I use obs to record my screen. I already have a few videos on youtube and was quite interested in experimenting with a bit different format.
I’ve uploaded the final video here (without any sound for now).
As usual I reached out to trusty
ffmpeg for speeding up and combining the videos.
# this removes audio ffmpeg -i input1.mkv -filter:v "setpts=PTS/60" -an output1.mkv ffmpeg -i input2.mkv -filter:v "setpts=PTS/60" -an output2.mkv
Now we list all the videos we want to combine in a file:
cat > files.txt <<EOF file 'output1.mkv' file 'output2.mkv' EOF
Then we combine it with the following command:
ffmpeg -f concat -safe 0 -i files.txt -c copy output-combined.mkv
That’s it. Quick and easy.
mkv container with OBS as it seems to be the most flexibile.