RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
ffmpeg/ffpresets/libx264-fastfirstpass.ffpreset

22 lines
306 B
Plaintext
Raw Normal View History

libx264 ffpresets: * default - x264 CLI default values * fastfirstpass - disables options unnecessary for first pass * normal - Dark Shikari’s Q55 preset * hq - Dark Shikari’s Q75 preset * max - all options maxed out (at time of writing) Originally committed as revision 15348 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-17 19:31:39 +00:00
coder=1
flags=+loop
cmp=+chroma
partitions=-parti8x8-parti4x4-partp8x8-partp4x4-partb8x8
Substitute the not anymore supported "me" option name with "me_method" in ffpreset files. Patch by Francesco Cosoleto cosoleto -- gmail --dot-- com Originally committed as revision 15447 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-28 19:06:46 +00:00
me_method=dia
libx264 ffpresets: * default - x264 CLI default values * fastfirstpass - disables options unnecessary for first pass * normal - Dark Shikari’s Q55 preset * hq - Dark Shikari’s Q75 preset * max - all options maxed out (at time of writing) Originally committed as revision 15348 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-17 19:31:39 +00:00
subq=1
me_range=16
g=250
keyint_min=25
sc_threshold=40
i_qfactor=0.71
b_strategy=1
qcomp=0.6
qmin=10
qmax=51
qdiff=4
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
2009-01-07 16:51:55 +00:00
bf=4
libx264 ffpresets: * default - x264 CLI default values * fastfirstpass - disables options unnecessary for first pass * normal - Dark Shikari’s Q55 preset * hq - Dark Shikari’s Q75 preset * max - all options maxed out (at time of writing) Originally committed as revision 15348 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-17 19:31:39 +00:00
refs=1
Change direct prediction for fast first pass to automatic as all other presets use this mode and it has to be enabled in the first pass to be used in the second Originally committed as revision 16474 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-07 15:44:41 +00:00
directpred=3
libx264 ffpresets: * default - x264 CLI default values * fastfirstpass - disables options unnecessary for first pass * normal - Dark Shikari’s Q55 preset * hq - Dark Shikari’s Q75 preset * max - all options maxed out (at time of writing) Originally committed as revision 15348 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-17 19:31:39 +00:00
trellis=0
Synchronise presets with recent subme/brdo/bidir_refine -> subme changes in libx264 Originally committed as revision 15572 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-06 10:13:52 +00:00
flags2=-bpyramid-wpred-mixed_refs-dct8x8+fastpskip