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Add some lossless h.264 encoding presets as suggested by Jason

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Originally committed as revision 16478 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Robert Swain 2009-01-07 17:38:29 +00:00
parent 986a5e91f5
commit 4b82e3cedc
6 changed files with 117 additions and 0 deletions
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19
ffpresets/libx264-lossless_fast.ffpreset Normal file
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coder=0
flags=+loop
cmp=+chroma
partitions=-parti8x8+parti4x4+partp8x8-partp4x4-partb8x8
me_method=hex
subq=3
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
directpred=1
flags2=+fastpskip
cqp=0

20
ffpresets/libx264-lossless_max.ffpreset Normal file
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coder=1
flags=+loop
cmp=+chroma
partitions=+parti8x8+parti4x4+partp8x8+partp4x4-partb8x8
me_method=esa
subq=8
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
refs=16
directpred=1
flags2=+mixed_refs+dct8x8+fastpskip
cqp=0

19
ffpresets/libx264-lossless_medium.ffpreset Normal file
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coder=1
flags=+loop
cmp=+chroma
partitions=-parti8x8+parti4x4+partp8x8+partp4x4-partb8x8
me_method=hex
subq=5
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
directpred=1
flags2=+fastpskip
cqp=0

20
ffpresets/libx264-lossless_slow.ffpreset Normal file
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coder=1
flags=+loop
cmp=+chroma
partitions=+parti8x8+parti4x4+partp8x8+partp4x4-partb8x8
me_method=umh
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
refs=2
directpred=1
flags2=+dct8x8+fastpskip
cqp=0

20
ffpresets/libx264-lossless_slower.ffpreset Normal file
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@ -0,0 +1,20 @@
coder=1
flags=+loop
cmp=+chroma
partitions=+parti8x8+parti4x4+partp8x8+partp4x4-partb8x8
me_method=umh
subq=8
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
refs=4
directpred=1
flags2=+mixed_refs+dct8x8+fastpskip
cqp=0

19
ffpresets/libx264-lossless_ultrafast.ffpreset Normal file
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@ -0,0 +1,19 @@
coder=0
flags=+loop
cmp=+chroma
partitions=-parti8x8-parti4x4-partp8x8-partp4x4-partb8x8
me_method=dia
subq=0
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
directpred=1
flags2=+fastpskip
cqp=0