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qtmux: update esds atom under wave atom for aac bitrates

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AAC in mov format puts an ESDS atom inside of a WAVE atom in
STSD atom, we need to update the bitrate on this ESDS. This patch
fixes it.
This commit is contained in:
Thiago Santos 2011-09-30 13:02:31 -03:00
parent 31acc88b39
commit 535f92a0a4
1 changed files with 15 additions and 0 deletions
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15
gst/isomp4/atoms.c
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@ -2748,6 +2748,7 @@ atom_trak_update_bitrates (AtomTRAK * trak, guint32 avg_bitrate,
{
AtomESDS *esds = NULL;
AtomData *btrt = NULL;
AtomWAVE *wave = NULL;
AtomSTSD *stsd;
GList *iter;
GList *extensioniter = NULL;
@ -2783,6 +2784,20 @@ atom_trak_update_bitrates (AtomTRAK * trak, guint32 avg_bitrate,
esds = (AtomESDS *) atominfo->atom;
} else if (atominfo->atom->type == FOURCC_btrt) {
btrt = (AtomData *) atominfo->atom;
} else if (atominfo->atom->type == FOURCC_wave) {
wave = (AtomWAVE *) atominfo->atom;
}
}
/* wave might have an esds internally */
if (wave) {
for (extensioniter = wave->extension_atoms; extensioniter;
extensioniter = g_list_next (extensioniter)) {
AtomInfo *atominfo = extensioniter->data;
if (atominfo->atom->type == FOURCC_esds) {
esds = (AtomESDS *) atominfo->atom;
break;
}
}
}