Italy
At my eyes it seems the same like the first one...same behaviour, same problem on avi/xvid (same stutter every 7-8 minutes), but ok with dxva activated..
MP1 EVR Presenter/dshowhelper community development (1 Viewer)
- Thread starter Owlsroost
- Start date
At my eyes it seems the same like the first one...same behaviour, same problem on avi/xvid (same stutter every 7-8 minutes), but ok with dxva activated..
- Thread starter
- #12
Re: AW: MP1 EVR Presenter/dshowhelper community development
In v002 the vsync correction is only enabled if the display FPS and the video FPS are at 1:1 or 2:1 ratio. In v003 the vsync correction is enabled all the time.
Tony
Screen grab of the render stats, evr.log, system specs, codecs etc ??
Tony
In v002 the vsync correction is only enabled if the display FPS and the video FPS are at 1:1 or 2:1 ratio. In v003 the vsync correction is enabled all the time.
Tony
Screen grab of the render stats, evr.log, system specs, codecs etc ??
Tony
Some possibly useful discussions/ideas for getting raster position and implementing low-cpu high priority timer/sync:
Synchronizing OnPaint to vsync in C#
Tearing-free drawing with GDI - CodeProject
Synchronizing OnPaint to vsync in C#
Tearing-free drawing with GDI - CodeProject
Hi Tony,
i've tested a bit both the new dlls but to me the old version 1 is the best.
Both the 2 and 3 still sometime microstutter and i still having slowing problem with OSD opened.
With OSD closed all goes well but not perfect like the n#1, just the n#3 is slighty worse at 24p content.
avi (ffdshow decoder a/v) 25fps at 50 hz ---> few microstutter randomly
mkv (cyber10) 720 24p at 24 hz with sub -------> n#2 few microstutter randomly n#3 few microstutter randomly and not perfeclty smooth
mkv (cyber10)1080 25p at 50hz ---->few microstutter randomly
tv (cyber10)1080 50i at 50 hz----> few microstutter randomly
tv (cyber10) sd at 50 hz---->few microstutter randomly
What is the big difference you did on these new version?
i want at any case attach some screen ....... but they are to manage carefully......... when the osd opens all goes slowered ??? And it is terrible
i've tested a bit both the new dlls but to me the old version 1 is the best.
Both the 2 and 3 still sometime microstutter and i still having slowing problem with OSD opened.
With OSD closed all goes well but not perfect like the n#1, just the n#3 is slighty worse at 24p content.
avi (ffdshow decoder a/v) 25fps at 50 hz ---> few microstutter randomly
mkv (cyber10) 720 24p at 24 hz with sub -------> n#2 few microstutter randomly n#3 few microstutter randomly and not perfeclty smooth
mkv (cyber10)1080 25p at 50hz ---->few microstutter randomly
tv (cyber10)1080 50i at 50 hz----> few microstutter randomly
tv (cyber10) sd at 50 hz---->few microstutter randomly
What is the big difference you did on these new version?
i want at any case attach some screen ....... but they are to manage carefully......... when the osd opens all goes slowered ??? And it is terrible
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Re: AW: MP1 EVR Presenter/dshowhelper community development
I attached my log..
My system:
MediaPortal Version: 1.1 RC2
MediaPortal Skin: Streamedmp
Windows Version: Windows 7 Ultimate
CPU Type: AMD Athlon 64 X2 4450e
HDD: 1Tbyte Samsung
Memory: 2GB RAM
Motherboard: AsRock K10N78FullHD-hSLI
Video Card: Nvidia gt220
Video Card Driver: 196.21
Sound Card: Creative Audigy
I'm using ffdshow as a codec... I hope that can help you. Thanks for your job..
Hi Owlsroost,
I attached my log..
My system:
MediaPortal Version: 1.1 RC2
MediaPortal Skin: Streamedmp
Windows Version: Windows 7 Ultimate
CPU Type: AMD Athlon 64 X2 4450e
HDD: 1Tbyte Samsung
Memory: 2GB RAM
Motherboard: AsRock K10N78FullHD-hSLI
Video Card: Nvidia gt220
Video Card Driver: 196.21
Sound Card: Creative Audigy
I'm using ffdshow as a codec... I hope that can help you. Thanks for your job..
Attachments
On which value I can focus my attention to check if new vysnch is working?
edit: used the V0003 version.
edit: used the V0003 version.
- Thread starter
- #17
On which value I can focus my attention to check if new vysnch is working?
edit: used the V0003 version.
It's the 'FrRat' value - in the v003 version it should be either 2 (for 2:1 display:video FPS ratio) or 1 (for everything else). Vsync correction is always enabled in v003 for normal play modes.
What sort of file was playing (frame rate, codec etc) ?
Tony
Owlsroost, in the next patch version, could you enable the tearing test bar? Just because it will make detecting the judder much easier (tearing is not an issue in any case if EARO is enabled since v-sync / present() is handled by it).
- Thread starter
- #19
Re: AW: MP1 EVR Presenter/dshowhelper community development
The render stats look OK - the evr.log has one dropped frame during playback (ignoring the drops at the start). If it's happening every 7/8 minutes (but not with DXVA codec) then I suspect there's something else stealing CPU time periodically.
Tony
The render stats look OK - the evr.log has one dropped frame during playback (ignoring the drops at the start). If it's happening every 7/8 minutes (but not with DXVA codec) then I suspect there's something else stealing CPU time periodically.
Tony
On which value I can focus my attention to check if new vysnch is working?
edit: used the V0003 version.
It's the 'FrRat' value - in the v003 version it should be either 2 (for 2:1 display:video FPS ratio) or 1 (for everything else). Vsync correction is always enabled in v003 for normal play modes.
What sort of file was playing (frame rate, codec etc) ?
Tony
Video: MPEG4 Video (H264) 1280x720 23.98fps [Video]
Audio: Dolby AC3 48000Hz 6ch [Audio]