Rotated video is grayscaled

[idnsunset]

Describe the bug
90-degree Rotated video is grayscaled with streaks.

To Reproduce
Steps to reproduce the behavior:

1. Play a video
2. Press Ctrl+r

Expected behavior
Video is displayed as normal.

Additional context
#193 reported the same issue, but why was it closed without fix?

[hooke007]

It's totally upstream's issue. Nothing we could do here. mpv-player/mpv#8223

[mdmjmsa]

It's totally upstream's issue. Nothing we could do here. mpv-player/mpv#8223

What mpv version does mpv.net depends on? The mpv 0.34 stable release has no such issue.

[hooke007]

I have no idea why you cannot reproduce it. It was never fixed in vo=gpu since 0.32 git

[mdmjmsa]

mpv 0.34.0 Copyright © 2000-2021 mpv/MPlayer/mplayer2 projects
 built on Sun Nov  7 20:16:38 +08 2021
FFmpeg library versions:
   libavutil       57.7.100
   libavcodec      59.12.100
   libavformat     59.8.100
   libswscale      6.1.100
   libavfilter     8.16.101
   libswresample   4.0.100
FFmpeg version: git-2021-11-06-1728127e

Usage:   mpv [options] [url|path/]filename

Basic options:
 --start=<time>    seek to given (percent, seconds, or hh:mm:ss) position
 --no-audio        do not play sound
 --no-video        do not play video
 --fs              fullscreen playback
 --sub-file=<file> specify subtitle file to use
 --playlist=<file> specify playlist file

 --list-options    list all mpv options
 --h=<string>      print options which contain the given string in their name

F:\Videos\adlt>"F:\tmp\mpv.com" --hwdec=yes --video-rotate=90 \\MAD-T410\Videos\tech\cmu02.mp4
 (+) Video --vid=1 (h264 1280x720 29.970fps)
 (+) Audio --aid=1 (aac 2ch 48000Hz)
Cannot load nvcuda.dll
Using hardware decoding (d3d11va).
AO: [wasapi] 48000Hz stereo 2ch float
VO: [gpu] 1280x720 d3d11[nv12]
(Paused) AV: 00:00:02 / 01:11:04 (0%) A-V:  0.000 Cache: 369s/88MB

[hooke007]

You don't review the issue I mentioned. It's clear that cscale=bilinear would not reproduce the bug.

mpv-player/mpv#8223 (comment)

[mdmjmsa]

You don't review the issue I mentioned. It's clear that cscale=bilinear would not reproduce the bug.

mpv-player/mpv#8223 (comment)

Got it, thank you!