2 lines
469 B
Bash
2 lines
469 B
Bash
i="input.mp4";j="test.stacked.vtt";ffmpeg -f lavfi -i color=c=gray:s=508x1080:r=ntsc:d=$(ffprobe -i $i -show_entries format=duration -v quiet -of csv="p=0") -vf "subtitles=$j:force_style='FontName=Helvetica,Alignment=4,Fontsize=9.5,Outline=0,Shadow=0,MarginH=2,MarginV=4,Spacing=0'" -b:v 2000k -f nut - | ffmpeg -i $i -i - -filter_complex "[0:v][1:v]hstack=inputs=2:shortest=1[v];[0:a]anull[a2];[0:a][a2]amerge[a]" -map "[v]" -map "[a]" -b:v 2000k -f nut - | ffplay -
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