Lately many people are experiencing performance problems in encoding, I am one of them. I think the cause is the lack of multithreading in encoding (but also decoding in timeline). A rendering done with external ffmpeg from command line is much more efficient than the same rendering done in CinGG (always using ffmpeg). No fix has been found, only a workaround that makes use of the Render Farm:
https://cinelerra-gg.org/download/CinelerraGG_Manual/Render_Farm_Usage.html Lately the user fary54 has made available his script to automate the use of the render farm and external ffmpeg. Above all it is suitable for CPUs with many threads. You can find the script and explanations here: https://www.cinelerra-gg.org/bugtracker/view.php?id=575 -- Cin mailing list [email protected] https://lists.cinelerra-gg.org/mailman/listinfo/cin
