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ffmpeg.wasm-core
Commit fde13052 authored by Piotr Bandurski's avatar Piotr Bandurski Committed by Paul B Mahol
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aiffdec: set block duration for QDM2 

Fixes #1697.
parent 7d66bc79
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Showing with 3 additions and 1 deletion
libavformat/aiffdec.c
View file @ fde13052
...@@ -280,8 +280,10 @@ static int aiff_read_header(AVFormatContext *s) ...@@ -280,8 +280,10 @@ static int aiff_read_header(AVFormatContext *s)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
st->codec->extradata_size = size; st->codec->extradata_size = size;
avio_read(pb, st->codec->extradata, size); avio_read(pb, st->codec->extradata, size);
if (st->codec->codec_id == AV_CODEC_ID_QDM2 && size>=12*4 && !st->codec->block_align) if (st->codec->codec_id == AV_CODEC_ID_QDM2 && size>=12*4 && !st->codec->block_align) {
st->codec->block_align = AV_RB32(st->codec->extradata+11*4); st->codec->block_align = AV_RB32(st->codec->extradata+11*4);
aiff->block_duration = AV_RB32(st->codec->extradata+9*4);
}
break; break;
case MKTAG('C','H','A','N'): case MKTAG('C','H','A','N'):
if(ff_mov_read_chan(s, pb, st, size) < 0) if(ff_mov_read_chan(s, pb, st, size) < 0)
......
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