[MPlayer-DOCS] r26221 - trunk/DOCS/man/en/mplayer.1
subversion at mplayerhq.hu
Tue Mar 11 11:03:25 CET 2008
Date: Tue Mar 11 11:03:25 2008
New Revision: 26221
Try to fix the description of what mbcmp influences, please fix if I misunderstood the code.
--- trunk/DOCS/man/en/mplayer.1 (original)
+++ trunk/DOCS/man/en/mplayer.1 Tue Mar 11 11:03:25 2008
@@ -7808,7 +7808,8 @@ Macroblock decision algorithm (high qual
block in all modes and choose the best.
This is slow but results in better quality and file size.
When mbd is set to 1 or 2, the value of mbcmp is ignored when comparing
+macroblocks (the mbcmp value is still used in other places though, in particular
+the motion search algorithms).
If any comparison setting (precmp, subcmp, cmp, or mbcmp) is nonzero,
however, a slower but better half-pel motion search will be used,
regardless of what mbd is set to.
@@ -8639,6 +8640,8 @@ This seems only useful for high bitrate
Sets the comparison function for the macroblock decision, has only
an effect if mbd=0.
+This is also used for some motion search functions, in which case
+it has an effect regardless of mbd setting.
.IPs "0 (SAD)"
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