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2ba45a60 DM |
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 |