https://bugs.kde.org/show_bug.cgi?id=422061
--- Comment #5 from Paul Gover <pmw.go...@yahoo.co.uk> --- Created attachment 135005 --> https://bugs.kde.org/attachment.cgi?id=135005&action=edit tarball of .kdenlive and .mlt files for various tests, see the comment Sorry for not getting back sooner. The 20.8.2 appimage didn't fix the problem, but I circumvented it. But, having been prompted, I've done some tests. In each case, I rendered to a script, and then executed it. This produces the same results as rendering to a file, as far as I can tell. Test 1 was with my Gentoo installation kdenline-20.08.3. The files exhibit the problem - the original clip was 28 minutes or so of Zoom session; I thought I'd trimmed the clip to about 19 minutes, but the rendered file has 19 minutes of Zoom followed by about 9 minutes of blackness! Test 2 was a rerun, using the same project file, but with the latest appimage 20.12.1b. Same results. Test 3 was to start with a new project, import the same Zoom clip, cut it at (I was getting bored with rendering) to about 8 minutes. Render to script and them execute the script. SUCCESS - an 8 minute or so rendered file. Conclusion: either I'd done something wrong when I created the first project, or something in 20.12.1b is handling it better, but only when starting with a new project. I've tarred the ,kdenlive and .mlt scripts up for you as an attachment - use tar -xzf kdenliveTests.tar.xz to extract them. 'Tech club.*.20.8.3' is test 1; 'Tech club.*.20.12.1b' is test 2; and 'New20-12-1b.*' is test 3. Hope that helps. -- You are receiving this mail because: You are watching all bug changes.
