| 1 | /* |
| 2 | * RAW muxers |
| 3 | * Copyright (c) 2001 Fabrice Bellard |
| 4 | * Copyright (c) 2005 Alex Beregszaszi |
| 5 | * |
| 6 | * This file is part of FFmpeg. |
| 7 | * |
| 8 | * FFmpeg is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU Lesser General Public |
| 10 | * License as published by the Free Software Foundation; either |
| 11 | * version 2.1 of the License, or (at your option) any later version. |
| 12 | * |
| 13 | * FFmpeg is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 16 | * Lesser General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU Lesser General Public |
| 19 | * License along with FFmpeg; if not, write to the Free Software |
| 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 21 | */ |
| 22 | |
| 23 | #include "avformat.h" |
| 24 | #include "rawenc.h" |
| 25 | |
| 26 | int ff_raw_write_packet(AVFormatContext *s, AVPacket *pkt) |
| 27 | { |
| 28 | avio_write(s->pb, pkt->data, pkt->size); |
| 29 | return 0; |
| 30 | } |
| 31 | |
| 32 | static int force_one_stream(AVFormatContext *s) |
| 33 | { |
| 34 | if (s->nb_streams != 1) { |
| 35 | av_log(s, AV_LOG_ERROR, "%s files have exactly one stream\n", |
| 36 | s->oformat->name); |
| 37 | return AVERROR(EINVAL); |
| 38 | } |
| 39 | return 0; |
| 40 | } |
| 41 | |
| 42 | /* Note: Do not forget to add new entries to the Makefile as well. */ |
| 43 | |
| 44 | #if CONFIG_AC3_MUXER |
| 45 | AVOutputFormat ff_ac3_muxer = { |
| 46 | .name = "ac3", |
| 47 | .long_name = NULL_IF_CONFIG_SMALL("raw AC-3"), |
| 48 | .mime_type = "audio/x-ac3", |
| 49 | .extensions = "ac3", |
| 50 | .audio_codec = AV_CODEC_ID_AC3, |
| 51 | .video_codec = AV_CODEC_ID_NONE, |
| 52 | .write_header = force_one_stream, |
| 53 | .write_packet = ff_raw_write_packet, |
| 54 | .flags = AVFMT_NOTIMESTAMPS, |
| 55 | }; |
| 56 | #endif |
| 57 | |
| 58 | #if CONFIG_ADX_MUXER |
| 59 | AVOutputFormat ff_adx_muxer = { |
| 60 | .name = "adx", |
| 61 | .long_name = NULL_IF_CONFIG_SMALL("CRI ADX"), |
| 62 | .extensions = "adx", |
| 63 | .audio_codec = AV_CODEC_ID_ADPCM_ADX, |
| 64 | .video_codec = AV_CODEC_ID_NONE, |
| 65 | .write_header = force_one_stream, |
| 66 | .write_packet = ff_raw_write_packet, |
| 67 | .flags = AVFMT_NOTIMESTAMPS, |
| 68 | }; |
| 69 | #endif |
| 70 | |
| 71 | #if CONFIG_CAVSVIDEO_MUXER |
| 72 | AVOutputFormat ff_cavsvideo_muxer = { |
| 73 | .name = "cavsvideo", |
| 74 | .long_name = NULL_IF_CONFIG_SMALL("raw Chinese AVS (Audio Video Standard) video"), |
| 75 | .extensions = "cavs", |
| 76 | .audio_codec = AV_CODEC_ID_NONE, |
| 77 | .video_codec = AV_CODEC_ID_CAVS, |
| 78 | .write_header = force_one_stream, |
| 79 | .write_packet = ff_raw_write_packet, |
| 80 | .flags = AVFMT_NOTIMESTAMPS, |
| 81 | }; |
| 82 | #endif |
| 83 | |
| 84 | #if CONFIG_DATA_MUXER |
| 85 | AVOutputFormat ff_data_muxer = { |
| 86 | .name = "data", |
| 87 | .long_name = NULL_IF_CONFIG_SMALL("raw data"), |
| 88 | .write_header = force_one_stream, |
| 89 | .write_packet = ff_raw_write_packet, |
| 90 | .flags = AVFMT_NOTIMESTAMPS, |
| 91 | }; |
| 92 | #endif |
| 93 | |
| 94 | #if CONFIG_DIRAC_MUXER |
| 95 | AVOutputFormat ff_dirac_muxer = { |
| 96 | .name = "dirac", |
| 97 | .long_name = NULL_IF_CONFIG_SMALL("raw Dirac"), |
| 98 | .extensions = "drc", |
| 99 | .audio_codec = AV_CODEC_ID_NONE, |
| 100 | .video_codec = AV_CODEC_ID_DIRAC, |
| 101 | .write_header = force_one_stream, |
| 102 | .write_packet = ff_raw_write_packet, |
| 103 | .flags = AVFMT_NOTIMESTAMPS, |
| 104 | }; |
| 105 | #endif |
| 106 | |
| 107 | #if CONFIG_DNXHD_MUXER |
| 108 | AVOutputFormat ff_dnxhd_muxer = { |
| 109 | .name = "dnxhd", |
| 110 | .long_name = NULL_IF_CONFIG_SMALL("raw DNxHD (SMPTE VC-3)"), |
| 111 | .extensions = "dnxhd", |
| 112 | .audio_codec = AV_CODEC_ID_NONE, |
| 113 | .video_codec = AV_CODEC_ID_DNXHD, |
| 114 | .write_header = force_one_stream, |
| 115 | .write_packet = ff_raw_write_packet, |
| 116 | .flags = AVFMT_NOTIMESTAMPS, |
| 117 | }; |
| 118 | #endif |
| 119 | |
| 120 | #if CONFIG_DTS_MUXER |
| 121 | AVOutputFormat ff_dts_muxer = { |
| 122 | .name = "dts", |
| 123 | .long_name = NULL_IF_CONFIG_SMALL("raw DTS"), |
| 124 | .mime_type = "audio/x-dca", |
| 125 | .extensions = "dts", |
| 126 | .audio_codec = AV_CODEC_ID_DTS, |
| 127 | .video_codec = AV_CODEC_ID_NONE, |
| 128 | .write_header = force_one_stream, |
| 129 | .write_packet = ff_raw_write_packet, |
| 130 | .flags = AVFMT_NOTIMESTAMPS, |
| 131 | }; |
| 132 | #endif |
| 133 | |
| 134 | #if CONFIG_EAC3_MUXER |
| 135 | AVOutputFormat ff_eac3_muxer = { |
| 136 | .name = "eac3", |
| 137 | .long_name = NULL_IF_CONFIG_SMALL("raw E-AC-3"), |
| 138 | .mime_type = "audio/x-eac3", |
| 139 | .extensions = "eac3", |
| 140 | .audio_codec = AV_CODEC_ID_EAC3, |
| 141 | .video_codec = AV_CODEC_ID_NONE, |
| 142 | .write_header = force_one_stream, |
| 143 | .write_packet = ff_raw_write_packet, |
| 144 | .flags = AVFMT_NOTIMESTAMPS, |
| 145 | }; |
| 146 | #endif |
| 147 | |
| 148 | #if CONFIG_G722_MUXER |
| 149 | AVOutputFormat ff_g722_muxer = { |
| 150 | .name = "g722", |
| 151 | .long_name = NULL_IF_CONFIG_SMALL("raw G.722"), |
| 152 | .mime_type = "audio/G722", |
| 153 | .extensions = "g722", |
| 154 | .audio_codec = AV_CODEC_ID_ADPCM_G722, |
| 155 | .video_codec = AV_CODEC_ID_NONE, |
| 156 | .write_header = force_one_stream, |
| 157 | .write_packet = ff_raw_write_packet, |
| 158 | .flags = AVFMT_NOTIMESTAMPS, |
| 159 | }; |
| 160 | #endif |
| 161 | |
| 162 | #if CONFIG_G723_1_MUXER |
| 163 | AVOutputFormat ff_g723_1_muxer = { |
| 164 | .name = "g723_1", |
| 165 | .long_name = NULL_IF_CONFIG_SMALL("raw G.723.1"), |
| 166 | .mime_type = "audio/g723", |
| 167 | .extensions = "tco,rco", |
| 168 | .audio_codec = AV_CODEC_ID_G723_1, |
| 169 | .video_codec = AV_CODEC_ID_NONE, |
| 170 | .write_header = force_one_stream, |
| 171 | .write_packet = ff_raw_write_packet, |
| 172 | .flags = AVFMT_NOTIMESTAMPS, |
| 173 | }; |
| 174 | #endif |
| 175 | |
| 176 | #if CONFIG_H261_MUXER |
| 177 | AVOutputFormat ff_h261_muxer = { |
| 178 | .name = "h261", |
| 179 | .long_name = NULL_IF_CONFIG_SMALL("raw H.261"), |
| 180 | .mime_type = "video/x-h261", |
| 181 | .extensions = "h261", |
| 182 | .audio_codec = AV_CODEC_ID_NONE, |
| 183 | .video_codec = AV_CODEC_ID_H261, |
| 184 | .write_header = force_one_stream, |
| 185 | .write_packet = ff_raw_write_packet, |
| 186 | .flags = AVFMT_NOTIMESTAMPS, |
| 187 | }; |
| 188 | #endif |
| 189 | |
| 190 | #if CONFIG_H263_MUXER |
| 191 | AVOutputFormat ff_h263_muxer = { |
| 192 | .name = "h263", |
| 193 | .long_name = NULL_IF_CONFIG_SMALL("raw H.263"), |
| 194 | .mime_type = "video/x-h263", |
| 195 | .extensions = "h263", |
| 196 | .audio_codec = AV_CODEC_ID_NONE, |
| 197 | .video_codec = AV_CODEC_ID_H263, |
| 198 | .write_header = force_one_stream, |
| 199 | .write_packet = ff_raw_write_packet, |
| 200 | .flags = AVFMT_NOTIMESTAMPS, |
| 201 | }; |
| 202 | #endif |
| 203 | |
| 204 | #if CONFIG_H264_MUXER |
| 205 | AVOutputFormat ff_h264_muxer = { |
| 206 | .name = "h264", |
| 207 | .long_name = NULL_IF_CONFIG_SMALL("raw H.264 video"), |
| 208 | .extensions = "h264", |
| 209 | .audio_codec = AV_CODEC_ID_NONE, |
| 210 | .video_codec = AV_CODEC_ID_H264, |
| 211 | .write_header = force_one_stream, |
| 212 | .write_packet = ff_raw_write_packet, |
| 213 | .flags = AVFMT_NOTIMESTAMPS, |
| 214 | }; |
| 215 | #endif |
| 216 | |
| 217 | #if CONFIG_HEVC_MUXER |
| 218 | AVOutputFormat ff_hevc_muxer = { |
| 219 | .name = "hevc", |
| 220 | .long_name = NULL_IF_CONFIG_SMALL("raw HEVC video"), |
| 221 | .extensions = "hevc", |
| 222 | .audio_codec = AV_CODEC_ID_NONE, |
| 223 | .video_codec = AV_CODEC_ID_HEVC, |
| 224 | .write_packet = ff_raw_write_packet, |
| 225 | .flags = AVFMT_NOTIMESTAMPS, |
| 226 | }; |
| 227 | #endif |
| 228 | |
| 229 | #if CONFIG_M4V_MUXER |
| 230 | AVOutputFormat ff_m4v_muxer = { |
| 231 | .name = "m4v", |
| 232 | .long_name = NULL_IF_CONFIG_SMALL("raw MPEG-4 video"), |
| 233 | .extensions = "m4v", |
| 234 | .audio_codec = AV_CODEC_ID_NONE, |
| 235 | .video_codec = AV_CODEC_ID_MPEG4, |
| 236 | .write_packet = ff_raw_write_packet, |
| 237 | .flags = AVFMT_NOTIMESTAMPS, |
| 238 | }; |
| 239 | #endif |
| 240 | |
| 241 | #if CONFIG_MJPEG_MUXER |
| 242 | AVOutputFormat ff_mjpeg_muxer = { |
| 243 | .name = "mjpeg", |
| 244 | .long_name = NULL_IF_CONFIG_SMALL("raw MJPEG video"), |
| 245 | .mime_type = "video/x-mjpeg", |
| 246 | .extensions = "mjpg,mjpeg", |
| 247 | .audio_codec = AV_CODEC_ID_NONE, |
| 248 | .video_codec = AV_CODEC_ID_MJPEG, |
| 249 | .write_header = force_one_stream, |
| 250 | .write_packet = ff_raw_write_packet, |
| 251 | .flags = AVFMT_NOTIMESTAMPS, |
| 252 | }; |
| 253 | #endif |
| 254 | |
| 255 | #if CONFIG_MLP_MUXER |
| 256 | AVOutputFormat ff_mlp_muxer = { |
| 257 | .name = "mlp", |
| 258 | .long_name = NULL_IF_CONFIG_SMALL("raw MLP"), |
| 259 | .extensions = "mlp", |
| 260 | .audio_codec = AV_CODEC_ID_MLP, |
| 261 | .video_codec = AV_CODEC_ID_NONE, |
| 262 | .write_header = force_one_stream, |
| 263 | .write_packet = ff_raw_write_packet, |
| 264 | .flags = AVFMT_NOTIMESTAMPS, |
| 265 | }; |
| 266 | #endif |
| 267 | |
| 268 | #if CONFIG_MPEG1VIDEO_MUXER |
| 269 | AVOutputFormat ff_mpeg1video_muxer = { |
| 270 | .name = "mpeg1video", |
| 271 | .long_name = NULL_IF_CONFIG_SMALL("raw MPEG-1 video"), |
| 272 | .mime_type = "video/mpeg", |
| 273 | .extensions = "mpg,mpeg,m1v", |
| 274 | .audio_codec = AV_CODEC_ID_NONE, |
| 275 | .video_codec = AV_CODEC_ID_MPEG1VIDEO, |
| 276 | .write_header = force_one_stream, |
| 277 | .write_packet = ff_raw_write_packet, |
| 278 | .flags = AVFMT_NOTIMESTAMPS, |
| 279 | }; |
| 280 | #endif |
| 281 | |
| 282 | #if CONFIG_MPEG2VIDEO_MUXER |
| 283 | AVOutputFormat ff_mpeg2video_muxer = { |
| 284 | .name = "mpeg2video", |
| 285 | .long_name = NULL_IF_CONFIG_SMALL("raw MPEG-2 video"), |
| 286 | .extensions = "m2v", |
| 287 | .audio_codec = AV_CODEC_ID_NONE, |
| 288 | .video_codec = AV_CODEC_ID_MPEG2VIDEO, |
| 289 | .write_header = force_one_stream, |
| 290 | .write_packet = ff_raw_write_packet, |
| 291 | .flags = AVFMT_NOTIMESTAMPS, |
| 292 | }; |
| 293 | #endif |
| 294 | |
| 295 | #if CONFIG_RAWVIDEO_MUXER |
| 296 | AVOutputFormat ff_rawvideo_muxer = { |
| 297 | .name = "rawvideo", |
| 298 | .long_name = NULL_IF_CONFIG_SMALL("raw video"), |
| 299 | .extensions = "yuv,rgb", |
| 300 | .audio_codec = AV_CODEC_ID_NONE, |
| 301 | .video_codec = AV_CODEC_ID_RAWVIDEO, |
| 302 | .write_packet = ff_raw_write_packet, |
| 303 | .flags = AVFMT_NOTIMESTAMPS, |
| 304 | }; |
| 305 | #endif |
| 306 | |
| 307 | #if CONFIG_TRUEHD_MUXER |
| 308 | AVOutputFormat ff_truehd_muxer = { |
| 309 | .name = "truehd", |
| 310 | .long_name = NULL_IF_CONFIG_SMALL("raw TrueHD"), |
| 311 | .extensions = "thd", |
| 312 | .audio_codec = AV_CODEC_ID_TRUEHD, |
| 313 | .video_codec = AV_CODEC_ID_NONE, |
| 314 | .write_header = force_one_stream, |
| 315 | .write_packet = ff_raw_write_packet, |
| 316 | .flags = AVFMT_NOTIMESTAMPS, |
| 317 | }; |
| 318 | #endif |
| 319 | |
| 320 | #if CONFIG_VC1_MUXER |
| 321 | AVOutputFormat ff_vc1_muxer = { |
| 322 | .name = "vc1", |
| 323 | .long_name = NULL_IF_CONFIG_SMALL("raw VC-1 video"), |
| 324 | .extensions = "vc1", |
| 325 | .audio_codec = AV_CODEC_ID_NONE, |
| 326 | .video_codec = AV_CODEC_ID_VC1, |
| 327 | .write_header = force_one_stream, |
| 328 | .write_packet = ff_raw_write_packet, |
| 329 | .flags = AVFMT_NOTIMESTAMPS, |
| 330 | }; |
| 331 | #endif |