mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-01-11 18:05:37 +00:00
Code Issues 1 Projects Releases Wiki Activity

qtmux: update esds atom under wave atom for aac bitrates

Browse source 
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
Show stats Download patch file Download diff file Expand all files Collapse all files

15
gst/isomp4/atoms.c
View file

@ -2748,6 +2748,7 @@ atom_trak_update_bitrates (AtomTRAK * trak, guint32 avg_bitrate,
{ {
AtomESDS *esds = NULL; AtomESDS *esds = NULL;
AtomData *btrt = NULL; AtomData *btrt = NULL;
AtomWAVE *wave = NULL;
AtomSTSD *stsd; AtomSTSD *stsd;
GList *iter; GList *iter;
GList *extensioniter = NULL; GList *extensioniter = NULL;
@ -2783,6 +2784,20 @@ atom_trak_update_bitrates (AtomTRAK * trak, guint32 avg_bitrate,
esds = (AtomESDS *) atominfo->atom; esds = (AtomESDS *) atominfo->atom;
} else if (atominfo->atom->type == FOURCC_btrt) { } else if (atominfo->atom->type == FOURCC_btrt) {
btrt = (AtomData *) atominfo->atom; 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;
}
} }
} }