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movenc: Include empty tracks in iods when writing fragmented mp4

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When writing fragmented streams with an empty initial moov,
we won't have any samples in any tracks when writing the
moov atom, thus trust that any tracks that are added actually
will be present.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö
2014-11-03 23:44:02 +02:00
parent c64f361511
commit 0f9eb9165b
1 changed files with 1 additions and 1 deletions
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libavformat/movenc.c
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@@ -1809,7 +1809,7 @@ static int mov_write_iods_tag(AVIOContext *pb, MOVMuxContext *mov)
int audio_profile = mov->iods_audio_profile; int audio_profile = mov->iods_audio_profile;
int video_profile = mov->iods_video_profile; int video_profile = mov->iods_video_profile;
for (i = 0; i < mov->nb_streams; i++) { for (i = 0; i < mov->nb_streams; i++) {
if (mov->tracks[i].entry > 0) { if (mov->tracks[i].entry > 0 || mov->flags & FF_MOV_FLAG_EMPTY_MOOV) {
has_audio |= mov->tracks[i].enc->codec_type == AVMEDIA_TYPE_AUDIO; has_audio |= mov->tracks[i].enc->codec_type == AVMEDIA_TYPE_AUDIO;
has_video |= mov->tracks[i].enc->codec_type == AVMEDIA_TYPE_VIDEO; has_video |= mov->tracks[i].enc->codec_type == AVMEDIA_TYPE_VIDEO;
} }