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Always write VOL control parameters, needed by old xvid patch by (Loren Merritt <lorenm at u dot washington dot edu>)

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Originally committed as revision 3432 to svn://svn.ffmpeg.org/ffmpeg/trunk
pull/126/head
Loren Merritt 21 years ago committed by Michael Niedermayer
parent 3cb018726c
commit 952b32c0ad
3 changed files with 15 additions and 19 deletions
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  1. 4
      libavcodec/h263.c
  2. 10
      tests/ffmpeg.regression.ref
  3. 12
      tests/rotozoom.regression.ref

4
libavcodec/h263.c
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@ -2226,14 +2226,10 @@ static void mpeg4_encode_vol_header(MpegEncContext * s, int vo_number, int vol_n
put_bits(&s->pb, 8, s->avctx->sample_aspect_ratio.den);
}
if(s->low_delay){
put_bits(&s->pb, 1, 1); /* vol control parameters= yes */
put_bits(&s->pb, 2, 1); /* chroma format YUV 420/YV12 */
put_bits(&s->pb, 1, s->low_delay);
put_bits(&s->pb, 1, 0); /* vbv parameters= no */
}else{
put_bits(&s->pb, 1, 0); /* vol control parameters= no */
}
put_bits(&s->pb, 2, RECT_SHAPE); /* vol shape= rectangle */
put_bits(&s->pb, 1, 1); /* marker bit */

10
tests/ffmpeg.regression.ref
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@ -51,20 +51,20 @@ stddev: 7.99 PSNR:30.06 bytes:7602176
5986168 ./data/a-huffyuv.avi
799d3db687f6cdd7a837ec156efc171f *./data/out.yuv
stddev: 0.00 PSNR:99.99 bytes:7602176
3fd26e006c383314e731eabfd68d4536 *./data/a-mpeg4-rc.avi
820960 ./data/a-mpeg4-rc.avi
788092f090eb1b11b78369f83e430fba *./data/a-mpeg4-rc.avi
820964 ./data/a-mpeg4-rc.avi
8458b4ddaca643a3ec1264c1ee2f4986 *./data/out.yuv
stddev: 10.41 PSNR:27.77 bytes:7602176
7aab4613f634d23b6c66eec7270baaff *./data/a-mpeg4-adv.avi
600240 ./data/a-mpeg4-adv.avi
0b7935cee2070f3b838478cea6dc4b3c *./data/out.yuv
stddev: 10.25 PSNR:27.90 bytes:7602176
d1fa3d096b339d68200c67a71e710798 *./data/a-mpeg4-thread.avi
0000cc8c66f88d0e25ecdd63e85e457a *./data/a-mpeg4-thread.avi
756550 ./data/a-mpeg4-thread.avi
7e4e2cf2659aa158f5ffed2be45a9c3d *./data/out.yuv
stddev: 12.31 PSNR:26.31 bytes:7602176
8d517c0cf195570f6ac08914ed6c07b8 *./data/a-mpeg4-Q.avi
899508 ./data/a-mpeg4-Q.avi
545245d3169814f03dad599cac4b9ada *./data/a-mpeg4-Q.avi
899514 ./data/a-mpeg4-Q.avi
cdb77818e108eab89c9ac4bcaf350e19 *./data/out.yuv
stddev: 5.69 PSNR:33.00 bytes:7602176
f28aea7181f680687ea9522f0066d18a *./data/a-error-mpeg4-adv.avi

12
tests/rotozoom.regression.ref
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@ -51,20 +51,20 @@ stddev: 5.34 PSNR:33.56 bytes:7602176
4987020 ./data/a-huffyuv.avi
dde5895817ad9d219f79a52d0bdfb001 *./data/out.yuv
stddev: 0.00 PSNR:99.99 bytes:7602176
ad386d2b05f50bf2b4f922c9970455cb *./data/a-mpeg4-rc.avi
228092 ./data/a-mpeg4-rc.avi
e9ce342786f760b8e0a62a8fb2601628 *./data/a-mpeg4-rc.avi
228094 ./data/a-mpeg4-rc.avi
764d5da4f1c8eda9bd554179ed1ea283 *./data/out.yuv
stddev: 4.26 PSNR:35.51 bytes:7602176
f5e3b1dc7fbfe47fd1354cb620825000 *./data/a-mpeg4-adv.avi
172538 ./data/a-mpeg4-adv.avi
49fecc1105d25ff1c2fc9c0d4cb821b0 *./data/out.yuv
stddev: 4.84 PSNR:34.41 bytes:7602176
04f280768c952362c366a711f0648b7a *./data/a-mpeg4-thread.avi
253092 ./data/a-mpeg4-thread.avi
525aee25f7aed5566ac2a887190cda93 *./data/a-mpeg4-thread.avi
253098 ./data/a-mpeg4-thread.avi
da1a5a3301ad2bdf5806a51ffa74d4fb *./data/out.yuv
stddev: 4.06 PSNR:35.93 bytes:7602176
7e6d45149272eee543612f117af6e61a *./data/a-mpeg4-Q.avi
165012 ./data/a-mpeg4-Q.avi
79204f01954362d779e1e078365d3c31 *./data/a-mpeg4-Q.avi
165016 ./data/a-mpeg4-Q.avi
94d8bd3897ac20bb3bef9cf384f9abd0 *./data/out.yuv
stddev: 4.01 PSNR:36.05 bytes:7602176
24f27c7781eb2d4f644f031d3f852686 *./data/a-error-mpeg4-adv.avi

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