https://bugs.kde.org/show_bug.cgi?id=435127
--- Comment #5 from Tobias Bora <tobias.b...@gmail.com> --- I can confirm this bug, in my case it occurs now on all renders (before I was able to make it work by rendering via a selection starting at the beginning of the project and ending at the end of the project... but now the trick is not enough). It occurs even with a single clip (.mp4 or .MOV), no effect, and outputting in .mp4 or .webm (generic, custom defaults, I did not tried all the others). You can find a minimal bugging project attached, with a screenshot. The message I get when rendering is: "Le rendu de /tmp/kdenlive_bug/rendu.mp4 a été interrompu par une erreur fatale [mp4 @ 0x7f23ac000f40] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead. [mp4 @ 0x7f23ac000f40] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead." I also have a log file that appears: Started render process: /nix/store/vm0pkg81p2cpxwpgkm14i2dhbpsk59i4-mlt-6.24.0/bin/melt -progress /tmp/kdenlive-DHNspc.mlt [mp4 @ 0x7f23ac000f40] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead. [mp4 @ 0x7f23ac000f40] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.Rendering of /tmp/kdenlive_bug/rendu.mp4 aborted, resulting video will probably be corrupted. but the .mlt file does not exist: $ cat /tmp/kdenlive-DHNspc.mlt cat: /tmp/kdenlive-DHNspc.mlt: No such file or directory I'm using: - Kdenlive 20.12.2 - MLT 6.24.0 - Installed in NixOs, via the nix package manager, using the channel nixos-unstable (updated today), commit d235056d6d6, install via the command `nix-env -iA nixos.kdenlive`. -- You are receiving this mail because: You are watching all bug changes.
