Zero - ffmpeg 压制内嵌 sub+idx 硬字幕 的评论
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link: https://www.0o0.me/java/ffmpeg-sub-idx-encode.html
description: > ffmpeg -i 1.mp4 -i 1.sub -i 1.idx -filter_complex "[0:v][2:s]overlay=0:H-h" -c:v libx264 out.mp...