Benman2785
Benman2785
3x 500ms render delay + -485ms (audio delay) and audio is now a little to early (will tinker around with it) http://benmanshafen.de/streamdl/1080p60_amf-1703378621.flv quality is way better - as i suspect...
ok - was just a different system bug - now today everything is fine :)
yet: quality is way better - as i suspect that AMF uses same QP for p and b as from last i frame - but quality improves if they use...
ProfileLevel=42 MaxNumRefFrames=3 RateControlPreanalysisEnable=1 RateControlSkipFrameEnable=false EnforceHRD=1 FillerDataEnable=true VBVBufferSize=2304000 InitialVBVBufferFullness=64 PeakBitrate=6000000 MinQP=21 MaxQP=46 MaxConsecutiveBPictures=3 BPicturesPattern=2 AdaptiveMiniGOP=true BReferenceEnable=true DeBlockingFilter=true EnableVBAQ=true HighMotionQualityBoostEnable=true HalfPixel=true QuarterPixel=true EnablePreAnalysis=true PASceneChangeDetectionEnable=false PAFrameSadEnable=true PALookAheadBufferDepth=0 PAPerceptualAQMode=1 PATemporalAQMode=2 PAHighMotionQualityBoostMode=1 PACAQStrength=2 QPI=21 QPP=16...
AV sync sporadicly is out of sync - but my windows is pretty messy - yet still could be driver related // or OBS would be nice to use QPI=XX...
the audio delay was caused by "use device timestamps" in OBS
OBS AMF FFmpeg CBR // 6000kbps // 2s // Quality // high // b-frames 3 AMF/FFmpeg: Quality=quality Profile=high ProfileLevel=42 MaxNumRefFrames=3 RateControlPreanalysisEnable=1 EnforceHRD=0 FillerDataEnable=true VBVBufferSize=2304000 InitialVBVBufferFullness=64 PeakBitrate=6500000 MinQP=21 MaxQP=48 MaxConsecutiveBPictures=3 BPicturesPattern=2...
thank you - this "fixes" the bug - but some of those settings would benefit the quality merry christmas btw :)
i only have to enable HRD - than it works fine ;) ProfileLevel=42 MaxNumRefFrames=3 RateControlPreanalysisEnable=1 EnforceHRD=1 FillerDataEnable=true VBVBufferSize=2304000 InitialVBVBufferFullness=64 PeakBitrate=6000000 MinQP=21 MaxQP=48 MaxConsecutiveBPictures=3 BPicturesPattern=2 AdaptiveMiniGOP=true BReferenceEnable=true DeBlockingFilter=true EnableVBAQ=true HighMotionQualityBoostEnable=true HalfPixel=true...
resulting in: http://benmanshafen.de/streamdl/1080p60_amf-1703336085.flv but i forget to use RateControlSkipFrameEnable=false will test with it again now :)