PatchWorKs
15th February 2010, 08:48
Hi everyone, I need help to write .ffpreset-files for 2-pass MPEG1/2 encodings with alternative matrices.
I found this commandline:
ffmpeg -hq -i d:\sample.vob -target svcd -bufsize 224 -b 600 -mbd 2 -g 240 -bt 1024 -trell -bf 2 -alt -y -intra_matrix "8,9,12,22,26,27,29,34,9,10,14,26,27,29,34,37,12,14,18,27,29,34,37,38,22,26,27,31,36,37,38,40,26
,27,31,36,37,38,40,48,27,29,34,37,38,40,48,58,29,34,37,38,40,48,58,69,34,37,38,40,48,58,69,79" -inter_matrix "16,18,20,22,24,26,28,30,18,20,22,24,26,28,30,32,20,22,24,26,28,30,32,34,22,24,26,30,32,32,34,36
,24,26,28,32,34,34,36,38,26,28,30,32,34,36,38,40,28,30,32,34,36,38,42,42,30,32,34,36,38,40,42,44" test.mpg
But how transform it into an libx264-hq.ffpreset like file ?
coder=1
flags=+loop
cmp=+chroma
partitions=+parti8x8+parti4x4+partp8x8+partb8x8
me_method=hex
subq=6
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
bf=16
refs=2
directpred=3
trellis=0
flags2=+bpyramid+wpred+dct8x8+fastpskip
Thanks in advice !
I found this commandline:
ffmpeg -hq -i d:\sample.vob -target svcd -bufsize 224 -b 600 -mbd 2 -g 240 -bt 1024 -trell -bf 2 -alt -y -intra_matrix "8,9,12,22,26,27,29,34,9,10,14,26,27,29,34,37,12,14,18,27,29,34,37,38,22,26,27,31,36,37,38,40,26
,27,31,36,37,38,40,48,27,29,34,37,38,40,48,58,29,34,37,38,40,48,58,69,34,37,38,40,48,58,69,79" -inter_matrix "16,18,20,22,24,26,28,30,18,20,22,24,26,28,30,32,20,22,24,26,28,30,32,34,22,24,26,30,32,32,34,36
,24,26,28,32,34,34,36,38,26,28,30,32,34,36,38,40,28,30,32,34,36,38,42,42,30,32,34,36,38,40,42,44" test.mpg
But how transform it into an libx264-hq.ffpreset like file ?
coder=1
flags=+loop
cmp=+chroma
partitions=+parti8x8+parti4x4+partp8x8+partb8x8
me_method=hex
subq=6
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
bf=16
refs=2
directpred=3
trellis=0
flags2=+bpyramid+wpred+dct8x8+fastpskip
Thanks in advice !