5,321
edits
FFmpeg: Difference between revisions
→Replace transparency
| Line 230: | Line 230: | ||
<pre> | <pre> | ||
ffmpeg -i in.mov -filter_complex | ffmpeg -i in.mov -filter_complex | ||
"[0]split=2[bg][fg];[bg]drawbox=c=blue@1:replace=1:t=fill[bg]; | "[0]format=pix_fmts=yuva420p,split=2[bg][fg];[bg]drawbox=c=blue@1:replace=1:t=fill[bg]; | ||
[bg][fg]overlay=format=auto" -c:a copy new.mov | [bg][fg]overlay=format=auto" -c:a copy new.mov | ||
</pre> | </pre> | ||
===Draw Text=== | ===Draw Text=== | ||