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Code Issues Releases Activity

WV1F support

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Originally committed as revision 3790 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2005-01-01 23:02:09 +00:00
parent 53f0090dcc
commit 2d2651f821
2 changed files with 9 additions and 1 deletions
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9
libavcodec/h263.c
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@ -4580,7 +4580,7 @@ retry:
memset(block, 0, sizeof(DCTELEM)*64);
goto retry;
}
av_log(s->avctx, AV_LOG_ERROR, "run overflow at %dx%d\n", s->mb_x, s->mb_y);
av_log(s->avctx, AV_LOG_ERROR, "run overflow at %dx%d i:%d\n", s->mb_x, s->mb_y, s->mb_intra);
return -1;
}
j = scan_table[i];
@ -5923,6 +5923,13 @@ int ff_mpeg4_decode_picture_header(MpegEncContext * s, GetBitContext *gb)
/* search next start code */
align_get_bits(gb);
if(s->avctx->codec_tag == ff_get_fourcc("WV1F") && show_bits(gb, 24) == 0x575630){
skip_bits(gb, 24);
if(get_bits(gb, 8) == 0xF0)
return decode_vop_header(s, gb);
}
startcode = 0xff;
for(;;) {
v = get_bits(gb, 8);

1
libavformat/avienc.c
View File

@ -99,6 +99,7 @@ const CodecTag codec_bmp_tags[] = {
{ CODEC_ID_MPEG4, MKTAG('B', 'L', 'Z', '0') },
{ CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') },
{ CODEC_ID_MPEG4, MKTAG('U', 'M', 'P', '4') },
{ CODEC_ID_MPEG4, MKTAG('W', 'V', '1', 'F') },
{ CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '3'), .invalid_asf = 1 }, /* default signature when using MSMPEG4 */
{ CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', '4', '3') },