FFmpeg: libavformat/rawenc.c Source File

00001 /*
00002  * RAW muxers
00003  * Copyright (c) 2001 Fabrice Bellard
00004  * Copyright (c) 2005 Alex Beregszaszi
00005  *
00006  * This file is part of FFmpeg.
00007  *
00008  * FFmpeg is free software; you can redistribute it and/or
00009  * modify it under the terms of the GNU Lesser General Public
00010  * License as published by the Free Software Foundation; either
00011  * version 2.1 of the License, or (at your option) any later version.
00012  *
00013  * FFmpeg is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00016  * Lesser General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU Lesser General Public
00019  * License along with FFmpeg; if not, write to the Free Software
00020  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
00021  */
00022 
00023 #include "avformat.h"
00024 #include "rawenc.h"
00025 
00026 int ff_raw_write_packet(AVFormatContext *s, AVPacket *pkt)
00027 {
00028     avio_write(s->pb, pkt->data, pkt->size);
00029     avio_flush(s->pb);
00030     return 0;
00031 }
00032 
00033 /* Note: Do not forget to add new entries to the Makefile as well. */
00034 
00035 #if CONFIG_AC3_MUXER
00036 AVOutputFormat ff_ac3_muxer = {
00037     "ac3",
00038     NULL_IF_CONFIG_SMALL("raw AC-3"),
00039     "audio/x-ac3",
00040     "ac3",
00041     0,
00042     CODEC_ID_AC3,
00043     CODEC_ID_NONE,
00044     NULL,
00045     ff_raw_write_packet,
00046     .flags= AVFMT_NOTIMESTAMPS,
00047 };
00048 #endif
00049 
00050 #if CONFIG_DIRAC_MUXER
00051 AVOutputFormat ff_dirac_muxer = {
00052     "dirac",
00053     NULL_IF_CONFIG_SMALL("raw Dirac"),
00054     NULL,
00055     "drc",
00056     0,
00057     CODEC_ID_NONE,
00058     CODEC_ID_DIRAC,
00059     NULL,
00060     ff_raw_write_packet,
00061     .flags= AVFMT_NOTIMESTAMPS,
00062 };
00063 #endif
00064 
00065 #if CONFIG_DNXHD_MUXER
00066 AVOutputFormat ff_dnxhd_muxer = {
00067     "dnxhd",
00068     NULL_IF_CONFIG_SMALL("raw DNxHD (SMPTE VC-3)"),
00069     NULL,
00070     "dnxhd",
00071     0,
00072     CODEC_ID_NONE,
00073     CODEC_ID_DNXHD,
00074     NULL,
00075     ff_raw_write_packet,
00076     .flags= AVFMT_NOTIMESTAMPS,
00077 };
00078 #endif
00079 
00080 #if CONFIG_DTS_MUXER
00081 AVOutputFormat ff_dts_muxer = {
00082     "dts",
00083     NULL_IF_CONFIG_SMALL("raw DTS"),
00084     "audio/x-dca",
00085     "dts",
00086     0,
00087     CODEC_ID_DTS,
00088     CODEC_ID_NONE,
00089     NULL,
00090     ff_raw_write_packet,
00091     .flags= AVFMT_NOTIMESTAMPS,
00092 };
00093 #endif
00094 
00095 #if CONFIG_EAC3_MUXER
00096 AVOutputFormat ff_eac3_muxer = {
00097     "eac3",
00098     NULL_IF_CONFIG_SMALL("raw E-AC-3"),
00099     "audio/x-eac3",
00100     "eac3",
00101     0,
00102     CODEC_ID_EAC3,
00103     CODEC_ID_NONE,
00104     NULL,
00105     ff_raw_write_packet,
00106     .flags= AVFMT_NOTIMESTAMPS,
00107 };
00108 #endif
00109 
00110 #if CONFIG_G722_MUXER
00111 AVOutputFormat ff_g722_muxer = {
00112     "g722",
00113     NULL_IF_CONFIG_SMALL("raw G.722"),
00114     "audio/G722",
00115     "g722",
00116     0,
00117     CODEC_ID_ADPCM_G722,
00118     CODEC_ID_NONE,
00119     NULL,
00120     ff_raw_write_packet,
00121     .flags= AVFMT_NOTIMESTAMPS,
00122 };
00123 #endif
00124 
00125 #if CONFIG_H261_MUXER
00126 AVOutputFormat ff_h261_muxer = {
00127     "h261",
00128     NULL_IF_CONFIG_SMALL("raw H.261"),
00129     "video/x-h261",
00130     "h261",
00131     0,
00132     CODEC_ID_NONE,
00133     CODEC_ID_H261,
00134     NULL,
00135     ff_raw_write_packet,
00136     .flags= AVFMT_NOTIMESTAMPS,
00137 };
00138 #endif
00139 
00140 #if CONFIG_H263_MUXER
00141 AVOutputFormat ff_h263_muxer = {
00142     "h263",
00143     NULL_IF_CONFIG_SMALL("raw H.263"),
00144     "video/x-h263",
00145     "h263",
00146     0,
00147     CODEC_ID_NONE,
00148     CODEC_ID_H263,
00149     NULL,
00150     ff_raw_write_packet,
00151     .flags= AVFMT_NOTIMESTAMPS,
00152 };
00153 #endif
00154 
00155 #if CONFIG_H264_MUXER
00156 AVOutputFormat ff_h264_muxer = {
00157     "h264",
00158     NULL_IF_CONFIG_SMALL("raw H.264 video format"),
00159     NULL,
00160     "h264",
00161     0,
00162     CODEC_ID_NONE,
00163     CODEC_ID_H264,
00164     NULL,
00165     ff_raw_write_packet,
00166     .flags= AVFMT_NOTIMESTAMPS,
00167 };
00168 #endif
00169 
00170 #if CONFIG_CAVSVIDEO_MUXER
00171 AVOutputFormat ff_cavsvideo_muxer = {
00172     "cavsvideo",
00173     NULL_IF_CONFIG_SMALL("raw Chinese AVS video"),
00174     NULL,
00175     "cavs",
00176     0,
00177     CODEC_ID_NONE,
00178     CODEC_ID_CAVS,
00179     NULL,
00180     ff_raw_write_packet,
00181     .flags= AVFMT_NOTIMESTAMPS,
00182 };
00183 #endif
00184 
00185 #if CONFIG_M4V_MUXER
00186 AVOutputFormat ff_m4v_muxer = {
00187     "m4v",
00188     NULL_IF_CONFIG_SMALL("raw MPEG-4 video format"),
00189     NULL,
00190     "m4v",
00191     0,
00192     CODEC_ID_NONE,
00193     CODEC_ID_MPEG4,
00194     NULL,
00195     ff_raw_write_packet,
00196     .flags= AVFMT_NOTIMESTAMPS,
00197 };
00198 #endif
00199 
00200 #if CONFIG_MJPEG_MUXER
00201 AVOutputFormat ff_mjpeg_muxer = {
00202     "mjpeg",
00203     NULL_IF_CONFIG_SMALL("raw MJPEG video"),
00204     "video/x-mjpeg",
00205     "mjpg,mjpeg",
00206     0,
00207     CODEC_ID_NONE,
00208     CODEC_ID_MJPEG,
00209     NULL,
00210     ff_raw_write_packet,
00211     .flags= AVFMT_NOTIMESTAMPS,
00212 };
00213 #endif
00214 
00215 #if CONFIG_MLP_MUXER
00216 AVOutputFormat ff_mlp_muxer = {
00217     "mlp",
00218     NULL_IF_CONFIG_SMALL("raw MLP"),
00219     NULL,
00220     "mlp",
00221     0,
00222     CODEC_ID_MLP,
00223     CODEC_ID_NONE,
00224     NULL,
00225     ff_raw_write_packet,
00226     .flags= AVFMT_NOTIMESTAMPS,
00227 };
00228 #endif
00229 
00230 #if CONFIG_SRT_MUXER
00231 AVOutputFormat ff_srt_muxer = {
00232     .name           = "srt",
00233     .long_name      = NULL_IF_CONFIG_SMALL("SubRip subtitle format"),
00234     .mime_type      = "application/x-subrip",
00235     .extensions     = "srt",
00236     .write_packet   = ff_raw_write_packet,
00237     .flags          = AVFMT_NOTIMESTAMPS,
00238     .subtitle_codec = CODEC_ID_SRT,
00239 };
00240 #endif
00241 
00242 #if CONFIG_TRUEHD_MUXER
00243 AVOutputFormat ff_truehd_muxer = {
00244     "truehd",
00245     NULL_IF_CONFIG_SMALL("raw TrueHD"),
00246     NULL,
00247     "thd",
00248     0,
00249     CODEC_ID_TRUEHD,
00250     CODEC_ID_NONE,
00251     NULL,
00252     ff_raw_write_packet,
00253     .flags= AVFMT_NOTIMESTAMPS,
00254 };
00255 #endif
00256 
00257 #if CONFIG_MPEG1VIDEO_MUXER
00258 AVOutputFormat ff_mpeg1video_muxer = {
00259     "mpeg1video",
00260     NULL_IF_CONFIG_SMALL("raw MPEG-1 video"),
00261     "video/x-mpeg",
00262     "mpg,mpeg,m1v",
00263     0,
00264     CODEC_ID_NONE,
00265     CODEC_ID_MPEG1VIDEO,
00266     NULL,
00267     ff_raw_write_packet,
00268     .flags= AVFMT_NOTIMESTAMPS,
00269 };
00270 #endif
00271 
00272 #if CONFIG_MPEG2VIDEO_MUXER
00273 AVOutputFormat ff_mpeg2video_muxer = {
00274     "mpeg2video",
00275     NULL_IF_CONFIG_SMALL("raw MPEG-2 video"),
00276     NULL,
00277     "m2v",
00278     0,
00279     CODEC_ID_NONE,
00280     CODEC_ID_MPEG2VIDEO,
00281     NULL,
00282     ff_raw_write_packet,
00283     .flags= AVFMT_NOTIMESTAMPS,
00284 };
00285 #endif
00286 
00287 #if CONFIG_RAWVIDEO_MUXER
00288 AVOutputFormat ff_rawvideo_muxer = {
00289     "rawvideo",
00290     NULL_IF_CONFIG_SMALL("raw video format"),
00291     NULL,
00292     "yuv,rgb",
00293     0,
00294     CODEC_ID_NONE,
00295     CODEC_ID_RAWVIDEO,
00296     NULL,
00297     ff_raw_write_packet,
00298     .flags= AVFMT_NOTIMESTAMPS,
00299 };
00300 #endif