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| author | Robert Swain <robert.swain@gmail.com> | 2009-01-07 16:51:55 +0000 |
|---|---|---|
| committer | Robert Swain <robert.swain@gmail.com> | 2009-01-07 16:51:55 +0000 |
| commit | ef4140690b60a9322f26f43a2ae4be304050e6f1 (patch) | |
| tree | 46bf08a160a99ec4209d3bf9aeb7e1b79646510e | |
| parent | 6e5f27ca80df19299c1c3a82c51fefbb14f8b28b (diff) | |
| download | ffmpeg-ef4140690b60a9322f26f43a2ae4be304050e6f1.tar.gz | |
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.
Originally committed as revision 16476 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | ffpresets/libx264-fastfirstpass.ffpreset | 1 | ||||
| -rw-r--r-- | ffpresets/libx264-hq.ffpreset | 4 | ||||
| -rw-r--r-- | ffpresets/libx264-max.ffpreset | 4 | ||||
| -rw-r--r-- | ffpresets/libx264-normal.ffpreset | 2 |
4 files changed, 6 insertions, 5 deletions
diff --git a/ffpresets/libx264-fastfirstpass.ffpreset b/ffpresets/libx264-fastfirstpass.ffpreset index 8bb4cd83cd..aaad4615d0 100644 --- a/ffpresets/libx264-fastfirstpass.ffpreset +++ b/ffpresets/libx264-fastfirstpass.ffpreset @@ -14,6 +14,7 @@ qcomp=0.6 qmin=10 qmax=51 qdiff=4 +bf=4 refs=1 directpred=3 trellis=0 diff --git a/ffpresets/libx264-hq.ffpreset b/ffpresets/libx264-hq.ffpreset index 3f6cda6b0d..cdf67eb067 100644 --- a/ffpresets/libx264-hq.ffpreset +++ b/ffpresets/libx264-hq.ffpreset @@ -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 diff --git a/ffpresets/libx264-max.ffpreset b/ffpresets/libx264-max.ffpreset index 3638480a88..afdde53469 100644 --- a/ffpresets/libx264-max.ffpreset +++ b/ffpresets/libx264-max.ffpreset @@ -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 diff --git a/ffpresets/libx264-normal.ffpreset b/ffpresets/libx264-normal.ffpreset index 180b9d2493..99ac2e319a 100644 --- a/ffpresets/libx264-normal.ffpreset +++ b/ffpresets/libx264-normal.ffpreset @@ -14,7 +14,7 @@ qcomp=0.6 qmin=10 qmax=51 qdiff=4 -bf=16 +bf=4 refs=2 directpred=3 trellis=0 |