Is there a way to change pixel format so that a video filter will accept it as that?

[Usulyre]

mpv Information

Other Information

- Windows

Reproduction Steps

Have a question:

Is there a way to change the pixel format of a video in mpv so that a vf filter will think that is the pixel format of the video file?

Need to know this because this vf filter only accepts certain pixel format nv12 and argb

Expected Behavior

not applicable

Actual Behavior

not applicable

Log File

not applicable

Sample Files

No response

I carefully read all instruction and confirm that I did the following:

• I tested with the latest mpv version to validate that the issue is not already fixed.
• I provided all required information including system and mpv version.
• I produced the log file with the exact same set of files, parameters, and conditions used in "Reproduction Steps", with the addition of --log-file=output.txt.
• I produced the log file while the behaviors described in "Actual Behavior" were actively observed.
• I attached the full, untruncated log file.
• I attached the backtrace in the case of a crash.

[kasper93]

See https://mpv.io/manual/master/#video-filters-format

[Usulyre]

See https://mpv.io/manual/master/#video-filters-format

Hi, i have this sample cmdline, but it doesn't work as expected:

mpv --hwdec=nvdec --vf=format=fmt=nv12,nvoffruc=fps=60 1.avi

Is there a way to do the pixel format conversion so that the second filter I have will see it as
nv12 pixel format?

It is a requirement of the second filter to have pixel format of nv12 or argb.

[Usulyre]

See https://mpv.io/manual/master/#video-filters-format

Hi, i have this sample cmdline, but it doesn't work as expected:

mpv --hwdec=nvdec --vf=format=fmt=nv12,nvoffruc=fps=60 1.avi

Is there a way to do the pixel format conversion so that the second filter I have will see it as nv12 pixel format?

It is a requirement of the second filter to have pixel format of nv12 or argb.

This seems to work:

mpv --hwdec=nvdec --gpu-api=opengl --framedrop=no --vf=lavfi-format=pix_fmts=nv12,format=cuda,nvoffruc=fps=60 1.avi