Quote:
Originally Posted by el Filou
Can you give more information on the source? DVD, camcorder, TV recording? This is 25 fps, right?Well this is wrong because it sends the frames to the render as progressive, i.e. not interlaced, so madVR won't even try to deinterlace because the decoder tells it doesn't have to.
Set Deinterlacing Mode/scan type to Auto, choose DXVA2 copyback as decoder (just to be sure), and disable LAV software deinterlacing.Can you confirm you're seeing interlacing (combing) artifacts in the scenario where you're saying it doesn't work?
In madVR settings, check "automatically activate deinterlacing when needed", uncheck "disable automatic source type detection" (i.e. the options "force film/video mode" should be greyed out. Then it should deinterlace. If it still doesn't, please link to a screenshot of the madVR OSD during playback (Ctrl+J), post it to an image hosting site.
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Hey. Thanks so much for the help. Here is a link to a .mpg file that didn't deinterlace properly for me with madvr+lav filters enabled in mpc-be.
Link -
https://archive.org/download/the-all...20-%201x01.mpg
In lav filters settings I changed what you said to - Deinterlacing Mode/scan type to Auto, and hardware decoder to use - DXVA2 copyback. And that did fix my problem and it deinterlaced when I enabled madvr deinterlacer video mode.
About 50% of interlaced videos will properly deinterlace for me when using mpc-be+madvr+lav filters, but some (like the one I posted) does not deinterlace. I thought I remember reading that you are not supposed to use more than 1 deinterlacer when using mpc-be+madvr+lav filters becuase that is redundant and will worsen the quality as you are only supposed to use 1 deinterlacer to keep maximum quality. Is that wrong and I need to always use lav filters deinterlacer and madvr deinterlacer at the same time? Do I always have to use one of the hardware decoders in lav filters settings to deinterlace these types of videos properly? Next to hardware decoder setting there are resolutions sd hd. Hd was checked automatically, should I also check sd for the best possible quality? Sorry for all the questions, I just want to be sure I'm maintaining highest possible quality when using mpc-be+madvr+lav filters and deinterlacing.