[FFmpeg-cvslog] r16476 - in trunk/ffpresets: libx264-fastfirstpass.ffpreset libx264-hq.ffpreset libx264-max.ffpreset libx264-normal.ffpreset

[superdump]

Author: superdump
Date: Wed Jan  7 17:51:55 2009
New Revision: 16476

Log:
Be consistent and use b-frames throughout the presets to avoid confusion about
whether they have to be specified in the first pass as well. Also use
b_strategy=2 in hq and max presets to further improve compression efficiency.

Modified:
   trunk/ffpresets/libx264-fastfirstpass.ffpreset
   trunk/ffpresets/libx264-hq.ffpreset
   trunk/ffpresets/libx264-max.ffpreset
   trunk/ffpresets/libx264-normal.ffpreset

Modified: trunk/ffpresets/libx264-fastfirstpass.ffpreset
==============================================================================
--- trunk/ffpresets/libx264-fastfirstpass.ffpreset	Wed Jan  7 17:01:15 2009	(r16475)
+++ trunk/ffpresets/libx264-fastfirstpass.ffpreset	Wed Jan  7 17:51:55 2009	(r16476)
@@ -14,6 +14,7 @@ qcomp=0.6
 qmin=10
 qmax=51
 qdiff=4
+bf=4
 refs=1
 directpred=3
 trellis=0

Modified: trunk/ffpresets/libx264-hq.ffpreset
==============================================================================
--- trunk/ffpresets/libx264-hq.ffpreset	Wed Jan  7 17:01:15 2009	(r16475)
+++ trunk/ffpresets/libx264-hq.ffpreset	Wed Jan  7 17:51:55 2009	(r16476)
@@ -9,12 +9,12 @@ g=250
 keyint_min=25
 sc_threshold=40
 i_qfactor=0.71
-b_strategy=1
+b_strategy=2
 qcomp=0.6
 qmin=10
 qmax=51
 qdiff=4
-bf=16
+bf=4
 refs=4
 directpred=3
 trellis=1

Modified: trunk/ffpresets/libx264-max.ffpreset
==============================================================================
--- trunk/ffpresets/libx264-max.ffpreset	Wed Jan  7 17:01:15 2009	(r16475)
+++ trunk/ffpresets/libx264-max.ffpreset	Wed Jan  7 17:51:55 2009	(r16476)
@@ -9,12 +9,12 @@ g=250
 keyint_min=25
 sc_threshold=40
 i_qfactor=0.71
-b_strategy=1
+b_strategy=2
 qcomp=0.6
 qmin=10
 qmax=51
 qdiff=4
-bf=16
+bf=4
 refs=16
 directpred=3
 trellis=2

Modified: trunk/ffpresets/libx264-normal.ffpreset
==============================================================================
--- trunk/ffpresets/libx264-normal.ffpreset	Wed Jan  7 17:01:15 2009	(r16475)
+++ trunk/ffpresets/libx264-normal.ffpreset	Wed Jan  7 17:51:55 2009	(r16476)
@@ -14,7 +14,7 @@ qcomp=0.6
 qmin=10
 qmax=51
 qdiff=4
-bf=16
+bf=4
 refs=2
 directpred=3
 trellis=0