discarding samples automatically. |
| 60 | |
| 61 | 2014-10-02 - 0d92b0d - lavu 54.8.100 - avstring.h |
| 62 | Add av_match_list() |
| 63 | |
| 64 | 2014-09-24 - ac68295 - libpostproc 53.1.100 |
| 65 | Add visualization support |
| 66 | |
| 67 | 2014-09-19 - 6edd6a4 - lavc 56.1.101 - dv_profile.h |
| 68 | deprecate avpriv_dv_frame_profile2(), which was made public by accident. |
| 69 | |
| 70 | |
| 71 | -------- 8< --------- FFmpeg 2.4 was cut here -------- 8< --------- |
| 72 | |
| 73 | 2014-08-28 - f30a815 / 9301486 - lavc 56.1.100 / 56.1.0 - avcodec.h |
| 74 | Add AV_PKT_DATA_STEREO3D to export container-level stereo3d information. |
| 75 | |
| 76 | 2014-08-25 - 215db29 / b263f8f - lavf 56.3.100 / 56.3.0 - avformat.h |
| 77 | Add AVFormatContext.max_ts_probe. |
| 78 | |
| 79 | 2014-08-23 - 8fc9bd0 - lavu 54.7.100 - dict.h |
| 80 | AV_DICT_DONT_STRDUP_KEY and AV_DICT_DONT_STRDUP_VAL arguments are now |
| 81 | freed even on error. This is consistent with the behaviour all users |
| 82 | of it we could find expect. |
| 83 | |
| 84 | 2014-08-21 - 980a5b0 - lavu 54.6.100 - frame.h motion_vector.h |
| 85 | Add AV_FRAME_DATA_MOTION_VECTORS side data and AVMotionVector structure |
| 86 | |
| 87 | 2014-08-16 - b7d5e01 - lswr 1.1.100 - swresample.h |
| 88 | Add AVFrame based API |
| 89 | |
| 90 | 2014-08-16 - c2829dc - lavu 54.4.100 - dict.h |
| 91 | Add av_dict_set_int helper function. |
| 92 | |
| 93 | 2014-08-13 - c8571c6 / 8ddc326 - lavu 54.3.100 / 54.3.0 - mem.h |
| 94 | Add av_strndup(). |
| 95 | |
| 96 | 2014-08-13 - 2ba4577 / a8c104a - lavu 54.2.100 / 54.2.0 - opt.h |
| 97 | Add av_opt_get_dict_val/set_dict_val with AV_OPT_TYPE_DICT to support |
| 98 | dictionary types being set as options. |
| 99 | |
| 100 | 2014-08-13 - afbd4b8 - lavf 56.01.0 - avformat.h |
| 101 | Add AVFormatContext.event_flags and AVStream.event_flags for signaling to |
| 102 | the user when events happen in the file/stream. |
| 103 | |
| 104 | 2014-08-10 - 78eaaa8 / fb1ddcd - lavr 2.1.0 - avresample.h |
| 105 | Add avresample_convert_frame() and avresample_config(). |
| 106 | |
| 107 | 2014-08-10 - 78eaaa8 / fb1ddcd - lavu 54.1.100 / 54.1.0 - error.h |
| 108 | Add AVERROR_INPUT_CHANGED and AVERROR_OUTPUT_CHANGED. |
| 109 | |
| 110 | 2014-08-08 - 3841f2a / d35b94f - lavc 55.73.102 / 55.57.4 - avcodec.h |
| 111 | Deprecate FF_IDCT_XVIDMMX define and xvidmmx idct option. |
| 112 | Replaced by FF_IDCT_XVID and xvid respectively. |
| 113 | |
| 114 | 2014-08-08 - 5c3c671 - lavf 55.53.100 - avio.h |
| 115 | Add avio_feof() and deprecate url_feof(). |
| 116 | |
| 117 | 2014-08-07 - bb78903 - lsws 2.1.3 - swscale.h |
| 118 | sws_getContext is not going to be removed in the future. |
| 119 | |
| 120 | 2014-08-07 - a561662 / ad1ee5f - lavc 55.73.101 / 55.57.3 - avcodec.h |
| 121 | reordered_opaque is not going to be removed in the future. |
| 122 | |
| 123 | 2014-08-02 - 28a2107 - lavu 52.98.100 - pixelutils.h |
| 124 | Add pixelutils API with SAD functions |
| 125 | |
| 126 | 2014-08-04 - 6017c98 / e9abafc - lavu 52.97.100 / 53.22.0 - pixfmt.h |
| 127 | Add AV_PIX_FMT_YA16 pixel format for 16 bit packed gray with alpha. |
| 128 | |
| 129 | 2014-08-04 - 4c8bc6f / e96c3b8 - lavu 52.96.101 / 53.21.1 - avstring.h |
| 130 | Rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8 to better identify the format. |
| 131 | An alias pixel format and color space name are provided for compatibility. |
| 132 | |
| 133 | 2014-08-04 - 073c074 / d2962e9 - lavu 52.96.100 / 53.21.0 - pixdesc.h |
| 134 | Support name aliases for pixel formats. |
| 135 | |
| 136 | 2014-08-03 - 71d008e / 1ef9e83 - lavc 55.72.101 / 55.57.2 - avcodec.h |
| 137 | 2014-08-03 - 71d008e / 1ef9e83 - lavu 52.95.100 / 53.20.0 - frame.h |
| 138 | Deprecate AVCodecContext.dtg_active_format and use side-data instead. |
| 139 | |
| 140 | 2014-08-03 - e680c73 - lavc 55.72.100 - avcodec.h |
| 141 | Add get_pixels() to AVDCT |
| 142 | |
| 143 | 2014-08-03 - 9400603 / 9f17685 - lavc 55.71.101 / 55.57.1 - avcodec.h |
| 144 | Deprecate unused FF_IDCT_IPP define and ipp avcodec option. |
| 145 | Deprecate unused FF_DEBUG_PTS define and pts avcodec option. |
| 146 | Deprecate unused FF_CODER_TYPE_DEFLATE define and deflate avcodec option. |
| 147 | Deprecate unused FF_DCT_INT define and int avcodec option. |
| 148 | Deprecate unused avcodec option scenechange_factor. |
| 149 | |
| 150 | 2014-07-30 - ba3e331 - lavu 52.94.100 - frame.h |
| 151 | Add av_frame_side_data_name() |
| 152 | |
| 153 | 2014-07-29 - 80a3a66 / 3a19405 - lavf 56.01.100 / 56.01.0 - avformat.h |
| 154 | Add mime_type field to AVProbeData, which now MUST be initialized in |
| 155 | order to avoid uninitialized reads of the mime_type pointer, likely |
| 156 | leading to crashes. |
| 157 | Typically, this means you will do 'AVProbeData pd = { 0 };' instead of |
| 158 | 'AVProbeData pd;'. |
| 159 | |
| 160 | 2014-07-29 - 31e0b5d / 69e7336 - lavu 52.92.100 / 53.19.0 - avstring.h |
| 161 | Make name matching function from lavf public as av_match_name(). |
| 162 | |
| 163 | 2014-07-28 - 2e5c8b0 / c5fca01 - lavc 55.71.100 / 55.57.0 - avcodec.h |
| 164 | Add AV_CODEC_PROP_REORDER to mark codecs supporting frame reordering. |
| 165 | |
| 166 | 2014-07-27 - ff9a154 - lavf 55.50.100 - avformat.h |
| 167 | New field int64_t probesize2 instead of deprecated |
| 168 | field int probesize. |
| 169 | |
| 170 | 2014-07-27 - 932ff70 - lavc 55.70.100 - avdct.h |
| 171 | Add AVDCT / avcodec_dct_alloc() / avcodec_dct_init(). |
| 172 | |
| 173 | 2014-07-23 - 8a4c086 - lavf 55.49.100 - avio.h |
| 174 | Add avio_read_to_bprint() |
| 175 | |
| 176 | |
| 177 | -------- 8< --------- FFmpeg 2.3 was cut here -------- 8< --------- |
| 178 | |
| 179 | 2014-07-14 - 62227a7 - lavf 55.47.100 - avformat.h |
| 180 | Add av_stream_get_parser() |
| 181 | |
| 182 | 2014-07-09 - c67690f / a54f03b - lavu 52.92.100 / 53.18.0 - display.h |
| 183 | Add av_display_matrix_flip() to flip the transformation matrix. |
| 184 | |
| 185 | 2014-07-09 - 1b58f13 / f6ee61f - lavc 55.69.100 / 55.56.0 - dv_profile.h |
| 186 | Add a public API for DV profile handling. |
| 187 | |
| 188 | 2014-06-20 - 0dceefc / 9e500ef - lavu 52.90.100 / 53.17.0 - imgutils.h |
| 189 | Add av_image_check_sar(). |
| 190 | |
| 191 | 2014-06-20 - 4a99333 / 874390e - lavc 55.68.100 / 55.55.0 - avcodec.h |
| 192 | Add av_packet_rescale_ts() to simplify timestamp conversion. |
| 193 | |
| 194 | 2014-06-18 - ac293b6 / 194be1f - lavf 55.44.100 / 55.20.0 - avformat.h |
| 195 | The proper way for providing a hint about the desired timebase to the muxers |
| 196 | is now setting AVStream.time_base, instead of AVStream.codec.time_base as was |
| 197 | done previously. The old method is now deprecated. |
| 198 | |
| 199 | 2014-06-11 - 67d29da - lavc 55.66.101 - avcodec.h |
| 200 | Increase FF_INPUT_BUFFER_PADDING_SIZE to 32 due to some corner cases needing |
| 201 | it |
| 202 | |
| 203 | 2014-06-10 - xxxxxxx - lavf 55.43.100 - avformat.h |
| 204 | New field int64_t max_analyze_duration2 instead of deprecated |
| 205 | int max_analyze_duration. |
| 206 | |
| 207 | 2014-05-30 - 00759d7 - lavu 52.89.100 - opt.h |
| 208 | Add av_opt_copy() |
| 209 | |
| 210 | 2014-06-01 - 03bb99a / 0957b27 - lavc 55.66.100 / 55.54.0 - avcodec.h |
| 211 | Add AVCodecContext.side_data_only_packets to allow encoders to output packets |
| 212 | with only side data. This option may become mandatory in the future, so all |
| 213 | users are recommended to update their code and enable this option. |
| 214 | |
| 215 | 2014-06-01 - 6e8e9f1 / 8c02adc - lavu 52.88.100 / 53.16.0 - frame.h, pixfmt.h |
| 216 | Move all color-related enums (AVColorPrimaries, AVColorSpace, AVColorRange, |
| 217 | AVColorTransferCharacteristic, and AVChromaLocation) inside lavu. |
| 218 | And add AVFrame fields for them. |
| 219 | |
| 220 | 2014-05-29 - bdb2e80 / b2d4565 - lavr 1.3.0 - avresample.h |
| 221 | Add avresample_max_output_samples |
| 222 | |
| 223 | 2014-05-28 - d858ee7 / 6d21259 - lavf 55.42.100 / 55.19.0 - avformat.h |
| 224 | Add strict_std_compliance and related AVOptions to support experimental |
| 225 | muxing. |
| 226 | |
| 227 | 2014-05-26 - xxxxxxx - lavu 52.87.100 - threadmessage.h |
| 228 | Add thread message queue API. |
| 229 | |
| 230 | 2014-05-26 - c37d179 - lavf 55.41.100 - avformat.h |
| 231 | Add format_probesize to AVFormatContext. |
| 232 | |
| 233 | 2014-05-20 - 7d25af1 / c23c96b - lavf 55.39.100 / 55.18.0 - avformat.h |
| 234 | Add av_stream_get_side_data() to access stream-level side data |
| 235 | in the same way as av_packet_get_side_data(). |
| 236 | |
| 237 | 2014-05-xx - xxxxxxx - lavu 52.86.100 - fifo.h |
| 238 | Add av_fifo_alloc_array() function. |
| 239 | |
| 240 | 2014-05-19 - ef1d4ee / bddd8cb - lavu 52.85.100 / 53.15.0 - frame.h, display.h |
| 241 | Add AV_FRAME_DATA_DISPLAYMATRIX for exporting frame-level |
| 242 | spatial rendering on video frames for proper display. |
| 243 | |
| 244 | 2014-05-19 - ef1d4ee / bddd8cb - lavc 55.64.100 / 55.53.0 - avcodec.h |
| 245 | Add AV_PKT_DATA_DISPLAYMATRIX for exporting packet-level |
| 246 | spatial rendering on video frames for proper display. |
| 247 | |
| 248 | 2014-05-19 - 999a99c / a312f71 - lavf 55.38.101 / 55.17.1 - avformat.h |
| 249 | Deprecate AVStream.pts and the AVFrac struct, which was its only use case. |
| 250 | See use av_stream_get_end_pts() |
| 251 | |
| 252 | 2014-05-18 - 68c0518 / fd05602 - lavc 55.63.100 / 55.52.0 - avcodec.h |
| 253 | Add avcodec_free_context(). From now on it should be used for freeing |
| 254 | AVCodecContext. |
| 255 | |
| 256 | 2014-05-17 - 0eec06e - lavu 52.84.100 - time.h |
| 257 | Add av_gettime_relative() av_gettime_relative_is_monotonic() |
| 258 | |
| 259 | 2014-05-15 - eacf7d6 / 0c1959b - lavf 55.38.100 / 55.17.0 - avformat.h |
| 260 | Add AVFMT_FLAG_BITEXACT flag. Muxers now use it instead of checking |
| 261 | CODEC_FLAG_BITEXACT on the first stream. |
| 262 | |
| 263 | 2014-05-15 - 96cb4c8 - lswr 0.19.100 - swresample.h |
| 264 | Add swr_close() |
| 265 | |
| 266 | 2014-05-11 - 14aef38 / 66e6c8a - lavu 52.83.100 / 53.14.0 - pixfmt.h |
| 267 | Add AV_PIX_FMT_VDA for new-style VDA acceleration. |
| 268 | |
| 269 | 2014-05-xx - xxxxxxx - lavu 52.82.100 - fifo.h |
| 270 | Add av_fifo_freep() function. |
| 271 | |
| 272 | 2014-05-02 - ba52fb11 - lavu 52.81.100 - opt.h |
| 273 | Add av_opt_set_dict2() function. |
| 274 | |
| 275 | 2014-05-01 - e77b985 / a2941c8 - lavc 55.60.103 / 55.50.3 - avcodec.h |
| 276 | Deprecate CODEC_FLAG_MV0. It is replaced by the flag "mv0" in the |
| 277 | "mpv_flags" private option of the mpegvideo encoders. |
| 278 | |
| 279 | 2014-05-01 - e40ae8c / 6484149 - lavc 55.60.102 / 55.50.2 - avcodec.h |
| 280 | Deprecate CODEC_FLAG_GMC. It is replaced by the "gmc" private option of the |
| 281 | libxvid encoder. |
| 282 | |
| 283 | 2014-05-01 - 1851643 / b2c3171 - lavc 55.60.101 / 55.50.1 - avcodec.h |
| 284 | Deprecate CODEC_FLAG_NORMALIZE_AQP. It is replaced by the flag "naq" in the |
| 285 | "mpv_flags" private option of the mpegvideo encoders. |
| 286 | |
| 287 | 2014-05-01 - cac07d0 / 5fcceda - avcodec.h |
| 288 | Deprecate CODEC_FLAG_INPUT_PRESERVED. Its functionality is replaced by passing |
| 289 | reference-counted frames to encoders. |
| 290 | |
| 291 | 2014-04-29 - 1bf6396 - lavc 55.60.100 - avcodec.h |
| 292 | Add AVCodecDescriptor.mime_types field. |
| 293 | |
| 294 | 2014-04-29 - xxxxxxx - lavu 52.80.0 - hash.h |
| 295 | Add av_hash_final_bin(), av_hash_final_hex() and av_hash_final_b64(). |
| 296 | |
| 297 | 2014-03-07 - 8b2a130 - lavc 55.50.0 / 55.53.100 - dxva2.h |
| 298 | Add FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO for old Intel GPUs. |
| 299 | |
| 300 | 2014-04-22 - 502512e /dac7e8a - lavu 53.13.0 / 52.78.100 - avutil.h |
| 301 | Add av_get_time_base_q(). |
| 302 | |
| 303 | 2014-04-17 - a8d01a7 / 0983d48 - lavu 53.12.0 / 52.77.100 - crc.h |
| 304 | Add AV_CRC_16_ANSI_LE crc variant. |
| 305 | |
| 306 | 2014-04-XX - xxxxxxx - lavf xx.xx.1xx - avformat.h |
| 307 | Add av_format_inject_global_side_data() |
| 308 | |
| 309 | 2014-04-12 - 4f698be - lavu 52.76.100 - log.h |
| 310 | Add av_log_get_flags() |
| 311 | |
| 312 | 2014-04-11 - 6db42a2b - lavd 55.12.100 - avdevice.h |
| 313 | Add avdevice_capabilities_create() function. |
| 314 | Add avdevice_capabilities_free() function. |
| 315 | |
| 316 | 2014-04-07 - 0a1cc04 / 8b17243 - lavu 52.75.100 / 53.11.0 - pixfmt.h |
| 317 | Add AV_PIX_FMT_YVYU422 pixel format. |
| 318 | |
| 319 | 2014-04-04 - c1d0536 / 8542f9c - lavu 52.74.100 / 53.10.0 - replaygain.h |
| 320 | Full scale for peak values is now 100000 (instead of UINT32_MAX) and values |
| 321 | may overflow. |
| 322 | |
| 323 | 2014-04-03 - c16e006 / 7763118 - lavu 52.73.100 / 53.9.0 - log.h |
| 324 | Add AV_LOG(c) macro to have 256 color debug messages. |
| 325 | |
| 326 | 2014-04-03 - eaed4da9 - lavu 52.72.100 - opt.h |
| 327 | Add AV_OPT_MULTI_COMPONENT_RANGE define to allow return |
| 328 | multi-component option ranges. |
| 329 | |
| 330 | 2014-03-29 - cd50a44b - lavu 52.70.100 - mem.h |
| 331 | Add av_dynarray_add_nofree() function. |
| 332 | |
| 333 | 2014-02-24 - 3e1f241 / d161ae0 - lavu 52.69.100 / 53.8.0 - frame.h |
| 334 | Add av_frame_remove_side_data() for removing a single side data |
| 335 | instance from a frame. |
| 336 | |
| 337 | 2014-03-24 - 83e8978 / 5a7e35d - lavu 52.68.100 / 53.7.0 - frame.h, replaygain.h |
| 338 | Add AV_FRAME_DATA_REPLAYGAIN for exporting replaygain tags. |
| 339 | Add a new header replaygain.h with the AVReplayGain struct. |
| 340 | |
| 341 | 2014-03-24 - 83e8978 / 5a7e35d - lavc 55.54.100 / 55.36.0 - avcodec.h |
| 342 | Add AV_PKT_DATA_REPLAYGAIN for exporting replaygain tags. |
| 343 | |
| 344 | 2014-03-24 - 595ba3b / 25b3258 - lavf 55.35.100 / 55.13.0 - avformat.h |
| 345 | Add AVStream.side_data and AVStream.nb_side_data for exporting stream-global |
| 346 | side data (e.g. replaygain tags, video rotation) |
| 347 | |
| 348 | 2014-03-24 - bd34e26 / 0e2c3ee - lavc 55.53.100 / 55.35.0 - avcodec.h |
| 349 | Give the name AVPacketSideData to the previously anonymous struct used for |
| 350 | AVPacket.side_data. |
| 351 | |
| 352 | |
| 353 | -------- 8< --------- FFmpeg 2.2 was cut here -------- 8< --------- |
| 354 | |
| 355 | 2014-03-18 - 37c07d4 - lsws 2.5.102 |
| 356 | Make gray16 full-scale. |
| 357 | |
| 358 | 2014-03-16 - 6b1ca17 / 1481d24 - lavu 52.67.100 / 53.6.0 - pixfmt.h |
| 359 | Add RGBA64_LIBAV pixel format and variants for compatibility |
| 360 | |
| 361 | 2014-03-11 - 3f3229c - lavf 55.34.101 - avformat.h |
| 362 | Set AVFormatContext.start_time_realtime when demuxing. |
| 363 | |
| 364 | 2014-03-03 - 06fed440 - lavd 55.11.100 - avdevice.h |
| 365 | Add av_input_audio_device_next(). |
| 366 | Add av_input_video_device_next(). |
| 367 | Add av_output_audio_device_next(). |
| 368 | Add av_output_video_device_next(). |
| 369 | |
| 370 | 2014-02-24 - fff5262 / 1155fd0 - lavu 52.66.100 / 53.5.0 - frame.h |
| 371 | Add av_frame_copy() for copying the frame data. |
| 372 | |
| 373 | 2014-02-24 - a66be60 - lswr 0.18.100 - swresample.h |
| 374 | Add swr_is_initialized() for checking whether a resample context is initialized. |
| 375 | |
| 376 | 2014-02-22 - 5367c0b / 7e86c27 - lavr 1.2.0 - avresample.h |
| 377 | Add avresample_is_open() for checking whether a resample context is open. |
| 378 | |
| 379 | 2014-02-19 - 6a24d77 / c3ecd96 - lavu 52.65.100 / 53.4.0 - opt.h |
| 380 | Add AV_OPT_FLAG_EXPORT and AV_OPT_FLAG_READONLY to mark options meant (only) |
| 381 | for reading. |
| 382 | |
| 383 | 2014-02-19 - f4c8d00 / 6bb8720 - lavu 52.64.101 / 53.3.1 - opt.h |
| 384 | Deprecate unused AV_OPT_FLAG_METADATA. |
| 385 | |
| 386 | 2014-02-xx - xxxxxxx - lavd 55.10.100 - avdevice.h |
| 387 | Add avdevice_list_devices() and avdevice_free_list_devices() |
| 388 | |
| 389 | 2014-02-16 - db3c970 - lavf 55.33.100 - avio.h |
| 390 | Add avio_find_protocol_name() to find out the name of the protocol that would |
| 391 | be selected for a given URL. |
| 392 | |
| 393 | 2014-02-15 - a2bc6c1 / c98f316 - lavu 52.64.100 / 53.3.0 - frame.h |
| 394 | Add AV_FRAME_DATA_DOWNMIX_INFO value to the AVFrameSideDataType enum and |
| 395 | downmix_info.h API, which identify downmix-related metadata. |
| 396 | |
| 397 | 2014-02-11 - 1b05ac2 - lavf 55.32.100 - avformat.h |
| 398 | Add av_write_uncoded_frame() and av_interleaved_write_uncoded_frame(). |
| 399 | |
| 400 | 2014-02-04 - 3adb5f8 / d9ae103 - lavf 55.30.100 / 55.11.0 - avformat.h |
| 401 | Add AVFormatContext.max_interleave_delta for controlling amount of buffering |
| 402 | when interleaving. |
| 403 | |
| 404 | 2014-02-02 - 5871ee5 - lavf 55.29.100 - avformat.h |
| 405 | Add output_ts_offset muxing option to AVFormatContext. |
| 406 | |
| 407 | 2014-01-27 - 102bd64 - lavd 55.7.100 - avdevice.h |
| 408 | lavf 55.28.100 - avformat.h |
| 409 | Add avdevice_dev_to_app_control_message() function. |
| 410 | |
| 411 | 2014-01-27 - 7151411 - lavd 55.6.100 - avdevice.h |
| 412 | lavf 55.27.100 - avformat.h |
| 413 | Add avdevice_app_to_dev_control_message() function. |
| 414 | |
| 415 | 2014-01-24 - 86bee79 - lavf 55.26.100 - avformat.h |
| 416 | Add AVFormatContext option metadata_header_padding to allow control over the |
| 417 | amount of padding added. |
| 418 | |
| 419 | 2014-01-20 - eef74b2 / 93c553c - lavc 55.48.102 / 55.32.1 - avcodec.h |
| 420 | Edges are not required anymore on video buffers allocated by get_buffer2() |
| 421 | (i.e. as if the CODEC_FLAG_EMU_EDGE flag was always on). Deprecate |
| 422 | CODEC_FLAG_EMU_EDGE and avcodec_get_edge_width(). |
| 423 | |
| 424 | 2014-01-19 - 1a193c4 - lavf 55.25.100 - avformat.h |
| 425 | Add avformat_get_mov_video_tags() and avformat_get_mov_audio_tags(). |
| 426 | |
| 427 | 2014-01-19 - xxxxxxx - lavu 52.63.100 - rational.h |
| 428 | Add av_make_q() function. |
| 429 | |
| 430 | 2014-01-05 - 4cf4da9 / 5b4797a - lavu 52.62.100 / 53.2.0 - frame.h |
| 431 | Add AV_FRAME_DATA_MATRIXENCODING value to the AVFrameSideDataType enum, which |
| 432 | identifies AVMatrixEncoding data. |
| 433 | |
| 434 | 2014-01-05 - 751385f / 5c437fb - lavu 52.61.100 / 53.1.0 - channel_layout.h |
| 435 | Add values for various Dolby flags to the AVMatrixEncoding enum. |
| 436 | |
| 437 | 2014-01-04 - b317f94 - lavu 52.60.100 - mathematics.h |
| 438 | Add av_add_stable() function. |
| 439 | |
| 440 | 2013-12-22 - 911676c - lavu 52.59.100 - avstring.h |
| 441 | Add av_strnlen() function. |
| 442 | |
| 443 | 2013-12-09 - 64f73ac - lavu 52.57.100 - opencl.h |
| 444 | Add av_opencl_benchmark() function. |
| 445 | |
| 446 | 2013-11-30 - 82b2e9c - lavu 52.56.100 - ffversion.h |
| 447 | Moves version.h to libavutil/ffversion.h. |
| 448 | Install ffversion.h and make it public. |
| 449 | |
| 450 | 2013-12-11 - 29c83d2 / b9fb59d,409a143 / 9431356,44967ab / d7b3ee9 - lavc 55.45.101 / 55.28.1 - avcodec.h |
| 451 | av_frame_alloc(), av_frame_unref() and av_frame_free() now can and should be |
| 452 | used instead of avcodec_alloc_frame(), avcodec_get_frame_defaults() and |
| 453 | avcodec_free_frame() respectively. The latter three functions are deprecated. |
| 454 | |
| 455 | 2013-12-09 - 7a60348 / 7e244c6- - lavu 52.58.100 / 52.20.0 - frame.h |
| 456 | Add AV_FRAME_DATA_STEREO3D value to the AVFrameSideDataType enum and |
| 457 | stereo3d.h API, that identify codec-independent stereo3d information. |
| 458 | |
| 459 | 2013-11-26 - 625b290 / 1eaac1d- - lavu 52.55.100 / 52.19.0 - frame.h |
| 460 | Add AV_FRAME_DATA_A53_CC value to the AVFrameSideDataType enum, which |
| 461 | identifies ATSC A53 Part 4 Closed Captions data. |
| 462 | |
| 463 | 2013-11-22 - 6859065 - lavu 52.54.100 - avstring.h |
| 464 | Add av_utf8_decode() function. |
| 465 | |
| 466 | 2013-11-22 - fb7d70c - lavc 55.44.100 - avcodec.h |
| 467 | Add HEVC profiles |
| 468 | |
| 469 | 2013-11-20 - c28b61c - lavc 55.44.100 - avcodec.h |
| 470 | Add av_packet_{un,}pack_dictionary() |
| 471 | Add AV_PKT_METADATA_UPDATE side data type, used to transmit key/value |
| 472 | strings between a stream and the application. |
| 473 | |
| 474 | 2013-11-14 - 7c888ae / cce3e0a - lavu 52.53.100 / 52.18.0 - mem.h |
| 475 | Move av_fast_malloc() and av_fast_realloc() for libavcodec to libavutil. |
| 476 | |
| 477 | 2013-11-14 - b71e4d8 / 8941971 - lavc 55.43.100 / 55.27.0 - avcodec.h |
| 478 | Deprecate AVCodecContext.error_rate, it is replaced by the 'error_rate' |
| 479 | private option of the mpegvideo encoder family. |
| 480 | |
| 481 | 2013-11-14 - 31c09b7 / 728c465 - lavc 55.42.100 / 55.26.0 - vdpau.h |
| 482 | Add av_vdpau_get_profile(). |
| 483 | Add av_vdpau_alloc_context(). This function must from now on be |
| 484 | used for allocating AVVDPAUContext. |
| 485 | |
| 486 | 2013-11-04 - be41f21 / cd8f772 - lavc 55.41.100 / 55.25.0 - avcodec.h |
| 487 | lavu 52.51.100 - frame.h |
| 488 | Add ITU-R BT.2020 and other not yet included values to color primaries, |
| 489 | transfer characteristics and colorspaces. |
| 490 | |
| 491 | 2013-11-04 - 85cabf1 - lavu 52.50.100 - avutil.h |
| 492 | Add av_fopen_utf8() |
| 493 | |
| 494 | 2013-10-31 - 78265fc / 28096e0 - lavu 52.49.100 / 52.17.0 - frame.h |
| 495 | Add AVFrame.flags and AV_FRAME_FLAG_CORRUPT. |
| 496 | |
| 497 | |
| 498 | -------- 8< --------- FFmpeg 2.1 was cut here -------- 8< --------- |
| 499 | |
| 500 | 2013-10-27 - dbe6f9f - lavc 55.39.100 - avcodec.h |
| 501 | Add CODEC_CAP_DELAY support to avcodec_decode_subtitle2. |
| 502 | |
| 503 | 2013-10-27 - d61617a - lavu 52.48.100 - parseutils.h |
| 504 | Add av_get_known_color_name(). |
| 505 | |
| 506 | 2013-10-17 - 8696e51 - lavu 52.47.100 - opt.h |
| 507 | Add AV_OPT_TYPE_CHANNEL_LAYOUT and channel layout option handlers |
| 508 | av_opt_get_channel_layout() and av_opt_set_channel_layout(). |
| 509 | |
| 510 | 2013-10-06 - ccf96f8 -libswscale 2.5.101 - options.c |
| 511 | Change default scaler to bicubic |
| 512 | |
| 513 | 2013-10-03 - e57dba0 - lavc 55.34.100 - avcodec.h |
| 514 | Add av_codec_get_max_lowres() |
| 515 | |
| 516 | 2013-10-02 - 5082fcc - lavf 55.19.100 - avformat.h |
| 517 | Add audio/video/subtitle AVCodec fields to AVFormatContext to force specific |
| 518 | decoders |
| 519 | |
| 520 | 2013-09-28 - 7381d31 / 0767bfd - lavfi 3.88.100 / 3.11.0 - avfilter.h |
| 521 | Add AVFilterGraph.execute and AVFilterGraph.opaque for custom slice threading |
| 522 | implementations. |
| 523 | |
| 524 | 2013-09-21 - 85f8a3c / e208e6d - lavu 52.46.100 / 52.16.0 - pixfmt.h |
| 525 | Add interleaved 4:2:2 8/10-bit formats AV_PIX_FMT_NV16 and |
| 526 | AV_PIX_FMT_NV20. |
| 527 | |
| 528 | 2013-09-16 - c74c3fb / 3feb3d6 - lavu 52.44.100 / 52.15.0 - mem.h |
| 529 | Add av_reallocp. |
| 530 | |
| 531 | 2013-09-04 - 3e1f507 - lavc 55.31.101 - avcodec.h |
| 532 | avcodec_close() argument can be NULL. |
| 533 | |
| 534 | 2013-09-04 - 36cd017a - lavf 55.16.101 - avformat.h |
| 535 | avformat_close_input() argument can be NULL and point on NULL. |
| 536 | |
| 537 | 2013-08-29 - e31db62 - lavf 55.15.100 - avformat.h |
| 538 | Add av_format_get_probe_score(). |
| 539 | |
| 540 | 2013-08-15 - 1e0e193 - lsws 2.5.100 - |
| 541 | Add a sws_dither AVOption, allowing to set the dither algorithm used |
| 542 | |
| 543 | 2013-08-11 - d404fe35 - lavc 55.27.100 - vdpau.h |
| 544 | Add a render2 alternative to the render callback function. |
| 545 | |
| 546 | 2013-08-11 - af05edc - lavc 55.26.100 - vdpau.h |
| 547 | Add allocation function for AVVDPAUContext, allowing |
| 548 | to extend it in the future without breaking ABI/API. |
| 549 | |
| 550 | 2013-08-10 - 67a580f / 5a9a9d4 - lavc 55.25.100 / 55.16.0 - avcodec.h |
| 551 | Extend AVPacket API with av_packet_unref, av_packet_ref, |
| 552 | av_packet_move_ref, av_packet_copy_props, av_packet_free_side_data. |
| 553 | |
| 554 | 2013-08-05 - 9547e3e / f824535 - lavc 55.22.100 / 55.13.0 - avcodec.h |
| 555 | Deprecate the bitstream-related members from struct AVVDPAUContext. |
| 556 | The bitstream buffers no longer need to be explicitly freed. |
| 557 | |
| 558 | 2013-08-05 - 3b805dc / 549294f - lavc 55.21.100 / 55.12.0 - avcodec.h |
| 559 | Deprecate the CODEC_CAP_HWACCEL_VDPAU codec capability. Use CODEC_CAP_HWACCEL |
| 560 | and select the AV_PIX_FMT_VDPAU format with get_format() instead. |
| 561 | |
| 562 | 2013-08-05 - 4ee0984 / a0ad5d0 - lavu 52.41.100 / 52.14.0 - pixfmt.h |
| 563 | Deprecate AV_PIX_FMT_VDPAU_*. Use AV_PIX_FMT_VDPAU instead. |
| 564 | |
| 565 | 2013-08-02 - 82fdfe8 / a8b1927 - lavc 55.20.100 / 55.11.0 - avcodec.h |
| 566 | Add output_picture_number to AVCodecParserContext. |
| 567 | |
| 568 | 2013-07-23 - abc8110 - lavc 55.19.100 - avcodec.h |
| 569 | Add avcodec_chroma_pos_to_enum() |
| 570 | Add avcodec_enum_to_chroma_pos() |
| 571 | |
| 572 | |
| 573 | -------- 8< --------- FFmpeg 2.0 was cut here -------- 8< --------- |
| 574 | |
| 575 | 2013-07-03 - 838bd73 - lavfi 3.78.100 - avfilter.h |
| 576 | Deprecate avfilter_graph_parse() in favor of the equivalent |
| 577 | avfilter_graph_parse_ptr(). |
| 578 | |
| 579 | 2013-06-24 - af5f9c0 / 95d5246 - lavc 55.17.100 / 55.10.0 - avcodec.h |
| 580 | Add MPEG-2 AAC profiles |
| 581 | |
| 582 | 2013-06-25 - af5f9c0 / 95d5246 - lavf 55.10.100 - avformat.h |
| 583 | Add AV_DISPOSITION_* flags to indicate text track kind. |
| 584 | |
| 585 | 2013-06-15 - 99b8cd0 - lavu 52.36.100 |
| 586 | Add AVRIPEMD: |
| 587 | av_ripemd_alloc() |
| 588 | av_ripemd_init() |
| 589 | av_ripemd_update() |
| 590 | av_ripemd_final() |
| 591 | |
| 592 | 2013-06-04 - 30b491f / fc962d4 - lavu 52.35.100 / 52.13.0 - mem.h |
| 593 | Add av_realloc_array and av_reallocp_array |
| 594 | |
| 595 | 2013-05-30 - 682b227 - lavu 52.35.100 |
| 596 | Add AVSHA512: |
| 597 | av_sha512_alloc() |
| 598 | av_sha512_init() |
| 599 | av_sha512_update() |
| 600 | av_sha512_final() |
| 601 | |
| 602 | 2013-05-24 - 8d4e969 / 129bb23 - lavfi 3.10.0 / 3.70.100 - avfilter.h |
| 603 | Add support for slice multithreading to lavfi. Filters supporting threading |
| 604 | are marked with AVFILTER_FLAG_SLICE_THREADS. |
| 605 | New fields AVFilterContext.thread_type, AVFilterGraph.thread_type and |
| 606 | AVFilterGraph.nb_threads (accessible directly or through AVOptions) may be |
| 607 | used to configure multithreading. |
| 608 | |
| 609 | 2013-05-24 - fe40a9f / 2a6eaea - lavu 52.12.0 / 52.34.100 - cpu.h |
| 610 | Add av_cpu_count() function for getting the number of logical CPUs. |
| 611 | |
| 612 | 2013-05-24 - 0c25c39 / b493847 - lavc 55.7.0 / 55.12.100 - avcodec.h |
| 613 | Add picture_structure to AVCodecParserContext. |
| 614 | |
| 615 | 2013-05-17 - 3a751ea - lavu 52.33.100 - opt.h |
| 616 | Add AV_OPT_TYPE_COLOR value to AVOptionType enum. |
| 617 | |
| 618 | 2013-05-13 - e398416 - lavu 52.31.100 - mem.h |
| 619 | Add av_dynarray2_add(). |
| 620 | |
| 621 | 2013-05-12 - 1776177 - lavfi 3.65.100 |
| 622 | Add AVFILTER_FLAG_SUPPORT_TIMELINE* filter flags. |
| 623 | |
| 624 | 2013-04-19 - 380cfce - lavc 55.4.100 |
| 625 | Add AV_CODEC_PROP_TEXT_SUB property for text based subtitles codec. |
| 626 | |
| 627 | 2013-04-18 - 7c1a002 - lavf 55.3.100 |
| 628 | The matroska demuxer can now output proper verbatim ASS packets. It will |
| 629 | become the default starting lavf 56.0.100. |
| 630 | |
| 631 | 2013-04-10 - af0d270 - lavu 25.26.100 - avutil.h,opt.h |
| 632 | Add av_int_list_length() |
| 633 | and av_opt_set_int_list(). |
| 634 | |
| 635 | 2013-03-30 - 5c73645 - lavu 52.24.100 - samplefmt.h |
| 636 | Add av_samples_alloc_array_and_samples(). |
| 637 | |
| 638 | 2013-03-29 - ef7b6b4 - lavf 55.1.100 - avformat.h |
| 639 | Add av_guess_frame_rate() |
| 640 | |
| 641 | 2013-03-20 - 8d928a9 - lavu 52.22.100 - opt.h |
| 642 | Add AV_OPT_TYPE_DURATION value to AVOptionType enum. |
| 643 | |
| 644 | 2013-03-17 - 7aa9af5 - lavu 52.20.100 - opt.h |
| 645 | Add AV_OPT_TYPE_VIDEO_RATE value to AVOptionType enum. |
| 646 | |
| 647 | |
| 648 | -------- 8< --------- FFmpeg 1.2 was cut here -------- 8< --------- |
| 649 | |
| 650 | 2013-03-07 - 9767ec6 - lavu 52.18.100 - avstring.h,bprint.h |
| 651 | Add av_escape() and av_bprint_escape() API. |
| 652 | |
| 653 | 2013-02-24 - b59cd08 - lavfi 3.41.100 - buffersink.h |
| 654 | Add sample_rates field to AVABufferSinkParams. |
| 655 | |
| 656 | 2013-01-17 - a1a707f - lavf 54.61.100 |
| 657 | Add av_codec_get_tag2(). |
| 658 | |
| 659 | 2013-01-01 - 2eb2e17 - lavfi 3.34.100 |
| 660 | Add avfilter_get_audio_buffer_ref_from_arrays_channels. |
| 661 | |
| 662 | |
| 663 | -------- 8< --------- FFmpeg 1.1 was cut here -------- 8< --------- |
| 664 | |
| 665 | 2012-12-20 - 34de47aa - lavfi 3.29.100 - avfilter.h |
| 666 | Add AVFilterLink.channels, avfilter_link_get_channels() |
| 667 | and avfilter_ref_get_channels(). |
| 668 | |
| 669 | 2012-12-15 - 96d815fc - lavc 54.80.100 - avcodec.h |
| 670 | Add pkt_size field to AVFrame. |
| 671 | |
| 672 | 2012-11-25 - c70ec631 - lavu 52.9.100 - opt.h |
| 673 | Add the following convenience functions to opt.h: |
| 674 | av_opt_get_image_size |
| 675 | av_opt_get_pixel_fmt |
| 676 | av_opt_get_sample_fmt |
| 677 | av_opt_set_image_size |
| 678 | av_opt_set_pixel_fmt |
| 679 | av_opt_set_sample_fmt |
| 680 | |
| 681 | 2012-11-17 - 4cd74c81 - lavu 52.8.100 - bprint.h |
| 682 | Add av_bprint_strftime(). |
| 683 | |
| 684 | 2012-11-15 - 92648107 - lavu 52.7.100 - opt.h |
| 685 | Add av_opt_get_key_value(). |
| 686 | |
| 687 | 2012-11-13 - 79456652 - lavfi 3.23.100 - avfilter.h |
| 688 | Add channels field to AVFilterBufferRefAudioProps. |
| 689 | |
| 690 | 2012-11-03 - 481fdeee - lavu 52.3.100 - opt.h |
| 691 | Add AV_OPT_TYPE_SAMPLE_FMT value to AVOptionType enum. |
| 692 | |
| 693 | 2012-10-21 - 6fb2fd8 - lavc 54.68.100 - avcodec.h |
| 694 | lavfi 3.20.100 - avfilter.h |
| 695 | Add AV_PKT_DATA_STRINGS_METADATA side data type, used to transmit key/value |
| 696 | strings between AVPacket and AVFrame, and add metadata field to |
| 697 | AVCodecContext (which shall not be accessed by users; see AVFrame metadata |
| 698 | instead). |
| 699 | |
| 700 | 2012-09-27 - a70b493 - lavd 54.3.100 - version.h |
| 701 | Add LIBAVDEVICE_IDENT symbol. |
| 702 | |
| 703 | 2012-09-27 - a70b493 - lavfi 3.18.100 - version.h |
| 704 | Add LIBAVFILTER_IDENT symbol. |
| 705 | |
| 706 | 2012-09-27 - a70b493 - libswr 0.16.100 - version.h |
| 707 | Add LIBSWRESAMPLE_VERSION, LIBSWRESAMPLE_BUILD |
| 708 | and LIBSWRESAMPLE_IDENT symbols. |
| 709 | |
| 710 | |
| 711 | -------- 8< --------- FFmpeg 1.0 was cut here -------- 8< --------- |
| 712 | |
| 713 | 2012-09-06 - 29e972f - lavu 51.72.100 - parseutils.h |
| 714 | Add av_small_strptime() time parsing function. |
| 715 | |
| 716 | Can be used as a stripped-down replacement for strptime(), on |
| 717 | systems which do not support it. |
| 718 | |
| 719 | 2012-08-25 - 2626cc4 - lavf 54.28.100 |
| 720 | Matroska demuxer now identifies SRT subtitles as AV_CODEC_ID_SUBRIP instead |
| 721 | of AV_CODEC_ID_TEXT. |
| 722 | |
| 723 | 2012-08-13 - 5c0d8bc - lavfi 3.8.100 - avfilter.h |
| 724 | Add avfilter_get_class() function, and priv_class field to AVFilter |
| 725 | struct. |
| 726 | |
| 727 | 2012-08-12 - a25346e - lavu 51.69.100 - opt.h |
| 728 | Add AV_OPT_FLAG_FILTERING_PARAM symbol in opt.h. |
| 729 | |
| 730 | 2012-07-31 - 23fc4dd - lavc 54.46.100 |
| 731 | Add channels field to AVFrame. |
| 732 | |
| 733 | 2012-07-30 - f893904 - lavu 51.66.100 |
| 734 | Add av_get_channel_description() |
| 735 | and av_get_standard_channel_layout() functions. |
| 736 | |
| 737 | 2012-07-21 - 016a472 - lavc 54.43.100 |
| 738 | Add decode_error_flags field to AVFrame. |
| 739 | |
| 740 | 2012-07-20 - b062936 - lavf 54.18.100 |
| 741 | Add avformat_match_stream_specifier() function. |
| 742 | |
| 743 | 2012-07-14 - f49ec1b - lavc 54.38.100 - avcodec.h |
| 744 | Add metadata to AVFrame, and the accessor functions |
| 745 | av_frame_get_metadata() and av_frame_set_metadata(). |
| 746 | |
| 747 | 2012-07-10 - 0e003d8 - lavc 54.33.100 |
| 748 | Add av_fast_padded_mallocz(). |
| 749 | |
| 750 | 2012-07-10 - 21d5609 - lavfi 3.2.0 - avfilter.h |
| 751 | Add init_opaque() callback to AVFilter struct. |
| 752 | |
| 753 | 2012-06-26 - e6674e4 - lavu 51.63.100 - imgutils.h |
| 754 | Add functions to libavutil/imgutils.h: |
| 755 | av_image_get_buffer_size() |
| 756 | av_image_fill_arrays() |
| 757 | av_image_copy_to_buffer() |
| 758 | |
| 759 | 2012-06-24 - c41899a - lavu 51.62.100 - version.h |
| 760 | version moved from avutil.h to version.h |
| 761 | |
| 762 | 2012-04-11 - 359abb1 - lavu 51.58.100 - error.h |
| 763 | Add av_make_error_string() and av_err2str() utilities to |
| 764 | libavutil/error.h. |
| 765 | |
| 766 | 2012-06-05 - 62b39d4 - lavc 54.24.100 |
| 767 | Add pkt_duration field to AVFrame. |
| 768 | |
| 769 | 2012-05-24 - f2ee065 - lavu 51.54.100 |
| 770 | Move AVPALETTE_SIZE and AVPALETTE_COUNT macros from |
| 771 | libavcodec/avcodec.h to libavutil/pixfmt.h. |
| 772 | |
| 773 | 2012-05-14 - 94a9ac1 - lavf 54.5.100 |
| 774 | Add av_guess_sample_aspect_ratio() function. |
| 775 | |
| 776 | 2012-04-20 - 65fa7bc - lavfi 2.70.100 |
| 777 | Add avfilter_unref_bufferp() to avfilter.h. |
| 778 | |
| 779 | 2012-04-13 - 162e400 - lavfi 2.68.100 |
| 780 | Install libavfilter/asrc_abuffer.h public header. |
| 781 | |
| 782 | 2012-03-26 - a67d9cf - lavfi 2.66.100 |
| 783 | Add avfilter_fill_frame_from_{audio_,}buffer_ref() functions. |
| 784 | |
| 785 | 2013-05-15 - ff46809 / e6c4ac7 - lavu 52.32.100 / 52.11.0 - pixdesc.h |
| 786 | Replace PIX_FMT_* flags with AV_PIX_FMT_FLAG_*. |
| 787 | |
| 788 | 2013-04-03 - 6fc58a8 / 507b1e4 - lavc 55.7.100 / 55.4.0 - avcodec.h |
| 789 | Add field_order to AVCodecParserContext. |
| 790 | |
| 791 | 2013-04-19 - f4b05cd / 5e83d9a - lavc 55.5.100 / 55.2.0 - avcodec.h |
| 792 | Add CODEC_FLAG_UNALIGNED to allow decoders to produce unaligned output. |
| 793 | |
| 794 | 2013-04-11 - lavfi 3.53.100 / 3.8.0 |
| 795 | 231fd44 / 38f0c07 - Move all content from avfiltergraph.h to avfilter.h. Deprecate |
| 796 | avfilterhraph.h, user applications should include just avfilter.h |
| 797 | 86070b8 / bc1a985 - Add avfilter_graph_alloc_filter(), deprecate avfilter_open() and |
| 798 | avfilter_graph_add_filter(). |
| 799 | 4fde705 / 1113672 - Add AVFilterContext.graph pointing to the AVFilterGraph that contains the |
| 800 | filter. |
| 801 | 710b0aa / 48a5ada - Add avfilter_init_str(), deprecate avfilter_init_filter(). |
| 802 | 46de9ba / 1ba95a9 - Add avfilter_init_dict(). |
| 803 | 16fc24b / 7cdd737 - Add AVFilter.flags field and AVFILTER_FLAG_DYNAMIC_{INPUTS,OUTPUTS} flags. |
| 804 | f4db6bf / 7e8fe4b - Add avfilter_pad_count() for counting filter inputs/outputs. |
| 805 | 835cc0f / fa2a34c - Add avfilter_next(), deprecate av_filter_next(). |
| 806 | Deprecate avfilter_uninit(). |
| 807 | |
| 808 | 2013-04-09 - lavfi 3.51.100 / 3.7.0 - avfilter.h |
| 809 | 0594ef0 / b439c99 - Add AVFilter.priv_class for exporting filter options through the |
| 810 | AVOptions API in the similar way private options work in lavc and lavf. |
| 811 | 44d4488 / 8114c10 - Add avfilter_get_class(). |
| 812 | Switch all filters to use AVOptions. |
| 813 | |
| 814 | 2013-03-19 - 17ebef2 / 2c328a9 - lavu 52.20.100 / 52.9.0 - pixdesc.h |
| 815 | Add av_pix_fmt_count_planes() function for counting planes in a pixel format. |
| 816 | |
| 817 | 2013-03-16 - ecade98 / 42c7c61 - lavfi 3.47.100 / 3.6.0 |
| 818 | Add AVFilterGraph.nb_filters, deprecate AVFilterGraph.filter_count. |
| 819 | |
| 820 | 2013-03-08 - Reference counted buffers - lavu 52.8.0, lavc 55.0.100 / 55.0.0, lavf 55.0.100 / 55.0.0, |
| 821 | lavd 54.4.100 / 54.0.0, lavfi 3.5.0 |
| 822 | 36099df / 8e401db, 532f31a / 1cec062 - add a new API for reference counted buffers and buffer |
| 823 | pools (new header libavutil/buffer.h). |
| 824 | 2653e12 / 1afddbe - add AVPacket.buf to allow reference counting for the AVPacket data. |
| 825 | Add av_packet_from_data() function for constructing packets from |
| 826 | av_malloc()ed data. |
| 827 | c4e8821 / 7ecc2d4 - move AVFrame from lavc to lavu (new header libavutil/frame.h), add |
| 828 | AVFrame.buf/extended_buf to allow reference counting for the AVFrame |
| 829 | data. Add new API for working with reference-counted AVFrames. |
| 830 | 80e9e63 / 759001c - add the refcounted_frames field to AVCodecContext to make audio and |
| 831 | video decoders return reference-counted frames. Add get_buffer2() |
| 832 | callback to AVCodecContext which allocates reference-counted frames. |
| 833 | Add avcodec_default_get_buffer2() as the default get_buffer2() |
| 834 | implementation. |
| 835 | Deprecate AVCodecContext.get_buffer() / release_buffer() / |
| 836 | reget_buffer(), avcodec_default_get_buffer(), |
| 837 | avcodec_default_reget_buffer(), avcodec_default_release_buffer(). |
| 838 | Remove avcodec_default_free_buffers(), which should not have ever |
| 839 | been called from outside of lavc. |
| 840 | Deprecate the following AVFrame fields: |
| 841 | * base -- is now stored in AVBufferRef |
| 842 | * reference, type, buffer_hints -- are unnecessary in the new API |
| 843 | * hwaccel_picture_private, owner, thread_opaque -- should not |
| 844 | have been acessed from outside of lavc |
| 845 | * qscale_table, qstride, qscale_type, mbskip_table, motion_val, |
| 846 | mb_type, dct_coeff, ref_index -- mpegvideo-specific tables, |
| 847 | which are not exported anymore. |
| 848 | a05a44e / 7e35037 - switch libavfilter to use AVFrame instead of AVFilterBufferRef. Add |
| 849 | av_buffersrc_add_frame(), deprecate av_buffersrc_buffer(). |
| 850 | Add av_buffersink_get_frame() and av_buffersink_get_samples(), |
| 851 | deprecate av_buffersink_read() and av_buffersink_read_samples(). |
| 852 | Deprecate AVFilterBufferRef and all functions for working with it. |
| 853 | |
| 854 | 2013-03-17 - 6c17ff8 / 12c5c1d - lavu 52.19.100 / 52.8.0 - avstring.h |
| 855 | Add av_isdigit, av_isgraph, av_isspace, av_isxdigit. |
| 856 | |
| 857 | 2013-02-23 - 71cf094 / 9f12235 - lavfi 3.40.100 / 3.4.0 - avfiltergraph.h |
| 858 | Add resample_lavr_opts to AVFilterGraph for setting libavresample options |
| 859 | for auto-inserted resample filters. |
| 860 | |
| 861 | 2013-01-25 - e7e14bc / 38c1466 - lavu 52.17.100 / 52.7.0 - dict.h |
| 862 | Add av_dict_parse_string() to set multiple key/value pairs at once from a |
| 863 | string. |
| 864 | |
| 865 | 2013-01-25 - 25be630 / b85a5e8 - lavu 52.16.100 / 52.6.0 - avstring.h |
| 866 | Add av_strnstr() |
| 867 | |
| 868 | 2013-01-15 - e7e0186 / 8ee288d - lavu 52.15.100 / 52.5.0 - hmac.h |
| 869 | Add AVHMAC. |
| 870 | |
| 871 | 2013-01-13 - 8ee7b38 / 44e065d - lavc 54.87.100 / 54.36.0 - vdpau.h |
| 872 | Add AVVDPAUContext struct for VDPAU hardware-accelerated decoding. |
| 873 | |
| 874 | 2013-01-12 - dae382b / 169fb94 - lavu 52.14.100 / 52.4.0 - pixdesc.h |
| 875 | Add AV_PIX_FMT_VDPAU flag. |
| 876 | |
| 877 | 2013-01-07 - 249fca3 / 074a00d - lavr 1.1.0 |
| 878 | Add avresample_set_channel_mapping() for input channel reordering, |
| 879 | duplication, and silencing. |
| 880 | |
| 881 | 2012-12-29 - 2ce43b3 / d8fd06c - lavu 52.13.100 / 52.3.0 - avstring.h |
| 882 | Add av_basename() and av_dirname(). |
| 883 | |
| 884 | 2012-11-11 - 03b0787 / 5980f5d - lavu 52.6.100 / 52.2.0 - audioconvert.h |
| 885 | Rename audioconvert.h to channel_layout.h. audioconvert.h is now deprecated. |
| 886 | |
| 887 | 2012-11-05 - 7d26be6 / dfde8a3 - lavu 52.5.100 / 52.1.0 - intmath.h |
| 888 | Add av_ctz() for trailing zero bit count |
| 889 | |
| 890 | 2012-10-21 - e3a91c5 / a893655 - lavu 51.77.100 / 51.45.0 - error.h |
| 891 | Add AVERROR_EXPERIMENTAL |
| 892 | |
| 893 | 2012-10-12 - a33ed6b / d2fcb35 - lavu 51.76.100 / 51.44.0 - pixdesc.h |
| 894 | Add functions for accessing pixel format descriptors. |
| 895 | Accessing the av_pix_fmt_descriptors array directly is now |
| 896 | deprecated. |
| 897 | |
| 898 | 2012-10-11 - f391e40 / 9a92aea - lavu 51.75.100 / 51.43.0 - aes.h, md5.h, sha.h, tree.h |
| 899 | Add functions for allocating the opaque contexts for the algorithms, |
| 900 | |
| 901 | 2012-10-10 - de31814 / b522000 - lavf 54.32.100 / 54.18.0 - avio.h |
| 902 | Add avio_closep to complement avio_close. |
| 903 | |
| 904 | 2012-10-08 - ae77266 / 78071a1 - lavu 51.74.100 / 51.42.0 - pixfmt.h |
| 905 | Rename PixelFormat to AVPixelFormat and all PIX_FMT_* to AV_PIX_FMT_*. |
| 906 | To provide backwards compatibility, PixelFormat is now #defined as |
| 907 | AVPixelFormat. |
| 908 | Note that this can break user code that includes pixfmt.h and uses the |
| 909 | 'PixelFormat' identifier. Such code should either #undef PixelFormat |
| 910 | or stop using the PixelFormat name. |
| 911 | |
| 912 | 2012-10-05 - 55c49af / e7ba5b1 - lavr 1.0.0 - avresample.h |
| 913 | Data planes parameters to avresample_convert() and |
| 914 | avresample_read() are now uint8_t** instead of void**. |
| 915 | Libavresample is now stable. |
| 916 | |
| 917 | 2012-09-26 - 3ba0dab7 / 1384df64 - lavf 54.29.101 / 56.06.3 - avformat.h |
| 918 | Add AVFormatContext.avoid_negative_ts. |
| 919 | |
| 920 | 2012-09-24 - 46a3595 / a42aada - lavc 54.59.100 / 54.28.0 - avcodec.h |
| 921 | Add avcodec_free_frame(). This function must now |
| 922 | be used for freeing an AVFrame. |
| 923 | |
| 924 | 2012-09-12 - e3e09f2 / 8919fee - lavu 51.73.100 / 51.41.0 - audioconvert.h |
| 925 | Added AV_CH_LOW_FREQUENCY_2 channel mask value. |
| 926 | |
| 927 | 2012-09-04 - b21b5b0 / 686a329 - lavu 51.71.100 / 51.40.0 - opt.h |
| 928 | Reordered the fields in default_val in AVOption, changed which |
| 929 | default_val field is used for which AVOptionType. |
| 930 | |
| 931 | 2012-08-30 - 98298eb / a231832 - lavc 54.54.101 / 54.26.1 - avcodec.h |
| 932 | Add codec descriptor properties AV_CODEC_PROP_LOSSY and |
| 933 | AV_CODEC_PROP_LOSSLESS. |
| 934 | |
| 935 | 2012-08-18 - lavc 54.26 - avcodec.h |
| 936 | Add codec descriptors for accessing codec properties without having |
| 937 | to refer to a specific decoder or encoder. |
| 938 | |
| 939 | f5f3684 / c223d79 - Add an AVCodecDescriptor struct and functions |
| 940 | avcodec_descriptor_get() and avcodec_descriptor_next(). |
| 941 | f5f3684 / 51efed1 - Add AVCodecDescriptor.props and AV_CODEC_PROP_INTRA_ONLY. |
| 942 | 6c180b3 / 91e59fe - Add avcodec_descriptor_get_by_name(). |
| 943 | |
| 944 | 2012-08-08 - f5f3684 / 987170c - lavu 51.68.100 / 51.38.0 - dict.h |
| 945 | Add av_dict_count(). |
| 946 | |
| 947 | 2012-08-07 - 7a72695 / 104e10f - lavc 54.51.100 / 54.25.0 - avcodec.h |
| 948 | Rename CodecID to AVCodecID and all CODEC_ID_* to AV_CODEC_ID_*. |
| 949 | To provide backwards compatibility, CodecID is now #defined as AVCodecID. |
| 950 | Note that this can break user code that includes avcodec.h and uses the |
| 951 | 'CodecID' identifier. Such code should either #undef CodecID or stop using the |
| 952 | CodecID name. |
| 953 | |
| 954 | 2012-08-03 - e776ee8 / 239fdf1 - lavu 51.66.101 / 51.37.1 - cpu.h |
| 955 | lsws 2.1.1 - swscale.h |
| 956 | Rename AV_CPU_FLAG_MMX2 ---> AV_CPU_FLAG_MMXEXT. |
| 957 | Rename SWS_CPU_CAPS_MMX2 ---> SWS_CPU_CAPS_MMXEXT. |
| 958 | |
| 959 | 2012-07-29 - 7c26761 / 681ed00 - lavf 54.22.100 / 54.13.0 - avformat.h |
| 960 | Add AVFMT_FLAG_NOBUFFER for low latency use cases. |
| 961 | |
| 962 | 2012-07-10 - fbe0245 / f3e5e6f - lavu 51.65.100 / 51.37.0 |
| 963 | Add av_malloc_array() and av_mallocz_array() |
| 964 | |
| 965 | 2012-06-22 - e847f41 / d3d3a32 - lavu 51.61.100 / 51.34.0 |
| 966 | Add av_usleep() |
| 967 | |
| 968 | 2012-06-20 - 4da42eb / ae0a301 - lavu 51.60.100 / 51.33.0 |
| 969 | Move av_gettime() to libavutil, add libavutil/time.h |
| 970 | |
| 971 | 2012-06-09 - 82edf67 / 3971be0 - lavr 0.0.3 |
| 972 | Add a parameter to avresample_build_matrix() for Dolby/DPLII downmixing. |
| 973 | |
| 974 | 2012-06-12 - c7b9eab / 9baeff9 - lavfi 2.79.100 / 2.23.0 - avfilter.h |
| 975 | Add AVFilterContext.nb_inputs/outputs. Deprecate |
| 976 | AVFilterContext.input/output_count. |
| 977 | |
| 978 | 2012-06-12 - c7b9eab / 84b9fbe - lavfi 2.79.100 / 2.22.0 - avfilter.h |
| 979 | Add avfilter_pad_get_type() and avfilter_pad_get_name(). Those |
| 980 | should now be used instead of accessing AVFilterPad members |
| 981 | directly. |
| 982 | |
| 983 | 2012-06-12 - 3630a07 / b0f0dfc - lavu 51.57.100 / 51.32.0 - audioconvert.h |
| 984 | Add av_get_channel_layout_channel_index(), av_get_channel_name() |
| 985 | and av_channel_layout_extract_channel(). |
| 986 | |
| 987 | 2012-05-25 - 53ce990 / 154486f - lavu 51.55.100 / 51.31.0 - opt.h |
| 988 | Add av_opt_set_bin() |
| 989 | |
| 990 | 2012-05-15 - lavfi 2.74.100 / 2.17.0 |
| 991 | Add support for audio filters |
| 992 | 61930bd / ac71230, 1cbf7fb / a2cd9be - add video/audio buffer sink in a new installed |
| 993 | header buffersink.h |
| 994 | 1cbf7fb / 720c6b7 - add av_buffersrc_write_frame(), deprecate |
| 995 | av_vsrc_buffer_add_frame() |
| 996 | 61930bd / ab16504 - add avfilter_copy_buf_props() |
| 997 | 61930bd / 9453c9e - add extended_data to AVFilterBuffer |
| 998 | 61930bd / 1b8c927 - add avfilter_get_audio_buffer_ref_from_arrays() |
| 999 | |
| 1000 | 2012-05-09 - lavu 51.53.100 / 51.30.0 - samplefmt.h |
| 1001 | 61930bd / 142e740 - add av_samples_copy() |
| 1002 | 61930bd / 6d7f617 - add av_samples_set_silence() |
| 1003 | |
| 1004 | 2012-05-09 - 61930bd / a5117a2 - lavc 54.21.101 / 54.13.1 |
| 1005 | For audio formats with fixed frame size, the last frame |
| 1006 | no longer needs to be padded with silence, libavcodec |
| 1007 | will handle this internally (effectively all encoders |
| 1008 | behave as if they had CODEC_CAP_SMALL_LAST_FRAME set). |
| 1009 | |
| 1010 | 2012-05-07 - 653d117 / 828bd08 - lavc 54.20.100 / 54.13.0 - avcodec.h |
| 1011 | Add sample_rate and channel_layout fields to AVFrame. |
| 1012 | |
| 1013 | 2012-05-01 - 2330eb1 / 4010d72 - lavr 0.0.1 |
| 1014 | Change AV_MIX_COEFF_TYPE_Q6 to AV_MIX_COEFF_TYPE_Q8. |
| 1015 | |
| 1016 | 2012-04-25 - e890b68 / 3527a73 - lavu 51.48.100 / 51.29.0 - cpu.h |
| 1017 | Add av_parse_cpu_flags() |
| 1018 | |
| 1019 | 2012-04-24 - 3ead79e / c8af852 - lavr 0.0.0 |
| 1020 | Add libavresample audio conversion library |
| 1021 | |
| 1022 | 2012-04-20 - 3194ab7 / 0c0d1bc - lavu 51.47.100 / 51.28.0 - audio_fifo.h |
| 1023 | Add audio FIFO functions: |
| 1024 | av_audio_fifo_free() |
| 1025 | av_audio_fifo_alloc() |
| 1026 | av_audio_fifo_realloc() |
| 1027 | av_audio_fifo_write() |
| 1028 | av_audio_fifo_read() |
| 1029 | av_audio_fifo_drain() |
| 1030 | av_audio_fifo_reset() |
| 1031 | av_audio_fifo_size() |
| 1032 | av_audio_fifo_space() |
| 1033 | |
| 1034 | 2012-04-14 - lavfi 2.70.100 / 2.16.0 - avfiltergraph.h |
| 1035 | 7432bcf / d7bcc71 Add avfilter_graph_parse2(). |
| 1036 | |
| 1037 | 2012-04-08 - 6bfb304 / 4d693b0 - lavu 51.46.100 / 51.27.0 - samplefmt.h |
| 1038 | Add av_get_packed_sample_fmt() and av_get_planar_sample_fmt() |
| 1039 | |
| 1040 | 2012-03-21 - b75c67d - lavu 51.43.100 |
| 1041 | Add bprint.h for bprint API. |
| 1042 | |
| 1043 | 2012-02-21 - 9cbf17e - lavc 54.4.100 |
| 1044 | Add av_get_pcm_codec() function. |
| 1045 | |
| 1046 | 2012-02-16 - 560b224 - libswr 0.7.100 |
| 1047 | Add swr_set_matrix() function. |
| 1048 | |
| 1049 | 2012-02-09 - c28e7af - lavu 51.39.100 |
| 1050 | Add a new installed header libavutil/timestamp.h with timestamp |
| 1051 | utilities. |
| 1052 | |
| 1053 | 2012-02-06 - 70ffda3 - lavu 51.38.100 |
| 1054 | Add av_parse_ratio() function to parseutils.h. |
| 1055 | |
| 1056 | 2012-02-06 - 70ffda3 - lavu 51.38.100 |
| 1057 | Add AV_LOG_MAX_OFFSET macro to log.h. |
| 1058 | |
| 1059 | 2012-02-02 - 0eaa123 - lavu 51.37.100 |
| 1060 | Add public timecode helpers. |
| 1061 | |
| 1062 | 2012-01-24 - 0c3577b - lavfi 2.60.100 |
| 1063 | Add avfilter_graph_dump. |
| 1064 | |
| 1065 | 2012-03-20 - 0ebd836 / 3c90cc2 - lavfo 54.2.0 |
| 1066 | Deprecate av_read_packet(), use av_read_frame() with |
| 1067 | AVFMT_FLAG_NOPARSE | AVFMT_FLAG_NOFILLIN in AVFormatContext.flags |
| 1068 | |
| 1069 | 2012-03-05 - lavc 54.10.100 / 54.8.0 |
| 1070 | f095391 / 6699d07 Add av_get_exact_bits_per_sample() |
| 1071 | f095391 / 9524cf7 Add av_get_audio_frame_duration() |
| 1072 | |
| 1073 | 2012-03-04 - 2af8f2c / 44fe77b - lavc 54.8.100 / 54.7.0 - avcodec.h |
| 1074 | Add av_codec_is_encoder/decoder(). |
| 1075 | |
| 1076 | 2012-03-01 - 1eb7f39 / 442c132 - lavc 54.5.100 / 54.3.0 - avcodec.h |
| 1077 | Add av_packet_shrink_side_data. |
| 1078 | |
| 1079 | 2012-02-29 - 79ae084 / dd2a4bc - lavf 54.2.100 / 54.2.0 - avformat.h |
| 1080 | Add AVStream.attached_pic and AV_DISPOSITION_ATTACHED_PIC, |
| 1081 | used for dealing with attached pictures/cover art. |
| 1082 | |
| 1083 | 2012-02-25 - 305e4b3 / c9bca80 - lavu 51.41.100 / 51.24.0 - error.h |
| 1084 | Add AVERROR_UNKNOWN |
| 1085 | NOTE: this was backported to 0.8 |
| 1086 | |
| 1087 | 2012-02-20 - eadd426 / e9cda85 - lavc 54.2.100 / 54.2.0 |
| 1088 | Add duration field to AVCodecParserContext |
| 1089 | |
| 1090 | 2012-02-20 - eadd426 / 0b42a93 - lavu 51.40.100 / 51.23.1 - mathematics.h |
| 1091 | Add av_rescale_q_rnd() |
| 1092 | |
| 1093 | 2012-02-08 - f2b20b7 / 38d5533 - lavu 51.38.101 / 51.22.1 - pixdesc.h |
| 1094 | Add PIX_FMT_PSEUDOPAL flag. |
| 1095 | |
| 1096 | 2012-02-08 - f2b20b7 / 52f82a1 - lavc 54.2.100 / 54.1.0 |
| 1097 | Add avcodec_encode_video2() and deprecate avcodec_encode_video(). |
| 1098 | |
| 1099 | 2012-02-01 - 4c677df / 316fc74 - lavc 54.1.0 |
| 1100 | Add av_fast_padded_malloc() as alternative for av_realloc() when aligned |
| 1101 | memory is required. The buffer will always have FF_INPUT_BUFFER_PADDING_SIZE |
| 1102 | zero-padded bytes at the end. |
| 1103 | |
| 1104 | 2012-01-31 - a369a6b / dd6d3b0 - lavf 54.1.0 |
| 1105 | Add avformat_get_riff_video_tags() and avformat_get_riff_audio_tags(). |
| 1106 | NOTE: this was backported to 0.8 |
| 1107 | |
| 1108 | 2012-01-31 - a369a6b / af08d9a - lavc 54.1.0 |
| 1109 | Add avcodec_is_open() function. |
| 1110 | NOTE: this was backported to 0.8 |
| 1111 | |
| 1112 | 2012-01-30 - 151ecc2 / 8b93312 - lavu 51.36.100 / 51.22.0 - intfloat.h |
| 1113 | Add a new installed header libavutil/intfloat.h with int/float punning |
| 1114 | functions. |
| 1115 | NOTE: this was backported to 0.8 |
| 1116 | |
| 1117 | 2012-01-25 - lavf 53.31.100 / 53.22.0 |
| 1118 | 3c5fe5b / f1caf01 Allow doing av_write_frame(ctx, NULL) for flushing possible |
| 1119 | buffered data within a muxer. Added AVFMT_ALLOW_FLUSH for |
| 1120 | muxers supporting it (av_write_frame makes sure it is called |
| 1121 | only for muxers with this flag). |
| 1122 | |
| 1123 | 2012-01-15 - lavc 53.56.105 / 53.34.0 |
| 1124 | New audio encoding API: |
| 1125 | 67f5650 / b2c75b6 Add CODEC_CAP_VARIABLE_FRAME_SIZE capability for use by audio |
| 1126 | encoders. |
| 1127 | 67f5650 / 5ee5fa0 Add avcodec_fill_audio_frame() as a convenience function. |
| 1128 | 67f5650 / b2c75b6 Add avcodec_encode_audio2() and deprecate avcodec_encode_audio(). |
| 1129 | Add AVCodec.encode2(). |
| 1130 | |
| 1131 | 2012-01-12 - b18e17e / 3167dc9 - lavfi 2.59.100 / 2.15.0 |
| 1132 | Add a new installed header -- libavfilter/version.h -- with version macros. |
| 1133 | |
| 1134 | |
| 1135 | -------- 8< --------- FFmpeg 0.9 was cut here -------- 8< --------- |
| 1136 | |
| 1137 | 2011-12-08 - a502939 - lavfi 2.52.0 |
| 1138 | Add av_buffersink_poll_frame() to buffersink.h. |
| 1139 | |
| 1140 | 2011-12-08 - 26c6fec - lavu 51.31.0 |
| 1141 | Add av_log_format_line. |
| 1142 | |
| 1143 | 2011-12-03 - 976b095 - lavu 51.30.0 |
| 1144 | Add AVERROR_BUG. |
| 1145 | |
| 1146 | 2011-11-24 - 573ffbb - lavu 51.28.1 |
| 1147 | Add av_get_alt_sample_fmt() to samplefmt.h. |
| 1148 | |
| 1149 | 2011-11-03 - 96949da - lavu 51.23.0 |
| 1150 | Add av_strcasecmp() and av_strncasecmp() to avstring.h. |
| 1151 | |
| 1152 | 2011-10-20 - b35e9e1 - lavu 51.22.0 |
| 1153 | Add av_strtok() to avstring.h. |
| 1154 | |
| 1155 | 2012-01-03 - ad1c8dd / b73ec05 - lavu 51.34.100 / 51.21.0 |
| 1156 | Add av_popcount64 |
| 1157 | |
| 1158 | 2011-12-18 - 7c29313 / 8400b12 - lavc 53.46.1 / 53.28.1 |
| 1159 | Deprecate AVFrame.age. The field is unused. |
| 1160 | |
| 1161 | 2011-12-12 - 8bc7fe4 / 5266045 - lavf 53.25.0 / 53.17.0 |
| 1162 | Add avformat_close_input(). |
| 1163 | Deprecate av_close_input_file() and av_close_input_stream(). |
| 1164 | |
| 1165 | 2011-12-09 - c59b80c / b2890f5 - lavu 51.32.0 / 51.20.0 - audioconvert.h |
| 1166 | Expand the channel layout list. |
| 1167 | |
| 1168 | 2011-12-02 - e4de716 / 0eea212 - lavc 53.40.0 / 53.25.0 |
| 1169 | Add nb_samples and extended_data fields to AVFrame. |
| 1170 | Deprecate AVCODEC_MAX_AUDIO_FRAME_SIZE. |
| 1171 | Deprecate avcodec_decode_audio3() in favor of avcodec_decode_audio4(). |
| 1172 | avcodec_decode_audio4() writes output samples to an AVFrame, which allows |
| 1173 | audio decoders to use get_buffer(). |
| 1174 | |
| 1175 | 2011-12-04 - e4de716 / 560f773 - lavc 53.40.0 / 53.24.0 |
| 1176 | Change AVFrame.data[4]/base[4]/linesize[4]/error[4] to [8] at next major bump. |
| 1177 | Change AVPicture.data[4]/linesize[4] to [8] at next major bump. |
| 1178 | Change AVCodecContext.error[4] to [8] at next major bump. |
| 1179 | Add AV_NUM_DATA_POINTERS to simplify the bump transition. |
| 1180 | |
| 1181 | 2011-11-24 - lavu 51.29.0 / 51.19.0 |
| 1182 | 92afb43 / bd97b2e - add planar RGB pixel formats |
| 1183 | 92afb43 / 6b0768e - add PIX_FMT_PLANAR and PIX_FMT_RGB pixel descriptions |
| 1184 | |
| 1185 | 2011-11-23 - 8e576d5 / bbb46f3 - lavu 51.27.0 / 51.18.0 |
| 1186 | Add av_samples_get_buffer_size(), av_samples_fill_arrays(), and |
| 1187 | av_samples_alloc(), to samplefmt.h. |
| 1188 | |
| 1189 | 2011-11-23 - 8e576d5 / 8889cc4 - lavu 51.27.0 / 51.17.0 |
| 1190 | Add planar sample formats and av_sample_fmt_is_planar() to samplefmt.h. |
| 1191 | |
| 1192 | 2011-11-19 - dbb38bc / f3a29b7 - lavc 53.36.0 / 53.21.0 |
| 1193 | Move some AVCodecContext fields to a new private struct, AVCodecInternal, |
| 1194 | which is accessed from a new field, AVCodecContext.internal. |
| 1195 | - fields moved: |
| 1196 | AVCodecContext.internal_buffer --> AVCodecInternal.buffer |
| 1197 | AVCodecContext.internal_buffer_count --> AVCodecInternal.buffer_count |
| 1198 | AVCodecContext.is_copy --> AVCodecInternal.is_copy |
| 1199 | |
| 1200 | 2011-11-16 - 8709ba9 / 6270671 - lavu 51.26.0 / 51.16.0 |
| 1201 | Add av_timegm() |
| 1202 | |
| 1203 | 2011-11-13 - lavf 53.21.0 / 53.15.0 |
| 1204 | New interrupt callback API, allowing per-AVFormatContext/AVIOContext |
| 1205 | interrupt callbacks. |
| 1206 | 5f268ca / 6aa0b98 Add AVIOInterruptCB struct and the interrupt_callback field to |
| 1207 | AVFormatContext. |
| 1208 | 5f268ca / 1dee0ac Add avio_open2() with additional parameters. Those are |
| 1209 | an interrupt callback and an options AVDictionary. |
| 1210 | This will allow passing AVOptions to protocols after lavf |
| 1211 | 54.0. |
| 1212 | |
| 1213 | 2011-11-06 - 13b7781 / ba04ecf - lavu 51.24.0 / 51.14.0 |
| 1214 | Add av_strcasecmp() and av_strncasecmp() to avstring.h. |
| 1215 | |
| 1216 | 2011-11-06 - 13b7781 / 07b172f - lavu 51.24.0 / 51.13.0 |
| 1217 | Add av_toupper()/av_tolower() |
| 1218 | |
| 1219 | 2011-11-05 - d8cab5c / b6d08f4 - lavf 53.19.0 / 53.13.0 |
| 1220 | Add avformat_network_init()/avformat_network_deinit() |
| 1221 | |
| 1222 | 2011-10-27 - 6faf0a2 / 512557b - lavc 53.24.0 / 53.15.0 |
| 1223 | Remove avcodec_parse_frame. |
| 1224 | Deprecate AVCodecContext.parse_only and CODEC_CAP_PARSE_ONLY. |
| 1225 | |
| 1226 | 2011-10-19 - d049257 / 569129a - lavf 53.17.0 / 53.10.0 |
| 1227 | Add avformat_new_stream(). Deprecate av_new_stream(). |
| 1228 | |
| 1229 | 2011-10-13 - 91eb1b1 / b631fba - lavf 53.16.0 / 53.9.0 |
| 1230 | Add AVFMT_NO_BYTE_SEEK AVInputFormat flag. |
| 1231 | |
| 1232 | 2011-10-12 - lavu 51.21.0 / 51.12.0 |
| 1233 | AVOptions API rewrite. |
| 1234 | |
| 1235 | - f884ef0 / 145f741 FF_OPT_TYPE* renamed to AV_OPT_TYPE_* |
| 1236 | - new setting/getting functions with slightly different semantics: |
| 1237 | f884ef0 / dac66da av_set_string3 -> av_opt_set |
| 1238 | av_set_double -> av_opt_set_double |
| 1239 | av_set_q -> av_opt_set_q |
| 1240 | av_set_int -> av_opt_set_int |
| 1241 | |
| 1242 | f884ef0 / 41d9d51 av_get_string -> av_opt_get |
| 1243 | av_get_double -> av_opt_get_double |
| 1244 | av_get_q -> av_opt_get_q |
| 1245 | av_get_int -> av_opt_get_int |
| 1246 | |
| 1247 | - f884ef0 / 8c5dcaa trivial rename av_next_option -> av_opt_next |
| 1248 | - f884ef0 / 641c7af new functions - av_opt_child_next, av_opt_child_class_next |
| 1249 | and av_opt_find2() |
| 1250 | |
| 1251 | 2011-09-22 - a70e787 - lavu 51.17.0 |
| 1252 | Add av_x_if_null(). |
| 1253 | |
| 1254 | 2011-09-18 - 645cebb - lavc 53.16.0 |
| 1255 | Add showall flag2 |
| 1256 | |
| 1257 | 2011-09-16 - ea8de10 - lavfi 2.42.0 |
| 1258 | Add avfilter_all_channel_layouts. |
| 1259 | |
| 1260 | 2011-09-16 - 9899037 - lavfi 2.41.0 |
| 1261 | Rename avfilter_all_* function names to avfilter_make_all_*. |
| 1262 | |
| 1263 | In particular, apply the renames: |
| 1264 | avfilter_all_formats -> avfilter_make_all_formats |
| 1265 | avfilter_all_channel_layouts -> avfilter_make_all_channel_layouts |
| 1266 | avfilter_all_packing_formats -> avfilter_make_all_packing_formats |
| 1267 | |
| 1268 | 2011-09-12 - 4381bdd - lavfi 2.40.0 |
| 1269 | Change AVFilterBufferRefAudioProps.sample_rate type from uint32_t to int. |
| 1270 | |
| 1271 | 2011-09-12 - 2c03174 - lavfi 2.40.0 |
| 1272 | Simplify signature for avfilter_get_audio_buffer(), make it |
| 1273 | consistent with avfilter_get_video_buffer(). |
| 1274 | |
| 1275 | 2011-09-06 - 4f7dfe1 - lavfi 2.39.0 |
| 1276 | Rename libavfilter/vsink_buffer.h to libavfilter/buffersink.h. |
| 1277 | |
| 1278 | 2011-09-06 - c4415f6 - lavfi 2.38.0 |
| 1279 | Unify video and audio sink API. |
| 1280 | |
| 1281 | In particular, add av_buffersink_get_buffer_ref(), deprecate |
| 1282 | av_vsink_buffer_get_video_buffer_ref() and change the value for the |
| 1283 | opaque field passed to the abuffersink init function. |
| 1284 | |
| 1285 | 2011-09-04 - 61e2e29 - lavu 51.16.0 |
| 1286 | Add av_asprintf(). |
| 1287 | |
| 1288 | 2011-08-22 - dacd827 - lavf 53.10.0 |
| 1289 | Add av_find_program_from_stream(). |
| 1290 | |
| 1291 | 2011-08-20 - 69e2c1a - lavu 51.13.0 |
| 1292 | Add av_get_media_type_string(). |
| 1293 | |
| 1294 | 2011-09-03 - 1889c67 / fb4ca26 - lavc 53.13.0 |
| 1295 | lavf 53.11.0 |
| 1296 | lsws 2.1.0 |
| 1297 | Add {avcodec,avformat,sws}_get_class(). |
| 1298 | |
| 1299 | 2011-08-03 - 1889c67 / c11fb82 - lavu 51.15.0 |
| 1300 | Add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find() function. |
| 1301 | |
| 1302 | 2011-08-14 - 323b930 - lavu 51.12.0 |
| 1303 | Add av_fifo_peek2(), deprecate av_fifo_peek(). |
| 1304 | |
| 1305 | 2011-08-26 - lavu 51.14.0 / 51.9.0 |
| 1306 | - 976a8b2 / add41de..976a8b2 / abc78a5 Do not include intfloat_readwrite.h, |
| 1307 | mathematics.h, rational.h, pixfmt.h, or log.h from avutil.h. |
| 1308 | |
| 1309 | 2011-08-16 - 27fbe31 / 48f9e45 - lavf 53.11.0 / 53.8.0 |
| 1310 | Add avformat_query_codec(). |
| 1311 | |
| 1312 | 2011-08-16 - 27fbe31 / bca06e7 - lavc 53.11.0 |
| 1313 | Add avcodec_get_type(). |
| 1314 | |
| 1315 | 2011-08-06 - 0cb233c / 2f63440 - lavf 53.7.0 |
| 1316 | Add error_recognition to AVFormatContext. |
| 1317 | |
| 1318 | 2011-08-02 - 1d186e9 / 9d39cbf - lavc 53.9.1 |
| 1319 | Add AV_PKT_FLAG_CORRUPT AVPacket flag. |
| 1320 | |
| 1321 | 2011-07-16 - b57df29 - lavfi 2.27.0 |
| 1322 | Add audio packing negotiation fields and helper functions. |
| 1323 | |
| 1324 | In particular, add AVFilterPacking enum, planar, in_packings and |
| 1325 | out_packings fields to AVFilterLink, and the functions: |
| 1326 | avfilter_set_common_packing_formats() |
| 1327 | avfilter_all_packing_formats() |
| 1328 | |
| 1329 | 2011-07-10 - 3602ad7 / a67c061 - lavf 53.6.0 |
| 1330 | Add avformat_find_stream_info(), deprecate av_find_stream_info(). |
| 1331 | NOTE: this was backported to 0.7 |
| 1332 | |
| 1333 | 2011-07-10 - 3602ad7 / 0b950fe - lavc 53.8.0 |
| 1334 | Add avcodec_open2(), deprecate avcodec_open(). |
| 1335 | NOTE: this was backported to 0.7 |
| 1336 | |
| 1337 | Add avcodec_alloc_context3. Deprecate avcodec_alloc_context() and |
| 1338 | avcodec_alloc_context2(). |
| 1339 | |
| 1340 | 2011-07-01 - b442ca6 - lavf 53.5.0 - avformat.h |
| 1341 | Add function av_get_output_timestamp(). |
| 1342 | |
| 1343 | 2011-06-28 - 5129336 - lavu 51.11.0 - avutil.h |
| 1344 | Define the AV_PICTURE_TYPE_NONE value in AVPictureType enum. |
| 1345 | |
| 1346 | |
| 1347 | -------- 8< --------- FFmpeg 0.7 was cut here -------- 8< --------- |
| 1348 | |
| 1349 | |
| 1350 | |
| 1351 | -------- 8< --------- FFmpeg 0.8 was cut here -------- 8< --------- |
| 1352 | |
| 1353 | 2011-06-19 - fd2c0a5 - lavfi 2.23.0 - avfilter.h |
| 1354 | Add layout negotiation fields and helper functions. |
| 1355 | |
| 1356 | In particular, add in_chlayouts and out_chlayouts to AVFilterLink, |
| 1357 | and the functions: |
| 1358 | avfilter_set_common_sample_formats() |
| 1359 | avfilter_set_common_channel_layouts() |
| 1360 | avfilter_all_channel_layouts() |
| 1361 | |
| 1362 | 2011-06-19 - 527ca39 - lavfi 2.22.0 - AVFilterFormats |
| 1363 | Change type of AVFilterFormats.formats from int * to int64_t *, |
| 1364 | and update formats handling API accordingly. |
| 1365 | |
| 1366 | avfilter_make_format_list() still takes a int32_t array and converts |
| 1367 | it to int64_t. A new function, avfilter_make_format64_list(), that |
| 1368 | takes int64_t arrays has been added. |
| 1369 | |
| 1370 | 2011-06-19 - 44f669e - lavfi 2.21.0 - vsink_buffer.h |
| 1371 | Add video sink buffer and vsink_buffer.h public header. |
| 1372 | |
| 1373 | 2011-06-12 - 9fdf772 - lavfi 2.18.0 - avcodec.h |
| 1374 | Add avfilter_get_video_buffer_ref_from_frame() function in |
| 1375 | libavfilter/avcodec.h. |
| 1376 | |
| 1377 | 2011-06-12 - c535494 - lavfi 2.17.0 - avfiltergraph.h |
| 1378 | Add avfilter_inout_alloc() and avfilter_inout_free() functions. |
| 1379 | |
| 1380 | 2011-06-12 - 6119b23 - lavfi 2.16.0 - avfilter_graph_parse() |
| 1381 | Change avfilter_graph_parse() signature. |
| 1382 | |
| 1383 | 2011-06-23 - 686959e / 67e9ae1 - lavu 51.10.0 / 51.8.0 - attributes.h |
| 1384 | Add av_printf_format(). |
| 1385 | |
| 1386 | 2011-06-16 - 2905e3f / 05e84c9, 2905e3f / 25de595 - lavf 53.4.0 / 53.2.0 - avformat.h |
| 1387 | Add avformat_open_input and avformat_write_header(). |
| 1388 | Deprecate av_open_input_stream, av_open_input_file, |
| 1389 | AVFormatParameters and av_write_header. |
| 1390 | |
| 1391 | 2011-06-16 - 2905e3f / 7e83e1c, 2905e3f / dc59ec5 - lavu 51.9.0 / 51.7.0 - opt.h |
| 1392 | Add av_opt_set_dict() and av_opt_find(). |
| 1393 | Deprecate av_find_opt(). |
| 1394 | Add AV_DICT_APPEND flag. |
| 1395 | |
| 1396 | 2011-06-10 - 45fb647 / cb7c11c - lavu 51.6.0 - opt.h |
| 1397 | Add av_opt_flag_is_set(). |
| 1398 | |
| 1399 | 2011-06-10 - c381960 - lavfi 2.15.0 - avfilter_get_audio_buffer_ref_from_arrays |
| 1400 | Add avfilter_get_audio_buffer_ref_from_arrays() to avfilter.h. |
| 1401 | |
| 1402 | 2011-06-09 - f9ecb84 / d9f80ea - lavu 51.8.0 - AVMetadata |
| 1403 | Move AVMetadata from lavf to lavu and rename it to |
| 1404 | AVDictionary -- new installed header dict.h. |
| 1405 | All av_metadata_* functions renamed to av_dict_*. |
| 1406 | |
| 1407 | 2011-06-07 - d552f61 / a6703fa - lavu 51.8.0 - av_get_bytes_per_sample() |
| 1408 | Add av_get_bytes_per_sample() in libavutil/samplefmt.h. |
| 1409 | Deprecate av_get_bits_per_sample_fmt(). |
| 1410 | |
| 1411 | 2011-06-05 - f956924 / b39b062 - lavu 51.8.0 - opt.h |
| 1412 | Add av_opt_free convenience function. |
| 1413 | |
| 1414 | 2011-06-06 - 95a0242 - lavfi 2.14.0 - AVFilterBufferRefAudioProps |
| 1415 | Remove AVFilterBufferRefAudioProps.size, and use nb_samples in |
| 1416 | avfilter_get_audio_buffer() and avfilter_default_get_audio_buffer() in |
| 1417 | place of size. |
| 1418 | |
| 1419 | 2011-06-06 - 0bc2cca - lavu 51.6.0 - av_samples_alloc() |
| 1420 | Switch nb_channels and nb_samples parameters order in |
| 1421 | av_samples_alloc(). |
| 1422 | |
| 1423 | 2011-06-06 - e1c7414 - lavu 51.5.0 - av_samples_* |
| 1424 | Change the data layout created by av_samples_fill_arrays() and |
| 1425 | av_samples_alloc(). |
| 1426 | |
| 1427 | 2011-06-06 - 27bcf55 - lavfi 2.13.0 - vsrc_buffer.h |
| 1428 | Make av_vsrc_buffer_add_video_buffer_ref() accepts an additional |
| 1429 | flags parameter in input. |
| 1430 | |
| 1431 | 2011-06-03 - e977ca2 - lavfi 2.12.0 - avfilter_link_free() |
| 1432 | Add avfilter_link_free() function. |
| 1433 | |
| 1434 | 2011-06-02 - 5ad38d9 - lavu 51.4.0 - av_force_cpu_flags() |
| 1435 | Add av_cpu_flags() in libavutil/cpu.h. |
| 1436 | |
| 1437 | 2011-05-28 - e71f260 - lavu 51.3.0 - pixdesc.h |
| 1438 | Add av_get_pix_fmt_name() in libavutil/pixdesc.h, and deprecate |
| 1439 | avcodec_get_pix_fmt_name() in libavcodec/avcodec.h in its favor. |
| 1440 | |
| 1441 | 2011-05-25 - 39e4206 / 30315a8 - lavf 53.3.0 - avformat.h |
| 1442 | Add fps_probe_size to AVFormatContext. |
| 1443 | |
| 1444 | 2011-05-22 - 5ecdfd0 - lavf 53.2.0 - avformat.h |
| 1445 | Introduce avformat_alloc_output_context2() and deprecate |
| 1446 | avformat_alloc_output_context(). |
| 1447 | |
| 1448 | 2011-05-22 - 83db719 - lavfi 2.10.0 - vsrc_buffer.h |
| 1449 | Make libavfilter/vsrc_buffer.h public. |
| 1450 | |
| 1451 | 2011-05-19 - c000a9f - lavfi 2.8.0 - avcodec.h |
| 1452 | Add av_vsrc_buffer_add_frame() to libavfilter/avcodec.h. |
| 1453 | |
| 1454 | 2011-05-14 - 9fdf772 - lavfi 2.6.0 - avcodec.h |
| 1455 | Add avfilter_get_video_buffer_ref_from_frame() to libavfilter/avcodec.h. |
| 1456 | |
| 1457 | 2011-05-18 - 75a37b5 / 64150ff - lavc 53.7.0 - AVCodecContext.request_sample_fmt |
| 1458 | Add request_sample_fmt field to AVCodecContext. |
| 1459 | |
| 1460 | 2011-05-10 - 59eb12f / 188dea1 - lavc 53.6.0 - avcodec.h |
| 1461 | Deprecate AVLPCType and the following fields in |
| 1462 | AVCodecContext: lpc_coeff_precision, prediction_order_method, |
| 1463 | min_partition_order, max_partition_order, lpc_type, lpc_passes. |
| 1464 | Corresponding FLAC encoder options should be used instead. |
| 1465 | |
| 1466 | 2011-05-07 - 9fdf772 - lavfi 2.5.0 - avcodec.h |
| 1467 | Add libavfilter/avcodec.h header and avfilter_copy_frame_props() |
| 1468 | function. |
| 1469 | |
| 1470 | 2011-05-07 - 18ded93 - lavc 53.5.0 - AVFrame |
| 1471 | Add format field to AVFrame. |
| 1472 | |
| 1473 | 2011-05-07 - 22333a6 - lavc 53.4.0 - AVFrame |
| 1474 | Add width and height fields to AVFrame. |
| 1475 | |
| 1476 | 2011-05-01 - 35fe66a - lavfi 2.4.0 - avfilter.h |
| 1477 | Rename AVFilterBufferRefVideoProps.pixel_aspect to |
| 1478 | sample_aspect_ratio. |
| 1479 | |
| 1480 | 2011-05-01 - 77e9dee - lavc 53.3.0 - AVFrame |
| 1481 | Add a sample_aspect_ratio field to AVFrame. |
| 1482 | |
| 1483 | 2011-05-01 - 1ba5727 - lavc 53.2.0 - AVFrame |
| 1484 | Add a pkt_pos field to AVFrame. |
| 1485 | |
| 1486 | 2011-04-29 - 35ceaa7 - lavu 51.2.0 - mem.h |
| 1487 | Add av_dynarray_add function for adding |
| 1488 | an element to a dynamic array. |
| 1489 | |
| 1490 | 2011-04-26 - d7e5aeb / bebe72f - lavu 51.1.0 - avutil.h |
| 1491 | Add AVPictureType enum and av_get_picture_type_char(), deprecate |
| 1492 | FF_*_TYPE defines and av_get_pict_type_char() defined in |
| 1493 | libavcodec/avcodec.h. |
| 1494 | |
| 1495 | 2011-04-26 - d7e5aeb / 10d3940 - lavfi 2.3.0 - avfilter.h |
| 1496 | Add pict_type and key_frame fields to AVFilterBufferRefVideo. |
| 1497 | |
| 1498 | 2011-04-26 - d7e5aeb / 7a11c82 - lavfi 2.2.0 - vsrc_buffer |
| 1499 | Add sample_aspect_ratio fields to vsrc_buffer arguments |
| 1500 | |
| 1501 | 2011-04-21 - 8772156 / 94f7451 - lavc 53.1.0 - avcodec.h |
| 1502 | Add CODEC_CAP_SLICE_THREADS for codecs supporting sliced threading. |
| 1503 | |
| 1504 | 2011-04-15 - lavc 52.120.0 - avcodec.h |
| 1505 | AVPacket structure got additional members for passing side information: |
| 1506 | c407984 / 4de339e introduce side information for AVPacket |
| 1507 | c407984 / 2d8591c make containers pass palette change in AVPacket |
| 1508 | |
| 1509 | 2011-04-12 - lavf 52.107.0 - avio.h |
| 1510 | Avio cleanup, part II - deprecate the entire URLContext API: |
| 1511 | c55780d / 175389c add avio_check as a replacement for url_exist |
| 1512 | 9891004 / ff1ec0c add avio_pause and avio_seek_time as replacements |
| 1513 | for _av_url_read_fseek/fpause |
| 1514 | d4d0932 / cdc6a87 deprecate av_protocol_next(), avio_enum_protocols |
| 1515 | should be used instead. |
| 1516 | c88caa5 / 80c6e23 rename url_set_interrupt_cb->avio_set_interrupt_cb. |
| 1517 | c88caa5 / f87b1b3 rename open flags: URL_* -> AVIO_* |
| 1518 | d4d0932 / f8270bb add avio_enum_protocols. |
| 1519 | d4d0932 / 5593f03 deprecate URLProtocol. |
| 1520 | d4d0932 / c486dad deprecate URLContext. |
| 1521 | d4d0932 / 026e175 deprecate the typedef for URLInterruptCB |
| 1522 | c88caa5 / 8e76a19 deprecate av_register_protocol2. |
| 1523 | 11d7841 / b840484 deprecate URL_PROTOCOL_FLAG_NESTED_SCHEME |
| 1524 | 11d7841 / 1305d93 deprecate av_url_read_seek |
| 1525 | 11d7841 / fa104e1 deprecate av_url_read_pause |
| 1526 | 434f248 / 727c7aa deprecate url_get_filename(). |
| 1527 | 434f248 / 5958df3 deprecate url_max_packet_size(). |
| 1528 | 434f248 / 1869ea0 deprecate url_get_file_handle(). |
| 1529 | 434f248 / 32a97d4 deprecate url_filesize(). |
| 1530 | 434f248 / e52a914 deprecate url_close(). |
| 1531 | 434f248 / 58a48c6 deprecate url_seek(). |
| 1532 | 434f248 / 925e908 deprecate url_write(). |
| 1533 | 434f248 / dce3756 deprecate url_read_complete(). |
| 1534 | 434f248 / bc371ac deprecate url_read(). |
| 1535 | 434f248 / 0589da0 deprecate url_open(). |
| 1536 | 434f248 / 62eaaea deprecate url_connect. |
| 1537 | 434f248 / 5652bb9 deprecate url_alloc. |
| 1538 | 434f248 / 333e894 deprecate url_open_protocol |
| 1539 | 434f248 / e230705 deprecate url_poll and URLPollEntry |
| 1540 | |
| 1541 | 2011-04-08 - lavf 52.106.0 - avformat.h |
| 1542 | Minor avformat.h cleanup: |
| 1543 | d4d0932 / a9bf9d8 deprecate av_guess_image2_codec |
| 1544 | d4d0932 / c3675df rename avf_sdp_create->av_sdp_create |
| 1545 | |
| 1546 | 2011-04-03 - lavf 52.105.0 - avio.h |
| 1547 | Large-scale renaming/deprecating of AVIOContext-related functions: |
| 1548 | 2cae980 / 724f6a0 deprecate url_fdopen |
| 1549 | 2cae980 / 403ee83 deprecate url_open_dyn_packet_buf |
| 1550 | 2cae980 / 6dc7d80 rename url_close_dyn_buf -> avio_close_dyn_buf |
| 1551 | 2cae980 / b92c545 rename url_open_dyn_buf -> avio_open_dyn_buf |
| 1552 | 2cae980 / 8978fed introduce an AVIOContext.seekable field as a replacement for |
| 1553 | AVIOContext.is_streamed and url_is_streamed() |
| 1554 | 1caa412 / b64030f deprecate get_checksum() |
| 1555 | 1caa412 / 4c4427a deprecate init_checksum() |
| 1556 | 2fd41c9 / 4ec153b deprecate udp_set_remote_url/get_local_port |
| 1557 | 4fa0e24 / 933e90a deprecate av_url_read_fseek/fpause |
| 1558 | 4fa0e24 / 8d9769a deprecate url_fileno |
| 1559 | 0fecf26 / b7f2fdd rename put_flush_packet -> avio_flush |
| 1560 | 0fecf26 / 35f1023 deprecate url_close_buf |
| 1561 | 0fecf26 / 83fddae deprecate url_open_buf |
| 1562 | 0fecf26 / d9d86e0 rename url_fprintf -> avio_printf |
| 1563 | 0fecf26 / 59f65d9 deprecate url_setbufsize |
| 1564 | 6947b0c / 3e68b3b deprecate url_ferror |
| 1565 | e8bb2e2 deprecate url_fget_max_packet_size |
| 1566 | 76aa876 rename url_fsize -> avio_size |
| 1567 | e519753 deprecate url_fgetc |
| 1568 | 655e45e deprecate url_fgets |
| 1569 | a2704c9 rename url_ftell -> avio_tell |
| 1570 | e16ead0 deprecate get_strz() in favor of avio_get_str |
| 1571 | 0300db8,2af07d3 rename url_fskip -> avio_skip |
| 1572 | 6b4aa5d rename url_fseek -> avio_seek |
| 1573 | 61840b4 deprecate put_tag |
| 1574 | 22a3212 rename url_fopen/fclose -> avio_open/close. |
| 1575 | 0ac8e2b deprecate put_nbyte |
| 1576 | 77eb550 rename put_byte -> avio_w8 |
| 1577 | put_[b/l]e<type> -> avio_w[b/l]<type> |
| 1578 | put_buffer -> avio_write |
| 1579 | b7effd4 rename get_byte -> avio_r8, |
| 1580 | get_[b/l]e<type> -> avio_r[b/l]<type> |
| 1581 | get_buffer -> avio_read |
| 1582 | b3db9ce deprecate get_partial_buffer |
| 1583 | 8d9ac96 rename av_alloc_put_byte -> avio_alloc_context |
| 1584 | |
| 1585 | 2011-03-25 - 27ef7b1 / 34b47d7 - lavc 52.115.0 - AVCodecContext.audio_service_type |
| 1586 | Add audio_service_type field to AVCodecContext. |
| 1587 | |
| 1588 | 2011-03-17 - e309fdc - lavu 50.40.0 - pixfmt.h |
| 1589 | Add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats |
| 1590 | |
| 1591 | 2011-03-02 - 863c471 - lavf 52.103.0 - av_pkt_dump2, av_pkt_dump_log2 |
| 1592 | Add new functions av_pkt_dump2, av_pkt_dump_log2 that uses the |
| 1593 | source stream timebase for outputting timestamps. Deprecate |
| 1594 | av_pkt_dump and av_pkt_dump_log. |
| 1595 | |
| 1596 | 2011-02-20 - e731b8d - lavf 52.102.0 - avio.h |
| 1597 | * e731b8d - rename init_put_byte() to ffio_init_context(), deprecating the |
| 1598 | original, and move it to a private header so it is no longer |
| 1599 | part of our public API. Instead, use av_alloc_put_byte(). |
| 1600 | * ae628ec - rename ByteIOContext to AVIOContext. |
| 1601 | |
| 1602 | 2011-02-16 - 09d171b - lavf 52.101.0 - avformat.h |
| 1603 | lavu 52.39.0 - parseutils.h |
| 1604 | * 610219a - Add av_ prefix to dump_format(). |
| 1605 | * f6c7375 - Replace parse_date() in lavf with av_parse_time() in lavu. |
| 1606 | * ab0287f - Move find_info_tag from lavf to lavu and add av_prefix to it. |
| 1607 | |
| 1608 | 2011-02-15 - lavu 52.38.0 - merge libavcore |
| 1609 | libavcore is merged back completely into libavutil |
| 1610 | |
| 1611 | 2011-02-10 - 55bad0c - lavc 52.113.0 - vbv_delay |
| 1612 | Add vbv_delay field to AVCodecContext |
| 1613 | |
| 1614 | 2011-02-14 - 24a83bd - lavf 52.100.0 - AV_DISPOSITION_CLEAN_EFFECTS |
| 1615 | Add AV_DISPOSITION_CLEAN_EFFECTS disposition flag. |
| 1616 | |
| 1617 | 2011-02-14 - 910b5b8 - lavfi 1.76.0 - AVFilterLink sample_aspect_ratio |
| 1618 | Add sample_aspect_ratio field to AVFilterLink. |
| 1619 | |
| 1620 | 2011-02-10 - 12c14cd - lavf 52.99.0 - AVStream.disposition |
| 1621 | Add AV_DISPOSITION_HEARING_IMPAIRED and AV_DISPOSITION_VISUAL_IMPAIRED. |
| 1622 | |
| 1623 | 2011-02-09 - c0b102c - lavc 52.112.0 - avcodec_thread_init() |
| 1624 | Deprecate avcodec_thread_init()/avcodec_thread_free() use; instead |
| 1625 | set thread_count before calling avcodec_open. |
| 1626 | |
| 1627 | 2011-02-09 - 37b00b4 - lavc 52.111.0 - threading API |
| 1628 | Add CODEC_CAP_FRAME_THREADS with new restrictions on get_buffer()/ |
| 1629 | release_buffer()/draw_horiz_band() callbacks for appropriate codecs. |
| 1630 | Add thread_type and active_thread_type fields to AVCodecContext. |
| 1631 | |
| 1632 | 2011-02-08 - 3940caa - lavf 52.98.0 - av_probe_input_buffer |
| 1633 | Add av_probe_input_buffer() to avformat.h for probing format from a |
| 1634 | ByteIOContext. |
| 1635 | |
| 1636 | 2011-02-06 - fe174fc - lavf 52.97.0 - avio.h |
| 1637 | Add flag for non-blocking protocols: URL_FLAG_NONBLOCK |
| 1638 | |
| 1639 | 2011-02-04 - f124b08 - lavf 52.96.0 - avformat_free_context() |
| 1640 | Add avformat_free_context() in avformat.h. |
| 1641 | |
| 1642 | 2011-02-03 - f5b82f4 - lavc 52.109.0 - add CODEC_ID_PRORES |
| 1643 | Add CODEC_ID_PRORES to avcodec.h. |
| 1644 | |
| 1645 | 2011-02-03 - fe9a3fb - lavc 52.109.0 - H.264 profile defines |
| 1646 | Add defines for H.264 * Constrained Baseline and Intra profiles |
| 1647 | |
| 1648 | 2011-02-02 - lavf 52.95.0 |
| 1649 | * 50196a9 - add a new installed header version.h. |
| 1650 | * 4efd5cf, dccbd97, 93b78d1 - add several variants of public |
| 1651 | avio_{put,get}_str* functions. Deprecate corresponding semi-public |
| 1652 | {put,get}_str*. |
| 1653 | |
| 1654 | 2011-02-02 - dfd2a00 - lavu 50.37.0 - log.h |
| 1655 | Make av_dlog public. |
| 1656 | |
| 1657 | 2011-01-31 - 7b3ea55 - lavfi 1.76.0 - vsrc_buffer |
| 1658 | Add sample_aspect_ratio fields to vsrc_buffer arguments |
| 1659 | |
| 1660 | 2011-01-31 - 910b5b8 - lavfi 1.75.0 - AVFilterLink sample_aspect_ratio |
| 1661 | Add sample_aspect_ratio field to AVFilterLink. |
| 1662 | |
| 1663 | 2011-01-15 - a242ac3 - lavfi 1.74.0 - AVFilterBufferRefAudioProps |
| 1664 | Rename AVFilterBufferRefAudioProps.samples_nb to nb_samples. |
| 1665 | |
| 1666 | 2011-01-14 - 7f88a5b - lavf 52.93.0 - av_metadata_copy() |
| 1667 | Add av_metadata_copy() in avformat.h. |
| 1668 | |
| 1669 | 2011-01-07 - 81c623f - lavc 52.107.0 - deprecate reordered_opaque |
| 1670 | Deprecate reordered_opaque in favor of pkt_pts/dts. |
| 1671 | |
| 1672 | 2011-01-07 - 1919fea - lavc 52.106.0 - pkt_dts |
| 1673 | Add pkt_dts to AVFrame, this will in the future allow multithreading decoders |
| 1674 | to not mess up dts. |
| 1675 | |
| 1676 | 2011-01-07 - 393cbb9 - lavc 52.105.0 - pkt_pts |
| 1677 | Add pkt_pts to AVFrame. |
| 1678 | |
| 1679 | 2011-01-07 - 060ec0a - lavc 52.104.0 - av_get_profile_name() |
| 1680 | Add av_get_profile_name to libavcodec/avcodec.h. |
| 1681 | |
| 1682 | 2010-12-27 - 0ccabee - lavfi 1.71.0 - AV_PERM_NEG_LINESIZES |
| 1683 | Add AV_PERM_NEG_LINESIZES in avfilter.h. |
| 1684 | |
| 1685 | 2010-12-27 - 9128ae0 - lavf 52.91.0 - av_find_best_stream() |
| 1686 | Add av_find_best_stream to libavformat/avformat.h. |
| 1687 | |
| 1688 | 2010-12-27 - 107a7e3 - lavf 52.90.0 |
| 1689 | Add AVFMT_NOSTREAMS flag for formats with no streams, |
| 1690 | like e.g. text metadata. |
| 1691 | |
| 1692 | 2010-12-22 - 0328b9e - lavu 50.36.0 - file.h |
| 1693 | Add functions av_file_map() and av_file_unmap() in file.h. |
| 1694 | |
| 1695 | 2010-12-19 - 0bc55f5 - lavu 50.35.0 - error.h |
| 1696 | Add "not found" error codes: |
| 1697 | AVERROR_DEMUXER_NOT_FOUND |
| 1698 | AVERROR_MUXER_NOT_FOUND |
| 1699 | AVERROR_DECODER_NOT_FOUND |
| 1700 | AVERROR_ENCODER_NOT_FOUND |
| 1701 | AVERROR_PROTOCOL_NOT_FOUND |
| 1702 | AVERROR_FILTER_NOT_FOUND |
| 1703 | AVERROR_BSF_NOT_FOUND |
| 1704 | AVERROR_STREAM_NOT_FOUND |
| 1705 | |
| 1706 | 2010-12-09 - c61cdd0 - lavcore 0.16.0 - avcore.h |
| 1707 | Move AV_NOPTS_VALUE, AV_TIME_BASE, AV_TIME_BASE_Q symbols from |
| 1708 | avcodec.h to avcore.h. |
| 1709 | |
| 1710 | 2010-12-04 - 16cfc96 - lavc 52.98.0 - CODEC_CAP_NEG_LINESIZES |
| 1711 | Add CODEC_CAP_NEG_LINESIZES codec capability flag in avcodec.h. |
| 1712 | |
| 1713 | 2010-12-04 - bb4afa1 - lavu 50.34.0 - av_get_pix_fmt_string() |
| 1714 | Deprecate avcodec_pix_fmt_string() in favor of |
| 1715 | pixdesc.h/av_get_pix_fmt_string(). |
| 1716 | |
| 1717 | 2010-12-04 - 4da12e3 - lavcore 0.15.0 - av_image_alloc() |
| 1718 | Add av_image_alloc() to libavcore/imgutils.h. |
| 1719 | |
| 1720 | 2010-12-02 - 037be76 - lavfi 1.67.0 - avfilter_graph_create_filter() |
| 1721 | Add function avfilter_graph_create_filter() in avfiltergraph.h. |
| 1722 | |
| 1723 | 2010-11-25 - 4723bc2 - lavfi 1.65.0 - avfilter_get_video_buffer_ref_from_arrays() |
| 1724 | Add function avfilter_get_video_buffer_ref_from_arrays() in |
| 1725 | avfilter.h. |
| 1726 | |
| 1727 | 2010-11-21 - 176a615 - lavcore 0.14.0 - audioconvert.h |
| 1728 | Add a public audio channel API in audioconvert.h, and deprecate the |
| 1729 | corresponding functions in libavcodec: |
| 1730 | avcodec_get_channel_name() |
| 1731 | avcodec_get_channel_layout() |
| 1732 | avcodec_get_channel_layout_string() |
| 1733 | avcodec_channel_layout_num_channels() |
| 1734 | and the CH_* macros defined in libavcodec/avcodec.h. |
| 1735 | |
| 1736 | 2010-11-21 - 6bfc268 - lavf 52.85.0 - avformat.h |
| 1737 | Add av_append_packet(). |
| 1738 | |
| 1739 | 2010-11-21 - a08d918 - lavc 52.97.0 - avcodec.h |
| 1740 | Add av_grow_packet(). |
| 1741 | |
| 1742 | 2010-11-17 - 0985e1a - lavcore 0.13.0 - parseutils.h |
| 1743 | Add av_parse_color() declared in libavcore/parseutils.h. |
| 1744 | |
| 1745 | 2010-11-13 - cb2c971 - lavc 52.95.0 - AVCodecContext |
| 1746 | Add AVCodecContext.subtitle_header and AVCodecContext.subtitle_header_size |
| 1747 | fields. |
| 1748 | |
| 1749 | 2010-11-13 - 5aaea02 - lavfi 1.62.0 - avfiltergraph.h |
| 1750 | Make avfiltergraph.h public. |
| 1751 | |
| 1752 | 2010-11-13 - 4fcbb2a - lavfi 1.61.0 - avfiltergraph.h |
| 1753 | Remove declarations from avfiltergraph.h for the functions: |
| 1754 | avfilter_graph_check_validity() |
| 1755 | avfilter_graph_config_links() |
| 1756 | avfilter_graph_config_formats() |
| 1757 | which are now internal. |
| 1758 | Use avfilter_graph_config() instead. |
| 1759 | |
| 1760 | 2010-11-08 - d2af720 - lavu 50.33.0 - eval.h |
| 1761 | Deprecate functions: |
| 1762 | av_parse_and_eval_expr(), |
| 1763 | av_parse_expr(), |
| 1764 | av_eval_expr(), |
| 1765 | av_free_expr(), |
| 1766 | in favor of the functions: |
| 1767 | av_expr_parse_and_eval(), |
| 1768 | av_expr_parse(), |
| 1769 | av_expr_eval(), |
| 1770 | av_expr_free(). |
| 1771 | |
| 1772 | 2010-11-08 - 24de0ed - lavfi 1.59.0 - avfilter_free() |
| 1773 | Rename avfilter_destroy() to avfilter_free(). |
| 1774 | This change breaks libavfilter API/ABI. |
| 1775 | |
| 1776 | 2010-11-07 - 1e80a0e - lavfi 1.58.0 - avfiltergraph.h |
| 1777 | Remove graphparser.h header, move AVFilterInOut and |
| 1778 | avfilter_graph_parse() declarations to libavfilter/avfiltergraph.h. |
| 1779 | |
| 1780 | 2010-11-07 - 7313132 - lavfi 1.57.0 - AVFilterInOut |
| 1781 | Rename field AVFilterInOut.filter to AVFilterInOut.filter_ctx. |
| 1782 | This change breaks libavfilter API. |
| 1783 | |
| 1784 | 2010-11-04 - 97dd1e4 - lavfi 1.56.0 - avfilter_graph_free() |
| 1785 | Rename avfilter_graph_destroy() to avfilter_graph_free(). |
| 1786 | This change breaks libavfilter API/ABI. |
| 1787 | |
| 1788 | 2010-11-04 - e15aeea - lavfi 1.55.0 - avfilter_graph_alloc() |
| 1789 | Add avfilter_graph_alloc() to libavfilter/avfiltergraph.h. |
| 1790 | |
| 1791 | 2010-11-02 - 6f84cd1 - lavcore 0.12.0 - av_get_bits_per_sample_fmt() |
| 1792 | Add av_get_bits_per_sample_fmt() to libavcore/samplefmt.h and |
| 1793 | deprecate av_get_bits_per_sample_format(). |
| 1794 | |
| 1795 | 2010-11-02 - d63e456 - lavcore 0.11.0 - samplefmt.h |
| 1796 | Add sample format functions in libavcore/samplefmt.h: |
| 1797 | av_get_sample_fmt_name(), |
| 1798 | av_get_sample_fmt(), |
| 1799 | av_get_sample_fmt_string(), |
| 1800 | and deprecate the corresponding libavcodec/audioconvert.h functions: |
| 1801 | avcodec_get_sample_fmt_name(), |
| 1802 | avcodec_get_sample_fmt(), |
| 1803 | avcodec_sample_fmt_string(). |
| 1804 | |
| 1805 | 2010-11-02 - 262d1c5 - lavcore 0.10.0 - samplefmt.h |
| 1806 | Define enum AVSampleFormat in libavcore/samplefmt.h, deprecate enum |
| 1807 | SampleFormat. |
| 1808 | |
| 1809 | 2010-10-16 - 2a24df9 - lavfi 1.52.0 - avfilter_graph_config() |
| 1810 | Add the function avfilter_graph_config() in avfiltergraph.h. |
| 1811 | |
| 1812 | 2010-10-15 - 03700d3 - lavf 52.83.0 - metadata API |
| 1813 | Change demuxers to export metadata in generic format and |
| 1814 | muxers to accept generic format. Deprecate the public |
| 1815 | conversion API. |
| 1816 | |
| 1817 | 2010-10-10 - 867ae7a - lavfi 1.49.0 - AVFilterLink.time_base |
| 1818 | Add time_base field to AVFilterLink. |
| 1819 | |
| 1820 | 2010-09-27 - c85eef4 - lavu 50.31.0 - av_set_options_string() |
| 1821 | Move av_set_options_string() from libavfilter/parseutils.h to |
| 1822 | libavutil/opt.h. |
| 1823 | |
| 1824 | 2010-09-27 - acc0490 - lavfi 1.47.0 - AVFilterLink |
| 1825 | Make the AVFilterLink fields srcpad and dstpad store the pointers to |
| 1826 | the source and destination pads, rather than their indexes. |
| 1827 | |
| 1828 | 2010-09-27 - 372e288 - lavu 50.30.0 - av_get_token() |
| 1829 | Move av_get_token() from libavfilter/parseutils.h to |
| 1830 | libavutil/avstring.h. |
| 1831 | |
| 1832 | 2010-09-26 - 635d4ae - lsws 0.12.0 - swscale.h |
| 1833 | Add the functions sws_alloc_context() and sws_init_context(). |
| 1834 | |
| 1835 | 2010-09-26 - 6ed0404 - lavu 50.29.0 - opt.h |
| 1836 | Move libavcodec/opt.h to libavutil/opt.h. |
| 1837 | |
| 1838 | 2010-09-24 - 1c1c80f - lavu 50.28.0 - av_log_set_flags() |
| 1839 | Default of av_log() changed due to many problems to the old no repeat |
| 1840 | detection. Read the docs of AV_LOG_SKIP_REPEATED in log.h before |
| 1841 | enabling it for your app!. |
| 1842 | |
| 1843 | 2010-09-24 - f66eb58 - lavc 52.90.0 - av_opt_show2() |
| 1844 | Deprecate av_opt_show() in favor or av_opt_show2(). |
| 1845 | |
| 1846 | 2010-09-14 - bc6f0af - lavu 50.27.0 - av_popcount() |
| 1847 | Add av_popcount() to libavutil/common.h. |
| 1848 | |
| 1849 | 2010-09-08 - c6c98d0 - lavu 50.26.0 - av_get_cpu_flags() |
| 1850 | Add av_get_cpu_flags(). |
| 1851 | |
| 1852 | 2010-09-07 - 34017fd - lavcore 0.9.0 - av_image_copy() |
| 1853 | Add av_image_copy(). |
| 1854 | |
| 1855 | 2010-09-07 - 9686abb - lavcore 0.8.0 - av_image_copy_plane() |
| 1856 | Add av_image_copy_plane(). |
| 1857 | |
| 1858 | 2010-09-07 - 9b7269e - lavcore 0.7.0 - imgutils.h |
| 1859 | Adopt hierarchical scheme for the imgutils.h function names, |
| 1860 | deprecate the old names. |
| 1861 | |
| 1862 | 2010-09-04 - 7160bb7 - lavu 50.25.0 - AV_CPU_FLAG_* |
| 1863 | Deprecate the FF_MM_* flags defined in libavcodec/avcodec.h in favor |
| 1864 | of the AV_CPU_FLAG_* flags defined in libavutil/cpu.h. |
| 1865 | |
| 1866 | 2010-08-26 - 5da19b5 - lavc 52.87.0 - avcodec_get_channel_layout() |
| 1867 | Add avcodec_get_channel_layout() in audioconvert.h. |
| 1868 | |
| 1869 | 2010-08-20 - e344336 - lavcore 0.6.0 - av_fill_image_max_pixsteps() |
| 1870 | Rename av_fill_image_max_pixstep() to av_fill_image_max_pixsteps(). |
| 1871 | |
| 1872 | 2010-08-18 - a6ddf8b - lavcore 0.5.0 - av_fill_image_max_pixstep() |
| 1873 | Add av_fill_image_max_pixstep() in imgutils.h. |
| 1874 | |
| 1875 | 2010-08-17 - 4f2d2e4 - lavu 50.24.0 - AV_NE() |
| 1876 | Add the AV_NE macro. |
| 1877 | |
| 1878 | 2010-08-17 - ad2c950 - lavfi 1.36.0 - audio framework |
| 1879 | Implement AVFilterBufferRefAudioProps struct for audio properties, |
| 1880 | get_audio_buffer(), filter_samples() functions and related changes. |
| 1881 | |
| 1882 | 2010-08-12 - 81c1eca - lavcore 0.4.0 - av_get_image_linesize() |
| 1883 | Add av_get_image_linesize() in imgutils.h. |
| 1884 | |
| 1885 | 2010-08-11 - c1db7bf - lavfi 1.34.0 - AVFilterBufferRef |
| 1886 | Resize data and linesize arrays in AVFilterBufferRef to 8. |
| 1887 | |
| 1888 | This change breaks libavfilter API/ABI. |
| 1889 | |
| 1890 | 2010-08-11 - 9f08d80 - lavc 52.85.0 - av_picture_data_copy() |
| 1891 | Add av_picture_data_copy in avcodec.h. |
| 1892 | |
| 1893 | 2010-08-11 - 84c0386 - lavfi 1.33.0 - avfilter_open() |
| 1894 | Change avfilter_open() signature: |
| 1895 | AVFilterContext *avfilter_open(AVFilter *filter, const char *inst_name) -> |
| 1896 | int avfilter_open(AVFilterContext **filter_ctx, AVFilter *filter, const char *inst_name); |
| 1897 | |
| 1898 | This change breaks libavfilter API/ABI. |
| 1899 | |
| 1900 | 2010-08-11 - cc80caf - lavfi 1.32.0 - AVFilterBufferRef |
| 1901 | Add a type field to AVFilterBufferRef, and move video specific |
| 1902 | properties to AVFilterBufferRefVideoProps. |
| 1903 | |
| 1904 | This change breaks libavfilter API/ABI. |
| 1905 | |
| 1906 | 2010-08-07 - 5d4890d - lavfi 1.31.0 - AVFilterLink |
| 1907 | Rename AVFilterLink fields: |
| 1908 | AVFilterLink.srcpic -> AVFilterLink.src_buf |
| 1909 | AVFilterLink.cur_pic -> AVFilterLink.cur_buf |
| 1910 | AVFilterLink.outpic -> AVFilterLink.out_buf |
| 1911 | |
| 1912 | 2010-08-07 - 7fce481 - lavfi 1.30.0 |
| 1913 | Rename functions and fields: |
| 1914 | avfilter_(un)ref_pic -> avfilter_(un)ref_buffer |
| 1915 | avfilter_copy_picref_props -> avfilter_copy_buffer_ref_props |
| 1916 | AVFilterBufferRef.pic -> AVFilterBufferRef.buffer |
| 1917 | |
| 1918 | 2010-08-07 - ecc8dad - lavfi 1.29.0 - AVFilterBufferRef |
| 1919 | Rename AVFilterPicRef to AVFilterBufferRef. |
| 1920 | |
| 1921 | 2010-08-07 - d54e094 - lavfi 1.28.0 - AVFilterBuffer |
| 1922 | Move format field from AVFilterBuffer to AVFilterPicRef. |
| 1923 | |
| 1924 | 2010-08-06 - bf176f5 - lavcore 0.3.0 - av_check_image_size() |
| 1925 | Deprecate avcodec_check_dimensions() in favor of the function |
| 1926 | av_check_image_size() defined in libavcore/imgutils.h. |
| 1927 | |
| 1928 | 2010-07-30 - 56b5e9d - lavfi 1.27.0 - AVFilterBuffer |
| 1929 | Increase size of the arrays AVFilterBuffer.data and |
| 1930 | AVFilterBuffer.linesize from 4 to 8. |
| 1931 | |
| 1932 | This change breaks libavfilter ABI. |
| 1933 | |
| 1934 | 2010-07-29 - e7bd48a - lavcore 0.2.0 - imgutils.h |
| 1935 | Add functions av_fill_image_linesizes() and |
| 1936 | av_fill_image_pointers(), declared in libavcore/imgutils.h. |
| 1937 | |
| 1938 | 2010-07-27 - 126b638 - lavcore 0.1.0 - parseutils.h |
| 1939 | Deprecate av_parse_video_frame_size() and av_parse_video_frame_rate() |
| 1940 | defined in libavcodec in favor of the newly added functions |
| 1941 | av_parse_video_size() and av_parse_video_rate() declared in |
| 1942 | libavcore/parseutils.h. |
| 1943 | |
| 1944 | 2010-07-23 - 4485247 - lavu 50.23.0 - mathematics.h |
| 1945 | Add the M_PHI constant definition. |
| 1946 | |
| 1947 | 2010-07-22 - bdab614 - lavfi 1.26.0 - media format generalization |
| 1948 | Add a type field to AVFilterLink. |
| 1949 | |
| 1950 | Change the field types: |
| 1951 | enum PixelFormat format -> int format in AVFilterBuffer |
| 1952 | enum PixelFormat *formats -> int *formats in AVFilterFormats |
| 1953 | enum PixelFormat *format -> int format in AVFilterLink |
| 1954 | |
| 1955 | Change the function signatures: |
| 1956 | AVFilterFormats *avfilter_make_format_list(const enum PixelFormat *pix_fmts); -> |
| 1957 | AVFilterFormats *avfilter_make_format_list(const int *fmts); |
| 1958 | |
| 1959 | int avfilter_add_colorspace(AVFilterFormats **avff, enum PixelFormat pix_fmt); -> |
| 1960 | int avfilter_add_format (AVFilterFormats **avff, int fmt); |
| 1961 | |
| 1962 | AVFilterFormats *avfilter_all_colorspaces(void); -> |
| 1963 | AVFilterFormats *avfilter_all_formats (enum AVMediaType type); |
| 1964 | |
| 1965 | This change breaks libavfilter API/ABI. |
| 1966 | |
| 1967 | 2010-07-21 - aac6ca6 - lavcore 0.0.0 |
| 1968 | Add libavcore. |
| 1969 | |
| 1970 | 2010-07-17 - b5c582f - lavfi 1.25.0 - AVFilterBuffer |
| 1971 | Remove w and h fields from AVFilterBuffer. |
| 1972 | |
| 1973 | 2010-07-17 - f0d77b2 - lavfi 1.24.0 - AVFilterBuffer |
| 1974 | Rename AVFilterPic to AVFilterBuffer. |
| 1975 | |
| 1976 | 2010-07-17 - 57fe80f - lavf 52.74.0 - url_fskip() |
| 1977 | Make url_fskip() return an int error code instead of void. |
| 1978 | |
| 1979 | 2010-07-11 - 23940f1 - lavc 52.83.0 |
| 1980 | Add AVCodecContext.lpc_type and AVCodecContext.lpc_passes fields. |
| 1981 | Add AVLPCType enum. |
| 1982 | Deprecate AVCodecContext.use_lpc. |
| 1983 | |
| 1984 | 2010-07-11 - e1d7c88 - lavc 52.82.0 - avsubtitle_free() |
| 1985 | Add a function for free the contents of a AVSubtitle generated by |
| 1986 | avcodec_decode_subtitle. |
| 1987 | |
| 1988 | 2010-07-11 - b91d08f - lavu 50.22.0 - bswap.h and intreadwrite.h |
| 1989 | Make the bswap.h and intreadwrite.h API public. |
| 1990 | |
| 1991 | 2010-07-08 - ce1cd1c - lavu 50.21.0 - pixdesc.h |
| 1992 | Rename read/write_line() to av_read/write_image_line(). |
| 1993 | |
| 1994 | 2010-07-07 - 4d508e4 - lavfi 1.21.0 - avfilter_copy_picref_props() |
| 1995 | Add avfilter_copy_picref_props(). |
| 1996 | |
| 1997 | 2010-07-03 - 2d525ef - lavc 52.79.0 |
| 1998 | Add FF_COMPLIANCE_UNOFFICIAL and change all instances of |
| 1999 | FF_COMPLIANCE_INOFFICIAL to use FF_COMPLIANCE_UNOFFICIAL. |
| 2000 | |
| 2001 | 2010-07-02 - 89eec74 - lavu 50.20.0 - lfg.h |
| 2002 | Export av_lfg_init(), av_lfg_get(), av_mlfg_get(), and av_bmg_get() through |
| 2003 | lfg.h. |
| 2004 | |
| 2005 | 2010-06-28 - a52e2c3 - lavfi 1.20.1 - av_parse_color() |
| 2006 | Extend av_parse_color() syntax, make it accept an alpha value specifier and |
| 2007 | set the alpha value to 255 by default. |
| 2008 | |
| 2009 | 2010-06-22 - 735cf6b - lavf 52.71.0 - URLProtocol.priv_data_size, priv_data_class |
| 2010 | Add priv_data_size and priv_data_class to URLProtocol. |
| 2011 | |
| 2012 | 2010-06-22 - ffbb289 - lavf 52.70.0 - url_alloc(), url_connect() |
| 2013 | Add url_alloc() and url_connect(). |
| 2014 | |
| 2015 | 2010-06-22 - 9b07a2d - lavf 52.69.0 - av_register_protocol2() |
| 2016 | Add av_register_protocol2(), deprecating av_register_protocol(). |
| 2017 | |
| 2018 | 2010-06-09 - 65db058 - lavu 50.19.0 - av_compare_mod() |
| 2019 | Add av_compare_mod() to libavutil/mathematics.h. |
| 2020 | |
| 2021 | 2010-06-05 - 0b99215 - lavu 50.18.0 - eval API |
| 2022 | Make the eval API public. |
| 2023 | |
| 2024 | 2010-06-04 - 31878fc - lavu 50.17.0 - AV_BASE64_SIZE |
| 2025 | Add AV_BASE64_SIZE() macro. |
| 2026 | |
| 2027 | 2010-06-02 - 7e566bb - lavc 52.73.0 - av_get_codec_tag_string() |
| 2028 | Add av_get_codec_tag_string(). |
| 2029 | |
| 2030 | |
| 2031 | -------- 8< --------- FFmpeg 0.6 was cut here -------- 8< --------- |
| 2032 | |
| 2033 | 2010-06-01 - 2b99142 - lsws 0.11.0 - convertPalette API |
| 2034 | Add sws_convertPalette8ToPacked32() and sws_convertPalette8ToPacked24(). |
| 2035 | |
| 2036 | 2010-05-26 - 93ebfee - lavc 52.72.0 - CODEC_CAP_EXPERIMENTAL |
| 2037 | Add CODEC_CAP_EXPERIMENTAL flag. |
| 2038 | NOTE: this was backported to 0.6 |
| 2039 | |
| 2040 | 2010-05-23 - 9977863 - lavu 50.16.0 - av_get_random_seed() |
| 2041 | Add av_get_random_seed(). |
| 2042 | |
| 2043 | 2010-05-18 - 796ac23 - lavf 52.63.0 - AVFMT_FLAG_RTP_HINT |
| 2044 | Add AVFMT_FLAG_RTP_HINT as possible value for AVFormatContext.flags. |
| 2045 | NOTE: this was backported to 0.6 |
| 2046 | |
| 2047 | 2010-05-09 - b6bc205 - lavfi 1.20.0 - AVFilterPicRef |
| 2048 | Add interlaced and top_field_first fields to AVFilterPicRef. |
| 2049 | |
| 2050 | 2010-05-01 - 8e2ee18 - lavf 52.62.0 - probe function |
| 2051 | Add av_probe_input_format2 to API, it allows ignoring probe |
| 2052 | results below given score and returns the actual probe score. |
| 2053 | |
| 2054 | 2010-04-01 - 3dd6180 - lavf 52.61.0 - metadata API |
| 2055 | Add a flag for av_metadata_set2() to disable overwriting of |
| 2056 | existing tags. |
| 2057 | |
| 2058 | 2010-04-01 - 0fb49b5 - lavc 52.66.0 |
| 2059 | Add avcodec_get_edge_width(). |
| 2060 | |
| 2061 | 2010-03-31 - d103218 - lavc 52.65.0 |
| 2062 | Add avcodec_copy_context(). |
| 2063 | |
| 2064 | 2010-03-31 - 1a70d12 - lavf 52.60.0 - av_match_ext() |
| 2065 | Make av_match_ext() public. |
| 2066 | |
| 2067 | 2010-03-31 - 1149150 - lavu 50.14.0 - AVMediaType |
| 2068 | Move AVMediaType enum from libavcodec to libavutil. |
| 2069 | |
| 2070 | 2010-03-31 - 72415b2 - lavc 52.64.0 - AVMediaType |
| 2071 | Define AVMediaType enum, and use it instead of enum CodecType, which |
| 2072 | is deprecated and will be dropped at the next major bump. |
| 2073 | |
| 2074 | 2010-03-25 - 8795823 - lavu 50.13.0 - av_strerror() |
| 2075 | Implement av_strerror(). |
| 2076 | |
| 2077 | 2010-03-23 - e1484eb - lavc 52.60.0 - av_dct_init() |
| 2078 | Support DCT-I and DST-I. |
| 2079 | |
| 2080 | 2010-03-15 - b8819c8 - lavf 52.56.0 - AVFormatContext.start_time_realtime |
| 2081 | Add AVFormatContext.start_time_realtime field. |
| 2082 | |
| 2083 | 2010-03-13 - 5bb5c1d - lavfi 1.18.0 - AVFilterPicRef.pos |
| 2084 | Add AVFilterPicRef.pos field. |
| 2085 | |
| 2086 | 2010-03-13 - 60c144f - lavu 50.12.0 - error.h |
| 2087 | Move error code definitions from libavcodec/avcodec.h to |
| 2088 | the new public header libavutil/error.h. |
| 2089 | |
| 2090 | 2010-03-07 - c709483 - lavc 52.56.0 - avfft.h |
| 2091 | Add public FFT interface. |
| 2092 | |
| 2093 | 2010-03-06 - ac6ef86 - lavu 50.11.0 - av_stristr() |
| 2094 | Add av_stristr(). |
| 2095 | |
| 2096 | 2010-03-03 - 4b83fc0 - lavu 50.10.0 - av_tree_enumerate() |
| 2097 | Add av_tree_enumerate(). |
| 2098 | |
| 2099 | 2010-02-07 - b687c1a - lavu 50.9.0 - av_compare_ts() |
| 2100 | Add av_compare_ts(). |
| 2101 | |
| 2102 | 2010-02-05 - 3f3dc76 - lsws 0.10.0 - sws_getCoefficients() |
| 2103 | Add sws_getCoefficients(). |
| 2104 | |
| 2105 | 2010-02-01 - ca76a11 - lavf 52.50.0 - metadata API |
| 2106 | Add a list of generic tag names, change 'author' -> 'artist', |
| 2107 | 'year' -> 'date'. |
| 2108 | |
| 2109 | 2010-01-30 - 80a07f6 - lavu 50.8.0 - av_get_pix_fmt() |
| 2110 | Add av_get_pix_fmt(). |
| 2111 | |
| 2112 | 2010-01-21 - 01cc47d - lsws 0.9.0 - sws_scale() |
| 2113 | Change constness attributes of sws_scale() parameters. |
| 2114 | |
| 2115 | 2010-01-10 - 3fb8e77 - lavfi 1.15.0 - avfilter_graph_config_links() |
| 2116 | Add a log_ctx parameter to avfilter_graph_config_links(). |
| 2117 | |
| 2118 | 2010-01-07 - 8e9767f - lsws 0.8.0 - sws_isSupported{In,Out}put() |
| 2119 | Add sws_isSupportedInput() and sws_isSupportedOutput() functions. |
| 2120 | |
| 2121 | 2010-01-06 - c1d662f - lavfi 1.14.0 - avfilter_add_colorspace() |
| 2122 | Change the avfilter_add_colorspace() signature, make it accept an |
| 2123 | (AVFilterFormats **) rather than an (AVFilterFormats *) as before. |
| 2124 | |
| 2125 | 2010-01-03 - 4fd1f18 - lavfi 1.13.0 - avfilter_add_colorspace() |
| 2126 | Add avfilter_add_colorspace(). |
| 2127 | |
| 2128 | 2010-01-02 - 8eb631f - lavf 52.46.0 - av_match_ext() |
| 2129 | Add av_match_ext(), it should be used in place of match_ext(). |
| 2130 | |
| 2131 | 2010-01-01 - a1f547b - lavf 52.45.0 - av_guess_format() |
| 2132 | Add av_guess_format(), it should be used in place of guess_format(). |
| 2133 | |
| 2134 | 2009-12-13 - a181981 - lavf 52.43.0 - metadata API |
| 2135 | Add av_metadata_set2(), AV_METADATA_DONT_STRDUP_KEY and |
| 2136 | AV_METADATA_DONT_STRDUP_VAL. |
| 2137 | |
| 2138 | 2009-12-13 - 277c733 - lavu 50.7.0 - avstring.h API |
| 2139 | Add av_d2str(). |
| 2140 | |
| 2141 | 2009-12-13 - 02b398e - lavc 52.42.0 - AVStream |
| 2142 | Add avg_frame_rate. |
| 2143 | |
| 2144 | 2009-12-12 - 3ba69a1 - lavu 50.6.0 - av_bmg_next() |
| 2145 | Introduce the av_bmg_next() function. |
| 2146 | |
| 2147 | 2009-12-05 - a13a543 - lavfi 1.12.0 - avfilter_draw_slice() |
| 2148 | Add a slice_dir parameter to avfilter_draw_slice(). |
| 2149 | |
| 2150 | 2009-11-26 - 4cc3f6a - lavfi 1.11.0 - AVFilter |
| 2151 | Remove the next field from AVFilter, this is not anymore required. |
| 2152 | |
| 2153 | 2009-11-25 - 1433c4a - lavfi 1.10.0 - avfilter_next() |
| 2154 | Introduce the avfilter_next() function. |
| 2155 | |
| 2156 | 2009-11-25 - 86a60fa - lavfi 1.9.0 - avfilter_register() |
| 2157 | Change the signature of avfilter_register() to make it return an |
| 2158 | int. This is required since now the registration operation may fail. |
| 2159 | |
| 2160 | 2009-11-25 - 74a0059 - lavu 50.5.0 - pixdesc.h API |
| 2161 | Make the pixdesc.h API public. |
| 2162 | |
| 2163 | 2009-10-27 - 243110f - lavfi 1.5.0 - AVFilter.next |
| 2164 | Add a next field to AVFilter, this is used for simplifying the |
| 2165 | registration and management of the registered filters. |
| 2166 | |
| 2167 | 2009-10-23 - cccd292 - lavfi 1.4.1 - AVFilter.description |
| 2168 | Add a description field to AVFilter. |
| 2169 | |
| 2170 | 2009-10-19 - 6b5dc05 - lavfi 1.3.0 - avfilter_make_format_list() |
| 2171 | Change the interface of avfilter_make_format_list() from |
| 2172 | avfilter_make_format_list(int n, ...) to |
| 2173 | avfilter_make_format_list(enum PixelFormat *pix_fmts). |
| 2174 | |
| 2175 | 2009-10-18 - 0eb4ff9 - lavfi 1.0.0 - avfilter_get_video_buffer() |
| 2176 | Make avfilter_get_video_buffer() recursive and add the w and h |
| 2177 | parameters to it. |
| 2178 | |
| 2179 | 2009-10-07 - 46c40e4 - lavfi 0.5.1 - AVFilterPic |
| 2180 | Add w and h fields to AVFilterPic. |
| 2181 | |
| 2182 | 2009-06-22 - 92400be - lavf 52.34.1 - AVFormatContext.packet_size |
| 2183 | This is now an unsigned int instead of a signed int. |
| 2184 | |
| 2185 | 2009-06-19 - a4276ba - lavc 52.32.0 - AVSubtitle.pts |
| 2186 | Add a pts field to AVSubtitle which gives the subtitle packet pts |
| 2187 | in AV_TIME_BASE. Some subtitle de-/encoders (e.g. XSUB) will |
| 2188 | not work right without this. |
| 2189 | |
| 2190 | 2009-06-03 - 8f3f2e0 - lavc 52.30.2 - AV_PKT_FLAG_KEY |
| 2191 | PKT_FLAG_KEY has been deprecated and will be dropped at the next |
| 2192 | major version. Use AV_PKT_FLAG_KEY instead. |
| 2193 | |
| 2194 | 2009-06-01 - f988ce6 - lavc 52.30.0 - av_lockmgr_register() |
| 2195 | av_lockmgr_register() can be used to register a callback function |
| 2196 | that lavc (and in the future, libraries that depend on lavc) can use |
| 2197 | to implement mutexes. The application should provide a callback function |
| 2198 | that implements the AV_LOCK_* operations described in avcodec.h. |
| 2199 | When the lock manager is registered, FFmpeg is guaranteed to behave |
| 2200 | correctly in a multi-threaded application. |
| 2201 | |
| 2202 | 2009-04-30 - ce1d9c8 - lavc 52.28.0 - av_free_packet() |
| 2203 | av_free_packet() is no longer an inline function. It is now exported. |
| 2204 | |
| 2205 | 2009-04-11 - 80d403f - lavc 52.25.0 - deprecate av_destruct_packet_nofree() |
| 2206 | Please use NULL instead. This has been supported since r16506 |
| 2207 | (lavf > 52.23.1, lavc > 52.10.0). |
| 2208 | |
| 2209 | 2009-04-07 - 7a00bba - lavc 52.23.0 - avcodec_decode_video/audio/subtitle |
| 2210 | The old decoding functions are deprecated, all new code should use the |
| 2211 | new functions avcodec_decode_video2(), avcodec_decode_audio3() and |
| 2212 | avcodec_decode_subtitle2(). These new functions take an AVPacket *pkt |
| 2213 | argument instead of a const uint8_t *buf / int buf_size pair. |
| 2214 | |
| 2215 | 2009-04-03 - 7b09db3 - lavu 50.3.0 - av_fifo_space() |
| 2216 | Introduce the av_fifo_space() function. |
| 2217 | |
| 2218 | 2009-04-02 - fabd246 - lavc 52.23.0 - AVPacket |
| 2219 | Move AVPacket declaration from libavformat/avformat.h to |
| 2220 | libavcodec/avcodec.h. |
| 2221 | |
| 2222 | 2009-03-22 - 6e08ca9 - lavu 50.2.0 - RGB32 pixel formats |
| 2223 | Convert the pixel formats PIX_FMT_ARGB, PIX_FMT_RGBA, PIX_FMT_ABGR, |
| 2224 | PIX_FMT_BGRA, which were defined as macros, into enum PixelFormat values. |
| 2225 | Conversely PIX_FMT_RGB32, PIX_FMT_RGB32_1, PIX_FMT_BGR32 and |
| 2226 | PIX_FMT_BGR32_1 are now macros. |
| 2227 | avcodec_get_pix_fmt() now recognizes the "rgb32" and "bgr32" aliases. |
| 2228 | Re-sort the enum PixelFormat list accordingly. |
| 2229 | This change breaks API/ABI backward compatibility. |
| 2230 | |
| 2231 | 2009-03-22 - f82674e - lavu 50.1.0 - PIX_FMT_RGB5X5 endian variants |
| 2232 | Add the enum PixelFormat values: |
| 2233 | PIX_FMT_RGB565BE, PIX_FMT_RGB565LE, PIX_FMT_RGB555BE, PIX_FMT_RGB555LE, |
| 2234 | PIX_FMT_BGR565BE, PIX_FMT_BGR565LE, PIX_FMT_BGR555BE, PIX_FMT_BGR555LE. |
| 2235 | |
| 2236 | 2009-03-21 - ee6624e - lavu 50.0.0 - av_random* |
| 2237 | The Mersenne Twister PRNG implemented through the av_random* functions |
| 2238 | was removed. Use the lagged Fibonacci PRNG through the av_lfg* functions |
| 2239 | instead. |
| 2240 | |
| 2241 | 2009-03-08 - 41dd680 - lavu 50.0.0 - AVFifoBuffer |
| 2242 | av_fifo_init, av_fifo_read, av_fifo_write and av_fifo_realloc were dropped |
| 2243 | and replaced by av_fifo_alloc, av_fifo_generic_read, av_fifo_generic_write |
| 2244 | and av_fifo_realloc2. |
| 2245 | In addition, the order of the function arguments of av_fifo_generic_read |
| 2246 | was changed to match av_fifo_generic_write. |
| 2247 | The AVFifoBuffer/struct AVFifoBuffer may only be used in an opaque way by |
| 2248 | applications, they may not use sizeof() or directly access members. |
| 2249 | |
| 2250 | 2009-03-01 - ec26457 - lavf 52.31.0 - Generic metadata API |
| 2251 | Introduce a new metadata API (see av_metadata_get() and friends). |
| 2252 | The old API is now deprecated and should not be used anymore. This especially |
| 2253 | includes the following structure fields: |
| 2254 | - AVFormatContext.title |
| 2255 | - AVFormatContext.author |
| 2256 | - AVFormatContext.copyright |
| 2257 | - AVFormatContext.comment |
| 2258 | - AVFormatContext.album |
| 2259 | - AVFormatContext.year |
| 2260 | - AVFormatContext.track |
| 2261 | - AVFormatContext.genre |
| 2262 | - AVStream.language |
| 2263 | - AVStream.filename |
| 2264 | - AVProgram.provider_name |
| 2265 | - AVProgram.name |
| 2266 | - AVChapter.title |