MPC-HC+MadVR not deinterlacing certain formats - Page 2

Schwartz · 18th February 2026, 18:15

You're right, it works in DXVA2 mode. I'm surprised, thought D3D11 was the more modern mode that we are supposed to use.

Sunspark · 18th February 2026, 19:21

It's the renderer. madvr didn't implement support for d3d11-native deinterlacing. d3d11-copyback, dxva2-copyback and software decoding should all work.

I think IVTC is more important than regular deinterlacing for film content so you need software/copyback always. For video like tv broadcast which I'm not watching, intel's hardware deinterlacer will work.

Schwartz · 24th February 2026, 20:28

Very helpful, thanks guys!

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

18th February 2026, 18:15	#21 \| Link
Schwartz Registered User Join Date: Dec 2012 Posts: 78	You're right, it works in DXVA2 mode. I'm surprised, thought D3D11 was the more modern mode that we are supposed to use.

18th February 2026, 19:21	#22 \| Link
Sunspark Registered User Join Date: Nov 2015 Posts: 726	It's the renderer. madvr didn't implement support for d3d11-native deinterlacing. d3d11-copyback, dxva2-copyback and software decoding should all work. I think IVTC is more important than regular deinterlacing for film content so you need software/copyback always. For video like tv broadcast which I'm not watching, intel's hardware deinterlacer will work.

24th February 2026, 20:28	#23 \| Link
Schwartz Registered User Join Date: Dec 2012 Posts: 78	Very helpful, thanks guys!