"Could not set video options" when framerate > 30

[jfhr]

The following command:

ffmpeg -framerate 31  -f dshow -i video="screen-capture-recorder":audio="virtual-audio-capturer" ue.mkv

Produced this message:

[dshow @ 0000023d46b65240] Could not set video options
video=screen-capture-recorder:audio=virtual-audio-capturer: I/O error

Full output with -loglevel trace is attached but doesn't seem to provide any useful info.
output-with-trace.txt

The same command works fine with -framerate 30, but anything above that doesn't work. The screen itself is running at 144 fps.

[rdp]

Screen capture recorder has a default maybe it can't go past that. I should probably allow it... Funding or PR welxome :)

On Wednesday, November 25, 2020, jfhr ***@***.***> wrote: The following command: ffmpeg -framerate 31 -f dshow -i

video="screen-capture-recorder":audio="virtual-audio-capturer" ue.mkv

Produced this message: [dshow @ 0000023d46b65240] Could not set video options video=screen-capture-recorder:audio=virtual-audio-capturer: I/O error Full output with -loglevel trace is attached but doesn't seem to provide

any useful info.

output-with-trace.txt The same command works fine with -framerate 30, but anything above that

doesn't work. The screen itself is running at 144 fps.

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[jfhr]

Looks like the default can be changed by setting the registry dword default_max_fps in HKEY_CURRENT_USER\SOFTWARE\screen-capture-recorder. 30 is just the default-default.