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Support >=4096 dimensions, fixes issue499.

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Originally committed as revision 13984 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-06-25 23:57:06 +00:00
parent f53dd4682c
commit fc658cfe2b
1 changed files with 4 additions and 4 deletions
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8
libavcodec/mpeg12enc.c
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@ -206,8 +206,8 @@ static void mpeg1_encode_sequence_header(MpegEncContext *s)
/* mpeg1 header repeated every gop */ /* mpeg1 header repeated every gop */
put_header(s, SEQ_START_CODE); put_header(s, SEQ_START_CODE);
put_bits(&s->pb, 12, s->width); put_bits(&s->pb, 12, s->width & 0xFFF);
put_bits(&s->pb, 12, s->height); put_bits(&s->pb, 12, s->height & 0xFFF);
for(i=1; i<15; i++){ for(i=1; i<15; i++){
float error= aspect_ratio; float error= aspect_ratio;
@ -272,8 +272,8 @@ static void mpeg1_encode_sequence_header(MpegEncContext *s)
put_bits(&s->pb, 1, s->progressive_sequence); put_bits(&s->pb, 1, s->progressive_sequence);
put_bits(&s->pb, 2, s->chroma_format); put_bits(&s->pb, 2, s->chroma_format);
put_bits(&s->pb, 2, 0); //horizontal size ext put_bits(&s->pb, 2, s->width >>12);
put_bits(&s->pb, 2, 0); //vertical size ext put_bits(&s->pb, 2, s->height>>12);
put_bits(&s->pb, 12, v>>18); //bitrate ext put_bits(&s->pb, 12, v>>18); //bitrate ext
put_bits(&s->pb, 1, 1); //marker put_bits(&s->pb, 1, 1); //marker
put_bits(&s->pb, 8, vbv_buffer_size >>10); //vbv buffer ext put_bits(&s->pb, 8, vbv_buffer_size >>10); //vbv buffer ext