标签：sub bsp ada reads 0kb main hex orm rect
转帖地址：http://tieba.baidu.com/p/4201033507
一般直播时使用A设定即可。
你尝试设置并找出你最满意的设定
A为最需最低CPU资源，E为最高。
A
8x8dct=1 aq-mode=2 bframes=1 chroma-qp-offset=1 colormatrix=smpte170m deblock=0:0 direct=auto ipratio=1.41 keyint=240 level=3.1 me=hex merange=16 min-keyint=auto mixed-refs=1 no-mbtree=0 partitions=i4x4,p8x8,b8x8 profile=main psy-rd=0.5:0.0 qcomp=0.6 qpmax=51 qpmin=10 qpstep=4 ratetol=10 rc-lookahead=30 ref=1 scenecut=40 subme=5 threads=0 trellis=2 weightb=1 weightp=2
B
8x8dct=1 aq-mode=2 bframes=1 chroma-qp-offset=1 colormatrix=smpte170m deblock=0:0 direct=auto ipratio=1.41 keyint=240 level=3.1 me=hex merange=16 min-keyint=auto mixed-refs=1 no-mbtree=0 partitions=i4x4,p8x8,b8x8 profile=main psy-rd=0.5:0.0 qcomp=0.6 qpmax=51 qpmin=10 qpstep=4 ratetol=10 rc-lookahead=30 ref=1 scenecut=40 subme=6 threads=0 trellis=2 weightb=1 weightp=2
C
8x8dct=1 aq-mode=2 bframes=1 chroma-qp-offset=2 colormatrix=smpte170m deblock=0:0 direct=auto ipratio=1.41 keyint=240 level=3.1 me=hex merange=16 min-keyint=auto mixed-refs=1 no-mbtree=0 partitions=i4x4,p8x8,b8x8 profile=main psy-rd=0.5:0.0 qcomp=0.6 qpmax=51 qpmin=10 qpstep=4 ratetol=10 rc-lookahead=30 ref=1 scenecut=40 subme=7 threads=0 trellis=2 weightb=1 weightp=2
D
8x8dct=1 aq-mode=2 b-adapt=2 bframes=1 chroma-qp-offset=2 colormatrix=smpte170m deblock=0:0 direct=auto ipratio=1.41 keyint=240 level=3.1 me=umh merange=16 min-keyint=auto mixed-refs=1 no-mbtree=0 partitions=all profile=high psy-rd=0.5:0.0 qcomp=0.6 qpmax=51 qpmin=10 qpstep=4 ratetol=10 rc-lookahead=30 ref=1 scenecut=40 subme=8 threads=0 trellis=2 weightb=1 weightp=2
E
8x8dct=1 aq-mode=2 b-adapt=2 bframes=1 chroma-qp-offset=2 colormatrix=smpte170m deblock=0:0 direct=auto ipratio=1.41 keyint=240 level=3.1 me=umh merange=16 min-keyint=auto mixed-refs=1 no-mbtree=0 partitions=all profile=high psy-rd=0.5:0.0 qcomp=0.6 qpmax=51 qpmin=10 qpstep=4 ratetol=10 rc-lookahead=30 ref=1 scenecut=40 subme=10 threads=0 trellis=2 weightb=1 weightp=2
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这给PC极差用户.. 不推荐超过1000kbps..
L
8x8dct=1 aq-mode=2 bframes=1 chroma-qp-offset=1 colormatrix=smpte170m deblock=0:0 direct=auto ipratio=1.41 keyint=240 level=3.1 me=hex merange=16 min-keyint=auto mixed-refs=1 no-mbtree=0 partitions=i4x4,p8x8,b8x8 profile=main psy-rd=0.5:0.0 qcomp=0.6 qpmax=51 qpmin=10 qpstep=4 ratetol=10 rc-lookahead=30 ref=1 scenecut=40 subme=1 threads=0 trellis=2 weightb=1 weightp=2
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这给网宽不足者使用，上传不足1m者..
设置500kbps，并使用以下自定义x264编码
8x8dct=1 aq-mode=2 b-adapt=2 bframes=1 chroma-qp-offset=2 colormatrix=smpte170m deblock=0:0 direct=auto ipratio=1.41 keyint=240 level=3.1 me=umh merange=16 min-keyint=auto mixed-refs=1 no-mbtree=0 partitions=all profile=high psy-rd=0.5:0.0 qcomp=0.6 qpmax=51 qpmin=10 qpstep=4 ratetol=10 rc-lookahead=30 ref=1 scenecut=40 subme=10 threads=0 trellis=2 weightb=1 weightp=2
↑國外有人使用這組，並以500kbps的上傳，以720P直播BF3...
标签：sub bsp ada reads 0kb main hex orm rect
原文地址：http://www.cnblogs.com/wainiwann/p/7591962.html
