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Code Issues Releases Activity

slightly more correct spliting of frames

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Originally committed as revision 9076 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2007-05-20 01:05:34 +00:00
parent d205abe9f7
commit cb590b4842
1 changed files with 4 additions and 4 deletions
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8
libavcodec/h261_parser.c
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@ -38,7 +38,7 @@ static int h261_find_frame_end(ParseContext *pc, AVCodecContext* avctx, const ui
for(i=0; i<buf_size && !vop_found; i++){
state= (state<<8) | buf[i];
for(j=0; j<8; j++){
if(((state>>j)&0xFFFFF) == 0x00010){
if(((state>>j)&0xFFFFF0) == 0x000100){
vop_found=1;
break;
}
@ -48,10 +48,10 @@ static int h261_find_frame_end(ParseContext *pc, AVCodecContext* avctx, const ui
for(; i<buf_size; i++){
state= (state<<8) | buf[i];
for(j=0; j<8; j++){
if(((state>>j)&0xFFFFF) == 0x00010){
if(((state>>j)&0xFFFFF0) == 0x000100){
pc->frame_start_found=0;
pc->state= state>>(2*8);
return i-1;
pc->state= (state>>(3*8))+0xFF00;
return i-2;
}
}
}