From ab1a5a630693cf7e85894d8753fed9b4ce9c347d Mon Sep 17 00:00:00 2001 From: corey Date: Wed, 17 Feb 2010 21:45:53 +0000 Subject: Update x264 defaults listed in the man page. x264 has changed the defaults for these parameters. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30610 b3059339-0415-0410-9bf9-f77b7e298cf2 --- DOCS/man/en/mplayer.1 | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'DOCS') diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1 index 611a7d6e7a..6e97d18cc2 100644 --- a/DOCS/man/en/mplayer.1 +++ b/DOCS/man/en/mplayer.1 @@ -10121,7 +10121,7 @@ are just as big as I-frames, but do not reset the "keyint counter". . .TP .B frameref=<1\-16> -Number of previous frames used as predictors in B- and P-frames (default: 1). +Number of previous frames used as predictors in B- and P-frames (default: 3). This is effective in anime, but in live-action material the improvements usually drop off very rapidly above 6 or so reference frames. This has no effect on decoding speed, but does increase the memory needed for @@ -10130,7 +10130,7 @@ Some decoders can only handle a maximum of 15 reference frames. . .TP .B bframes=<0\-16> -maximum number of consecutive B-frames between I- and P-frames (default: 0) +maximum number of consecutive B-frames between I- and P-frames (default: 3) . .TP .B (no)b_adapt @@ -10401,9 +10401,9 @@ SATD metric, rather than reusing vectors from the forward and backward searches. .IPs 6 Enables rate-distortion optimization of macroblock types in -I- and P-frames (default). +I- and P-frames. .IPs 7 -Enables rate-distortion optimization of macroblock types in all frames. +Enables rate-distortion optimization of macroblock types in all frames (default). .IPs 8 Enables rate-distortion optimization of motion vectors and intra prediction modes in I- and P-frames. .IPs 9 @@ -10434,9 +10434,9 @@ rate-distortion optimal quantization .PD 0 .RSs .IPs 0 -disabled (default) +disabled .IPs 1 -enabled only for the final encode +enabled only for the final encode (default) .IPs 2 enabled during all mode decisions (slow, requires subq>=6) .RE @@ -10586,7 +10586,7 @@ and you have a need to set it. . .TP .B threads=<0\-16> -Spawn threads to encode in parallel on multiple CPUs (default: 1). +Spawn threads to encode in parallel on multiple CPUs (default: 0). This has a slight penalty to compression quality. 0 or 'auto' tells x264 to detect how many CPUs you have and pick an appropriate number of threads. -- cgit v1.2.3