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| author | attila <attila@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2003-02-22 18:41:31 +0000 |
|---|---|---|
| committer | attila <attila@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2003-02-22 18:41:31 +0000 |
| commit | 0b4fc159ac8179dbe1ee2cdb6d4e7ab654c158a7 (patch) | |
| tree | da5a1645ae29b4ff1f3d3ca47718cdf2dbea09b4 | |
| parent | 59aa2739d98bb3ac6b91f80e4f13ce53925477d6 (diff) | |
| download | mpv-0b4fc159ac8179dbe1ee2cdb6d4e7ab654c158a7.tar.bz2 mpv-0b4fc159ac8179dbe1ee2cdb6d4e7ab654c158a7.tar.xz | |
explain the return values of psnr for joe avarage
(yes, i know it's not really an explanation, but more would
require mathematics :)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@9483 b3059339-0415-0410-9bf9-f77b7e298cf2
| -rw-r--r-- | DOCS/en/mplayer.1 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/DOCS/en/mplayer.1 b/DOCS/en/mplayer.1 index 45283f402f..97f8516f55 100644 --- a/DOCS/en/mplayer.1 +++ b/DOCS/en/mplayer.1 @@ -3034,6 +3034,7 @@ Note: this has a significant effect on the speed .IPs psnr print the psnr (peak signal to noise ratio) for the whole video after encoding and store the per frame psnr in a file with name like 'psnr_012345.log'. +Return values are in dB (decibel), the higher the better. .IPs mpeg_quant use MPEG quantizers instead of H.263. (default: disabled) (i.e.\& use H.263 quantizers) |