From a7affcdcee981b0e97d22ecca921c23e7c601257 Mon Sep 17 00:00:00 2001 From: voroshil Date: Mon, 4 Dec 2006 06:25:06 +0000 Subject: Improoving readability of pullup filter section git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21486 b3059339-0415-0410-9bf9-f77b7e298cf2 --- DOCS/man/en/mplayer.1 | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) (limited to 'DOCS') diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1 index e3672ed8f5..d7d488c9b2 100644 --- a/DOCS/man/en/mplayer.1 +++ b/DOCS/man/en/mplayer.1 @@ -5917,12 +5917,16 @@ Like ivtc, pullup is stateless in the sense that it does not lock onto a pattern to follow, but it instead looks forward to the following fields in order to identify matches and rebuild progressive frames. It is still under development, but believed to be quite accurate. -The jl, jr, jt, and jb options set the amount of "junk" to ignore at +.RSs +.IPs "jl, jr, jt, and jb" +These options set the amount of "junk" to ignore at the left, right, top, and bottom of the image, respectively. Left/\:right are in units of 8 pixels, while top/\:bottom are in units of 2 lines. The default is 8 pixels on each side. -Setting the sb (strict breaks) option to 1 will reduce the chances of +.br +.IPs "sb (strict breaks)" +Setting this option to 1 will reduce the chances of pullup generating an occasional mismatched frame, but it may also cause an excessive number of frames to be dropped during high motion sequences. @@ -5931,19 +5935,24 @@ easily. This may help processing of video where there is slight blurring between the fields, but may also cause there to be interlaced frames in the output. -The mp (metric plane) option may be set to 1 or 2 to use a chroma +.br +.IPs "mp (metric plane)" +This option may be set to 1 or 2 to use a chroma plane instead of the luma plane for doing pullup's computations. This may improve accuracy on very clean source material, but more likely will decrease accuracy, especially if there is chroma noise (rainbow effect) or any grayscale video. The main purpose of setting mp to a chroma plane is to reduce CPU load and make pullup usable in realtime on slow machines. -.br +.REss +.RS +.sp 1 .I NOTE: Always follow pullup with the softskip filter when encoding to ensure that pullup is able to see each frame. Failure to do so will lead to incorrect output and will usually crash, due to design limitations in the codec/\:filter layer. +.REss . .TP .B filmdint[=options] -- cgit v1.2.3