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Read channel layout atom in mov files.

This commit is contained in:
Carl Eugen Hoyos 2011-04-28 10:47:40 +02:00
parent dcf008af34
commit 2d8d6882a7
1 changed files with 10 additions and 0 deletions
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10
libavformat/mov.c
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@ -2180,6 +2180,15 @@ static int mov_read_elst(MOVContext *c, AVIOContext *pb, MOVAtom atom)
return 0;
}
static int mov_read_chan(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
if (atom.size < 16)
return AVERROR_INVALIDDATA;
avio_skip(pb, 4);
ff_mov_read_chan(c->fc, atom.size - 4, c->fc->streams[0]->codec);
return 0;
}
static const MOVParseTableEntry mov_default_parse_table[] = {
{ MKTAG('a','v','s','s'), mov_read_extradata },
{ MKTAG('c','h','p','l'), mov_read_chpl },
@ -2233,6 +2242,7 @@ static const MOVParseTableEntry mov_default_parse_table[] = {
{ MKTAG('d','a','c','3'), mov_read_dac3 }, /* AC-3 info */
{ MKTAG('w','i','d','e'), mov_read_wide }, /* place holder */
{ MKTAG('c','m','o','v'), mov_read_cmov },
{ MKTAG('c','h','a','n'), mov_read_chan },
{ 0, NULL }
};