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ffmpeg.wasm-core
Commit 21fdf1cc authored by Michael Niedermayer's avatar Michael Niedermayer
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ffv1: fix reading global header with CRC 

Signed-off-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parent 57778f61
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libavcodec/ffv1.c
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......@@ -1697,8 +1697,10 @@ static int read_extra_header(FFV1Context *f){
ff_build_rac_states(c, 0.05*(1LL<<32), 256-8);
f->version= get_symbol(c, state, 0);
if(f->version > 2)
if(f->version > 2) {
c->bytestream_end -= 4;
f->minor_version= get_symbol(c, state, 0);
}
f->ac= f->avctx->coder_type= get_symbol(c, state, 0);
if(f->ac>1){
for(i=1; i<256; i++){
......
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