Closed GoogleCodeExporter closed 8 years ago
VSFilter 2.40 vs xy-VSFilter looks identical to me:
http://screenshotcomparison.com/comparison/104371/
Your comparison says MPC VSFilter. Did you mean the MPC Internal subtitle
renderer and not VSFIlter 2.40? What you're describing as 'ghosting', looks
like halos caused by resizing the video.
Original comment by cyber.sp...@gmail.com
on 22 Jan 2012 at 11:11
Ah yes, I did mean MPC's internal renderer, my mistake. Also, ghosting probably
isn't the correct technical term, but the artifacts are visible, right? The
pictures in question were taken when the video was upscaled, so this may be
intended behavior, but it doesn't look quite as clean.
I tested it using threaded-vsfilter and got the same behavior, so I suppose
it's possible that the cause might be elsewhere...?
Original comment by spacepir...@gmail.com
on 22 Jan 2012 at 11:20
The MPC Internal subtitle renderer renders subtitles after resize at desktop
resolution. VSFilter renders subtitles before resize at the original video
resolution (Issue #40 will resolve this). Which Resizer are you using under
MPC-HC output? Try changing it to Bicubic -0.60 which is considered to be
neutral sharpness with only minor ringing.
The other possibility is you are applying sharpening or other post-processing
to the video, either through your GPU control panel or MPC-HC Shaders. After
you confirm both these things are disabled, please test again.
You could also look into using madVR if you have a decent GPU. It offers a wide
array of high quality resizers options to fine-tune things such are sharpness,
ringing, and alasing to your preferences.
Original comment by cyber.sp...@gmail.com
on 22 Jan 2012 at 11:33
Ah, I'm using madVR right now. Looks like using Lanczos as the luma upscaler
was causing it. Sorry about that, I didn't realize that VSFilter renders before
scaling. Thanks for the help!
Original comment by spacepir...@gmail.com
on 22 Jan 2012 at 11:51
Original comment by cyber.sp...@gmail.com
on 22 Jan 2012 at 11:52
Original issue reported on code.google.com by
spacepir...@gmail.com
on 22 Jan 2012 at 9:55Attachments: