I have tried to set the font size using force_style parameter in subtitles video filter. But it doesn’t work. For context I’m trying to burin in subtitles from the subtitle stream present in the input video file
ffmpeg -i $inputFile -map 0:v:0 -map 0:a:0 -vf subtitles="$inputFile:force_style='FontName=NetflixSans-Medium, Fontsize=30'" -c:a aac $outputFile
This succeeds in setting the font to Netflix Sans which tells me the force_style syntax isn’t wrong. But no matter what fonsize I provide be it 30 or 10, it renders the same font size
