RepoMirrors/mpv
1
0
Fork 0
mirror of https://github.com/mpv-player/mpv synced 2025-03-31 07:51:55 +00:00
Code Issues Releases Wiki Activity

document harddup and softskip

Browse Source 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@12339 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
rfelker 2004-04-28 04:40:37 +00:00
parent 46ca153401
commit 3600c15908
1 changed files with 19 additions and 0 deletions

19
DOCS/man/en/mplayer.1
View File

@ -2896,6 +2896,25 @@ The optional argument selects the sampling mode.
By default, linear interpolation (mode 1) is used. By default, linear interpolation (mode 1) is used.
Mode 0 uses nearest-neighbor sampling, which is fast but incorrect. Mode 0 uses nearest-neighbor sampling, which is fast but incorrect.
.TP .TP
.B harddup
Only useful with MEncoder.
If harddup is used when encoding, it will force duplicate frames to be
encoded in the output.
This uses slightly more space, but is necessary for output to MPEG
files or if you plan to demux and remux the video stream after
encoding.
Should be placed at or near the end of the filter chain unless you
have a good reason to do otherwise.
.TP
.B softskip
Only useful with MEncoder.
Softskip moves the frame skipping (dropping) step of encoding from
before the filter chain to some point during the filter chain.
This allows filters which need to see all frames (inverse telecine,
temporal denoising, etc.) to function properly.
Should be placed after the filters which need to see all frames and
before any subsequent filters that are cpu-intensive.
.TP
.B decimate[=max:hi:lo:frac] .B decimate[=max:hi:lo:frac]
Drops frames that don't differ greatly from the previous frame in Drops frames that don't differ greatly from the previous frame in
order to reduce framerate. order to reduce framerate.