Created
May 11, 2022 17:48
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Quick 'n dirty GNOME screencast concatenation
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| cd ~/Videos/Screencasts | |
| # Generate the list of file to be joined. The `sort -n` is a bit paranoid but | |
| # ensures this gist works on directories containing 9.webm and 10.webm ! | |
| ls *.webm | sort -n | sed -e "s/^/file '/" -e "s/\$/'/" > mywork.list | |
| # Join everything together and place the output in the parent diectory | |
| # (so that *.webm never matches the spliced file). | |
| ffmpeg -f concat -safe 0 -i mywork.list -c copy mywork.webm |
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The resulting video has been tested in Totem (gStreamer) and by uploading it to youtube: https://youtu.be/QB-nNWCcl3w