It seems the wrong ffmpeg.exe is called, in my case there was an environment variable set to a folder where a newer version of ffmpeg was located, which obviously did not feature the vbsf option anymore.
Guess that can be solved by calling the ffmpeg.exe in the /apps folder of HDR-Multi-Tool explicitly
My workaround was to add another environment variable pointing to the /apps folder and locating it above the other variable giving it a higher priority.
Then the extraction worked again.
FFMPEG 2024-01-24T12:40:49.795Z: Unrecognized option 'vbsf'.
It seems the wrong ffmpeg.exe is called, in my case there was an environment variable set to a folder where a newer version of ffmpeg was located, which obviously did not feature the vbsf option anymore. Guess that can be solved by calling the ffmpeg.exe in the /apps folder of HDR-Multi-Tool explicitly
My workaround was to add another environment variable pointing to the /apps folder and locating it above the other variable giving it a higher priority. Then the extraction worked again.
Originally posted by @cartman0208 in https://github.com/jlw4049/HDR-Multi-Tool/issues/12#issuecomment-1908064481