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author | James Almer <jamrial@gmail.com> | 2017-10-26 14:50:36 -0300 |
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committer | James Almer <jamrial@gmail.com> | 2017-10-26 15:21:59 -0300 |
commit | 4bb09bf5a04af7a76f8bb514edf7e755066b81cd (patch) | |
tree | 8b575bb470557d05f7b7e50e123bfb5a033bc8cd /libavformat/mov_esds.c | |
parent | 4576ee100b9e645ff3a63e36c500ea4b3001a198 (diff) | |
parent | 604fbb3132e88727e496c96c92cfe02748c25a1a (diff) | |
download | ffmpeg-streaming-4bb09bf5a04af7a76f8bb514edf7e755066b81cd.zip ffmpeg-streaming-4bb09bf5a04af7a76f8bb514edf7e755066b81cd.tar.gz |
Merge commit '604fbb3132e88727e496c96c92cfe02748c25a1a'
* commit '604fbb3132e88727e496c96c92cfe02748c25a1a':
mov: Move code shared with CAF to a separate file
Merged-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavformat/mov_esds.c')
-rw-r--r-- | libavformat/mov_esds.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/libavformat/mov_esds.c b/libavformat/mov_esds.c new file mode 100644 index 0000000..2ecf037 --- /dev/null +++ b/libavformat/mov_esds.c @@ -0,0 +1,43 @@ +/* + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "avformat.h" +#include "avio.h" +#include "isom.h" + +int ff_mov_read_esds(AVFormatContext *fc, AVIOContext *pb) +{ + AVStream *st; + int tag; + + if (fc->nb_streams < 1) + return 0; + st = fc->streams[fc->nb_streams-1]; + + avio_rb32(pb); /* version + flags */ + ff_mp4_read_descr(fc, pb, &tag); + if (tag == MP4ESDescrTag) { + ff_mp4_parse_es_descr(pb, NULL); + } else + avio_rb16(pb); /* ID */ + + ff_mp4_read_descr(fc, pb, &tag); + if (tag == MP4DecConfigDescrTag) + ff_mp4_read_dec_config_descr(fc, st, pb); + return 0; +} |