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use lagrange multipler instead of qp for ratecontrol, this may break some things, tell me ASAP if u notice anything broken

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quality which was 1..31 float is now a 1..FF_LAMBDA_MAX int, and FF_QP2LAMBDA * qp can be used to convert to the new range

Originally committed as revision 2348 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2003-10-07 11:32:40 +00:00
parent 7238579835
commit 158c7f059c
10 changed files with 125 additions and 96 deletions
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6
tests/ffmpeg.regression.ref
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@@ -29,9 +29,9 @@ stddev: 8.02 bytes:7602176
5704a082cc5c5970620123ae20566286 *./data/a-huffyuv.avi
799d3db687f6cdd7a837ec156efc171f *./data/out.yuv
stddev: 0.00 bytes:7602176
2fce40764b56ac4eade4bf29ee962ba0 *./data/a-mpeg4-rc.avi
580000bfe2d4359d9aa9a9415f953b3b *./data/out.yuv
stddev: 10.53 bytes:7145472
0cb2324e62eba4bb94d1cd2946355137 *./data/a-mpeg4-rc.avi
94f5f1d46c5da6d929eb8633835e73cb *./data/out.yuv
stddev: 10.18 bytes:7145472
dfe8fcd409a0605ef0cb37fc5e76ecf7 *./data/a-mpeg4-adv.avi
c8877a6b8ed290a637c2119860b468b0 *./data/out.yuv
stddev: 7.31 bytes:7602176