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Code Issues Releases Activity

fix mpeg2 chroma_420_type

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Originally committed as revision 4274 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2005-05-18 19:42:42 +00:00
parent f4daf33ee8
commit 3b5ffe7a39
3 changed files with 7 additions and 7 deletions
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2
libavcodec/mpeg12.c
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@@ -468,8 +468,8 @@ void mpeg1_encode_picture_header(MpegEncContext *s, int picture_number)
put_bits(&s->pb, 1, s->intra_vlc_format); put_bits(&s->pb, 1, s->intra_vlc_format);
put_bits(&s->pb, 1, s->alternate_scan); put_bits(&s->pb, 1, s->alternate_scan);
put_bits(&s->pb, 1, s->repeat_first_field); put_bits(&s->pb, 1, s->repeat_first_field);
put_bits(&s->pb, 1, s->chroma_420_type=1);
s->progressive_frame = s->progressive_sequence; s->progressive_frame = s->progressive_sequence;
put_bits(&s->pb, 1, s->chroma_420_type=s->progressive_frame);
put_bits(&s->pb, 1, s->progressive_frame); put_bits(&s->pb, 1, s->progressive_frame);
put_bits(&s->pb, 1, 0); //composite_display_flag put_bits(&s->pb, 1, 0); //composite_display_flag
} }

6
tests/ffmpeg.regression.ref
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@@ -11,15 +11,15 @@ stddev: 7.69 PSNR:30.40 bytes:7602176
746381 ./data/a-mpeg2.mpg 746381 ./data/a-mpeg2.mpg
c7b9a71245912671889849ed560b67d3 *./data/out.yuv c7b9a71245912671889849ed560b67d3 *./data/out.yuv
stddev: 7.69 PSNR:30.40 bytes:7602176 stddev: 7.69 PSNR:30.40 bytes:7602176
2a77ebec455e17c4ab897044c9b3040a *./data/a-mpeg2i.mpg 59d4471ff2a9749824b4d813900afdfc *./data/a-mpeg2i.mpg
754366 ./data/a-mpeg2i.mpg 754366 ./data/a-mpeg2i.mpg
ddf889858529d09c8fe31c701deacd16 *./data/out.yuv ddf889858529d09c8fe31c701deacd16 *./data/out.yuv
stddev: 7.71 PSNR:30.37 bytes:7602176 stddev: 7.71 PSNR:30.37 bytes:7602176
d3d2fd4dd186d8c9de7666398d5af13a *./data/a-mpeg2thread.mpg 781531fff6e20c986a3bcc189fc34e98 *./data/a-mpeg2thread.mpg
816506 ./data/a-mpeg2thread.mpg 816506 ./data/a-mpeg2thread.mpg
9db3aca554bb8ee337a109a3b8629575 *./data/out.yuv 9db3aca554bb8ee337a109a3b8629575 *./data/out.yuv
stddev: 7.64 PSNR:30.45 bytes:7602176 stddev: 7.64 PSNR:30.45 bytes:7602176
052bcdb13286f4f7137a50c4db032104 *./data/a-mpeg2reuse.mpg 6e51bb9da148f9128fde429089349c43 *./data/a-mpeg2reuse.mpg
2115703 ./data/a-mpeg2reuse.mpg 2115703 ./data/a-mpeg2reuse.mpg
526e6e6818296a1b63d91fc165e0bda8 *./data/out.yuv 526e6e6818296a1b63d91fc165e0bda8 *./data/out.yuv
stddev: 7.68 PSNR:30.41 bytes:7602176 stddev: 7.68 PSNR:30.41 bytes:7602176

6
tests/rotozoom.regression.ref
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@@ -11,15 +11,15 @@ eba2bff497863dbe8dad4a771fe14910 *./data/a-mpeg2.mpg
198404 ./data/a-mpeg2.mpg 198404 ./data/a-mpeg2.mpg
107af0aac7f32378988469bd6eae9c31 *./data/out.yuv 107af0aac7f32378988469bd6eae9c31 *./data/out.yuv
stddev: 4.98 PSNR:34.17 bytes:7602176 stddev: 4.98 PSNR:34.17 bytes:7602176
92962436161235f3cd2cede031eec94b *./data/a-mpeg2i.mpg 8d0a7f9b0b4cb5a7e4980051994e1390 *./data/a-mpeg2i.mpg
205006 ./data/a-mpeg2i.mpg 205006 ./data/a-mpeg2i.mpg
d215d0f3cbbfb687a929ccf2dd1a034a *./data/out.yuv d215d0f3cbbfb687a929ccf2dd1a034a *./data/out.yuv
stddev: 4.99 PSNR:34.16 bytes:7602176 stddev: 4.99 PSNR:34.16 bytes:7602176
df6924f747ea4355f9072e7ab0fe776d *./data/a-mpeg2thread.mpg 80d7c5f8159094ba5497d9b890906ee5 *./data/a-mpeg2thread.mpg
184101 ./data/a-mpeg2thread.mpg 184101 ./data/a-mpeg2thread.mpg
abc276d30f874cb36d2fa113dabc67a8 *./data/out.yuv abc276d30f874cb36d2fa113dabc67a8 *./data/out.yuv
stddev: 4.76 PSNR:34.56 bytes:7602176 stddev: 4.76 PSNR:34.56 bytes:7602176
339be26f8e88f27c8a7811c427e24492 *./data/a-mpeg2reuse.mpg 0dfacb76a7097614c2dddd27b25f1162 *./data/a-mpeg2reuse.mpg
397244 ./data/a-mpeg2reuse.mpg 397244 ./data/a-mpeg2reuse.mpg
caa7723366dd267a5a14775565f2df2e *./data/out.yuv caa7723366dd267a5a14775565f2df2e *./data/out.yuv
stddev: 4.77 PSNR:34.54 bytes:7602176 stddev: 4.77 PSNR:34.54 bytes:7602176