Ah, thanks a lot for the suggestion, but I should have been clearer that I need to do this in an automated fashion for arbitrary sets of videos so it has to be command-line (or a library I guess) so that I can integrate it into an automated pipeline in my app.
Thanks, Alex On Tue, Jan 10, 2017 at 3:37 AM Steve Boyer <steveboye...@gmail.com> wrote: > > Any suggestions on if either of these approaches is better, or any > > alternatives? Thanks! > > > > Hi! I've done something similar to doing this, but I ended up using a > non-linear video editor. Specifically, I used kdenlive. It can do keyframe > animation, so combine that with fade-ins/fade from blacks (audio/video > filters) as well as fade-outs/fade to blacks, and you can do multiple > tracks combined into a single output video with animations/fades when a > stream ends. The downsides are that kdenlive, despite being the best video > editor on linux (IMHO), is a little buggy, is all CPU-based when it comes > to rendering and output file, for stability purposes it is recommended to > use a single thread, you will have to manually put things together and time > them, and need to use a GUI to do it all. > > I'd be happy to help with suggestions if you go this route, but understand > if you want to go a different way (and I'd be interested if anyone has > other suggestions how this can be accomplished via FFmpeg or CLI tools). > > Steve > > > > _______________________________________________ > > ffmpeg-user mailing list > > ffmpeg-user@ffmpeg.org > > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > > > To unsubscribe, visit link above, or email > > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
