FYI, I fecthed and installed: https://pkg.freebsd.org/FreeBSD:11:amd64/release_3/All/kdenlive-18.12.3.txz
which works much better. I still get noise on tty - presumably from some of the libraries that kdenlive uses (there are all still from quarterly collection), but kdenlive works better, playhead tracks video ok and audio plays in sync. --sjg On Wed, 22 Jan 2020 10:19:30 -0800, Simon Gerraty writes: >Hi all. > >I cc'd ports, since kdenlive depends on lots of other packages. > >kdenlive-18.x was working fine on my >i9-7900X CPU @ 3.30GHz (10 core), with >NVIDIA GPU GeForce GTX 1050 Ti > >I recently ran pkg upgrade -f, and now with kdenlive-19.12.0 >is it completely unusable. > >The display is sluggish (to put it kindly); the play head moves in big >jumps (stalls for several seconds at times), the video does not display >even close to smoothly, and the audio is out of sync. > >There is also a huge volume of debug info being spewed to tty, with what >looks like lots of errors. Which I did not see with 18.x > >Since the release notes for kdenlive 19.12.1 mentioned disabling debug, >I tried downloading the kdenlive-19.12.1 from the latest pkg build, and >that installs and runs, but I still see lots of debug noise on tty >and the performance is still too bad to allow editing of anything. > >Just to confuse things further, a machine at work, which run pkg >upgrade -f at about the same time, kdenlive-19.12.0 works tollerably >despite the endless stream of debug output. > >That box has Xeon(R) CPU E5-2637 v3 @ 3.50GHz (8 core) with >NVIDIA GPU Quadro K4200 (GK104GL) > >Thoughts? >--sjg