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Update qmin/qmax values for libx264 presets

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Also allow qmin/qmax to go up to 69 (the current max value for libx264).  This
will have to increase when we add 9/10-bit support.
This commit is contained in:
Jason Garrett-Glaser 2011-02-08 15:51:15 -08:00
parent f7f8120fb9
commit c7ac200d15
27 changed files with 54 additions and 54 deletions
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4
ffpresets/libx264-fast.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=3 bf=3
refs=2 refs=2

4
ffpresets/libx264-fast_firstpass.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=3 bf=3
refs=1 refs=1

4
ffpresets/libx264-faster.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=3 bf=3
refs=2 refs=2

4
ffpresets/libx264-faster_firstpass.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=3 bf=3
refs=1 refs=1

4
ffpresets/libx264-lossless_fast.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
directpred=1 directpred=1
flags2=+fastpskip flags2=+fastpskip

4
ffpresets/libx264-lossless_max.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
refs=16 refs=16
directpred=1 directpred=1

4
ffpresets/libx264-lossless_medium.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
directpred=1 directpred=1
flags2=+fastpskip flags2=+fastpskip

4
ffpresets/libx264-lossless_slow.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
refs=2 refs=2
directpred=1 directpred=1

4
ffpresets/libx264-lossless_slower.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
refs=4 refs=4
directpred=1 directpred=1

4
ffpresets/libx264-lossless_ultrafast.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
directpred=1 directpred=1
flags2=+fastpskip flags2=+fastpskip

4
ffpresets/libx264-medium.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=3 bf=3
refs=3 refs=3

4
ffpresets/libx264-medium_firstpass.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=3 bf=3
refs=1 refs=1

4
ffpresets/libx264-placebo.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=2 b_strategy=2
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=16 bf=16
refs=16 refs=16

4
ffpresets/libx264-placebo_firstpass.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=2 b_strategy=2
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=16 bf=16
refs=16 refs=16

4
ffpresets/libx264-slow.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=2 b_strategy=2
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=3 bf=3
refs=5 refs=5

4
ffpresets/libx264-slow_firstpass.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=2 b_strategy=2
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=3 bf=3
refs=1 refs=1

4
ffpresets/libx264-slower.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=2 b_strategy=2
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=3 bf=3
refs=8 refs=8

4
ffpresets/libx264-slower_firstpass.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=2 b_strategy=2
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=3 bf=3
refs=1 refs=1

4
ffpresets/libx264-superfast.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=3 bf=3
refs=1 refs=1

4
ffpresets/libx264-superfast_firstpass.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=3 bf=3
refs=1 refs=1

4
ffpresets/libx264-ultrafast.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=0
i_qfactor=0.71 i_qfactor=0.71
b_strategy=0 b_strategy=0
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=0 bf=0
refs=1 refs=1

4
ffpresets/libx264-ultrafast_firstpass.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=0
i_qfactor=0.71 i_qfactor=0.71
b_strategy=0 b_strategy=0
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=0 bf=0
refs=1 refs=1

4
ffpresets/libx264-veryfast.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=3 bf=3
refs=1 refs=1

4
ffpresets/libx264-veryfast_firstpass.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=1 b_strategy=1
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=3 bf=3
refs=1 refs=1

4
ffpresets/libx264-veryslow.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=2 b_strategy=2
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=8 bf=8
refs=16 refs=16

4
ffpresets/libx264-veryslow_firstpass.ffpreset
View File

@ -11,8 +11,8 @@ sc_threshold=40
i_qfactor=0.71 i_qfactor=0.71
b_strategy=2 b_strategy=2
qcomp=0.6 qcomp=0.6
qmin=10 qmin=0
qmax=51 qmax=69
qdiff=4 qdiff=4
bf=8 bf=8
refs=1 refs=1

4
libavcodec/options.c
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@ -117,8 +117,8 @@ static const AVOption options[]={
{"delay", NULL, OFFSET(delay), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX}, {"delay", NULL, OFFSET(delay), FF_OPT_TYPE_INT, DEFAULT, INT_MIN, INT_MAX},
{"qcomp", "video quantizer scale compression (VBR)", OFFSET(qcompress), FF_OPT_TYPE_FLOAT, 0.5, -FLT_MAX, FLT_MAX, V|E}, {"qcomp", "video quantizer scale compression (VBR)", OFFSET(qcompress), FF_OPT_TYPE_FLOAT, 0.5, -FLT_MAX, FLT_MAX, V|E},
{"qblur", "video quantizer scale blur (VBR)", OFFSET(qblur), FF_OPT_TYPE_FLOAT, 0.5, 0, FLT_MAX, V|E}, {"qblur", "video quantizer scale blur (VBR)", OFFSET(qblur), FF_OPT_TYPE_FLOAT, 0.5, 0, FLT_MAX, V|E},
{"qmin", "min video quantizer scale (VBR)", OFFSET(qmin), FF_OPT_TYPE_INT, 2, 0, 63, V|E}, {"qmin", "min video quantizer scale (VBR)", OFFSET(qmin), FF_OPT_TYPE_INT, 2, 0, 69, V|E},
{"qmax", "max video quantizer scale (VBR)", OFFSET(qmax), FF_OPT_TYPE_INT, 31, 0, 63, V|E}, {"qmax", "max video quantizer scale (VBR)", OFFSET(qmax), FF_OPT_TYPE_INT, 31, 0, 69, V|E},
{"qdiff", "max difference between the quantizer scale (VBR)", OFFSET(max_qdiff), FF_OPT_TYPE_INT, 3, INT_MIN, INT_MAX, V|E}, {"qdiff", "max difference between the quantizer scale (VBR)", OFFSET(max_qdiff), FF_OPT_TYPE_INT, 3, INT_MIN, INT_MAX, V|E},
{"bf", "use 'frames' B frames", OFFSET(max_b_frames), FF_OPT_TYPE_INT, DEFAULT, 0, FF_MAX_B_FRAMES, V|E}, {"bf", "use 'frames' B frames", OFFSET(max_b_frames), FF_OPT_TYPE_INT, DEFAULT, 0, FF_MAX_B_FRAMES, V|E},
{"b_qfactor", "qp factor between p and b frames", OFFSET(b_quant_factor), FF_OPT_TYPE_FLOAT, 1.25, -FLT_MAX, FLT_MAX, V|E}, {"b_qfactor", "qp factor between p and b frames", OFFSET(b_quant_factor), FF_OPT_TYPE_FLOAT, 1.25, -FLT_MAX, FLT_MAX, V|E},