GeBu wrote: > I solve one problem: > Many times we do very simple edition of video: join some introduction at > the beginning and something at the end like 10s clips created from > pictures. Typically now we work on videos from conference about Linux. > It is nice if there fade in and out betwen beginning and lecture and > KDEnlive is cool tool for it. > BUT: We have 8s changes in video and we must render whole video. So we > think that best way is cut part at the beginning and end edit them and > join back. > The problem was how to cut end. This is small script, which: > Create 10s video start.avi from beginning of original. > Create 10s video end.avi from end of original.
Yes, interesting idea. If it is possible to get frame precision & we don't loose frames/ audio data when putting back the movies together, it should be possible to make a non destructive editing mode in Kdenlive using this method. We could detect parts of the timeline which are not modified be filters/transitions, split the clips accordingly, render the necessary parts and join everything back... FFmpeg can also split a movie with something like: ffmpeg -vcodec copy -sameq -acodec copy -ss 00:45:00 -t 01:30:00 -i movie.avi result.avi Does anyone have some experience with this kind of splitting movies & putting them back together ? regards jb
