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| author | Baptiste Coudurier <baptiste.coudurier@gmail.com> | 2006-06-19 11:28:28 +0000 |
|---|---|---|
| committer | Baptiste Coudurier <baptiste.coudurier@gmail.com> | 2006-06-19 11:28:28 +0000 |
| commit | aa1c1c615aa922e1f5867b3143278580d2b43bc6 (patch) | |
| tree | 11a62a122d506fa4f48aa09572e14f5073dd0c74 /libavformat/movenc.c | |
| parent | 7b49ce2e344a5f8864d8365d57f3c6c743f0c8f7 (diff) | |
| download | ffmpeg-aa1c1c615aa922e1f5867b3143278580d2b43bc6.tar.gz | |
fix aac in mov for ipod
Originally committed as revision 5498 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/movenc.c')
| -rw-r--r-- | libavformat/movenc.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/libavformat/movenc.c b/libavformat/movenc.c index 5920141173..9381798b5f 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -323,6 +323,10 @@ static int mov_write_wave_tag(ByteIOContext *pb, MOVTrack* track) put_le32(pb, track->tag); if (track->enc->codec_id == CODEC_ID_AAC) { + /* useless atom needed by mplayer, ipod, not needed by quicktime */ + put_be32(pb, 12); /* size */ + put_tag(pb, "mp4a"); + put_be32(pb, 0); mov_write_esds_tag(pb, track); } else if (track->enc->codec_id == CODEC_ID_PCM_S24LE || track->enc->codec_id == CODEC_ID_PCM_S32LE) { @@ -394,10 +398,14 @@ static int mov_write_audio_tag(ByteIOContext *pb, MOVTrack* track) if(version == 1) { /* SoundDescription V1 extended info */ - put_be32(pb, track->enc->frame_size); /* Samples per packet */ - put_be32(pb, track->sampleDuration); /* Bytes per frame */ - put_be32(pb, 8); /* Bytes per sample */ - put_be32(pb, 2); + put_be32(pb, track->enc->frame_size); /* Samples per packet */ + /* Parameters tested on quicktime 6.5, 7 */ + put_be32(pb, 1); /* Bytes per packet */ + /* FIXME not correct */ + /* 8 is the min value needed for in32 to work with quicktime 6.5 */ + /* Value ignored by other codecs currently supported (others might need it) */ + put_be32(pb, 8); /* Bytes per frame */ + put_be32(pb, 2); /* Bytes per sample */ } if(track->mode == MODE_MOV && |