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| author | Martin Storsjö <martin@martin.st> | 2014-12-18 23:52:42 +0200 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2015-01-03 01:18:28 +0200 |
| commit | 355d01a1bf55297b1d1f04e4bfbf0ddc93b6247e (patch) | |
| tree | 0f65ab7c5c0a138947586fdec5ed3661e5cd368e /libavformat | |
| parent | 8d54bacb789c7d37ca3cf48d9ac13083ad0c1ba7 (diff) | |
| download | ffmpeg-355d01a1bf55297b1d1f04e4bfbf0ddc93b6247e.tar.gz | |
movenc: Factorize writing ftyp and other identification tags to a separate function
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/movenc.c | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/libavformat/movenc.c b/libavformat/movenc.c index a809c36e59..3f5a6aee7e 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -2988,6 +2988,20 @@ static void mov_write_uuidprof_tag(AVIOContext *pb, AVFormatContext *s) avio_wb32(pb, 0x010001); /* ? */ } +static int mov_write_identification(AVIOContext *pb, AVFormatContext *s) +{ + MOVMuxContext *mov = s->priv_data; + mov_write_ftyp_tag(pb,s); + if (mov->mode == MODE_PSP) { + if (s->nb_streams != 2) { + av_log(s, AV_LOG_ERROR, "PSP mode need one video and one audio stream\n"); + return AVERROR(EINVAL); + } + mov_write_uuidprof_tag(pb, s); + } + return 0; +} + static int mov_parse_mpeg2_frame(AVPacket *pkt, uint32_t *flags) { uint32_t c = -1; @@ -3605,7 +3619,7 @@ static int mov_write_header(AVFormatContext *s) AVIOContext *pb = s->pb; MOVMuxContext *mov = s->priv_data; AVDictionaryEntry *t; - int i, hint_track = 0; + int i, ret, hint_track = 0; mov->fc = s; @@ -3664,14 +3678,8 @@ static int mov_write_header(AVFormatContext *s) } - mov_write_ftyp_tag(pb,s); - if (mov->mode == MODE_PSP) { - if (s->nb_streams != 2) { - av_log(s, AV_LOG_ERROR, "PSP mode need one video and one audio stream\n"); - return AVERROR(EINVAL); - } - mov_write_uuidprof_tag(pb, s); - } + if ((ret = mov_write_identification(pb, s)) < 0) + return ret; mov->nb_streams = s->nb_streams; if (mov->mode & (MODE_MP4|MODE_MOV|MODE_IPOD) && s->nb_chapters) |