Request support for the ability to use vavpp:deint filter with vo=dmabuf-wayland
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meta:feature-request
vo:dmabuf-wayland
- Dominant language
- C
- Stars
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Description
Following Information:
- mpv 0.36.0_310_ged5c744aa9
- Arch Linux
- AUR (mpv-git package)
- KDE Kwin 5.27.8
- nVidia Optimus (Intel HD 4600 + nVidia GeForce GT 740M with proprietary driver 470.199.2)
I was previously using a combination of --vo=gpu and --vf=vavpp:deint. Now I switched to using --vo=dmabuf-wayland and found that I see a green screen instead of video when deinterlacing is enabled. Is it possible to implement support for this filter with this video output?
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by tracing the vo=dmabuf-wayland video output and the vavpp:deint filter, then reproduce the green-screen result with the listed mpv, Arch Linux, KDE KWin, and NVIDIA setup. Done means vavpp:deint works with vo=dmabuf-wayland without producing a green screen.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c, linux
- Domain
- audio-video-rtc, cli, desktop
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100