diff options
| author |  diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2004-09-25 23:23:23 +0000 |
|---|---|---|
| committer | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2004-09-25 23:23:23 +0000 |
| commit | 862537d24095490c8bca03628421cfa2f1a5aa86 (patch) | |
| tree | a875fea6dd1d66527521930b95e6326876d6a28f /DOCS/man/en | |
| parent | 9a8e2c14dcf5ddb5bd013e7686352a37acef5360 (diff) | |
quantizer --> quantization as pointed out by Attila
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13470 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'DOCS/man/en')
| -rw-r--r-- | DOCS/man/en/mplayer.1 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1 index b446e69ef7..27de616930 100644 --- a/DOCS/man/en/mplayer.1 +++ b/DOCS/man/en/mplayer.1 @@ -3164,7 +3164,7 @@ debug: .br 8: macroblock (MB) type .br -16: quantizer parameter (QP) +16: quantization parameter (QP) .br 32: motion vector .br @@ -3786,7 +3786,7 @@ simple postprocessing filter .IPs quality 0\-6 (default: 3) .IPs qp\ \ \ -force quantization parameter (default: 0, use QP from video) +Force quantization parameter (default: 0, use QP from video). .IPs mode\ \ \ 0: hard thresholding (default) .br @@ -3795,7 +3795,7 @@ force quantization parameter (default: 0, use QP from video) . .TP .B qp=equation -quantizer parameter (QP) change filter +quantization parameter (QP) change filter .RSs .IPs equation some equation like "2+2*sin(PI*qp)" @@ -6082,7 +6082,7 @@ the minimum of error and lambda*bits. .PD 0 .RSs .IPs lambda -quantizer parameter (QP) dependant constant +quantization parameter (QP) dependant constant .IPs bits\ amount of bits needed to encode the block .IPs error @@ -6103,7 +6103,7 @@ This has no effect if mbd=0. . .TP .B qprd (mbd=2 only) -rate distorted optimal quantizer parameter (QP) for the given +rate distorted optimal quantization parameter (QP) for the given lambda of each macroblock . .TP @@ -6813,7 +6813,7 @@ This selects the quantizer to use. 20\-40 is a useful range (default: 26). Lower values result in better fidelity, but higher bitrates. Note that quantization in H.264 works differently from MPEG[124]. -H.264's quantizer parameter (QP) is on a logarithmic scale. +H.264's quantization parameter (QP) is on a logarithmic scale. As an example, the bitrate difference between QP=20 and QP=40 is about a factor of 10. Useful quantizers in H.264 tend to be very large compared to MPEG[124]. |