SUMMARY Render bug keeps crashing and can't complete STEPS TO REPRODUCE 1. Load project 2. Scrub etc, it works and plays fine until the end in the interface 3. Render and it crashes OBSERVED RESULT Crash EXPECTED RESULT Render SOFTWARE/OS VERSIONS kdenlive Version 20.12.3 OS: Pop!_OS 20.10 [linux version 5.11.0-7612-generic] KDE Plasma Version: (not sure how to find) KDE Frameworks Version: (not sure how to find) Qt Version: Qt 5.14.2 (x86_64-little_endian-lp64 shared (dynamic) release build; by GCC 10.2.0) on "xcb" ADDITIONAL INFORMATION Here is the crash report: Rendering of /home/username/Videos/outputfilename.webm crashed No LADSPA plugins were found! Check your LADSPA_PATH environment variable. [mp3 @ 0x55f890e60040] Estimating duration from bitrate, this may be inaccurate [mp3 @ 0x55f890e62640] Estimating duration from bitrate, this may be inaccurate [mp3 @ 0x55f8932e07c0] Estimating duration from bitrate, this may be inaccurate [mp3 @ 0x55f8932ebbc0] Estimating duration from bitrate, this may be inaccurate [mp3 @ 0x55f8938db140] Estimating duration from bitrate, this may be inaccurate [mp3 @ 0x55f8938e19c0] Estimating duration from bitrate, this may be inaccurate [mp3 @ 0x7fbba4be5f40] Estimating duration from bitrate, this may be inaccurate [mp3 @ 0x7fbba4be9d40] Estimating duration from bitrate, this may be inaccurate [webm @ 0x7fbbd42025c0] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead. [webm @ 0x7fbbd42025c0] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead. [swscaler @ 0x7fbad5807980] Warning: data is not aligned! This can lead to a speed loss I can't recall how I installed KDENLIVE but I THINK it was via apt-get install. In fact, yes I believe this is true: kdenlive-data/groovy,groovy,now 4:20.12.3-2~ubuntu20.10.1 all [installed,automatic] kdenlive/groovy,now 4:20.12.3-2~ubuntu20.10.1 amd64 [installed]
Thanks for your report! Can you please upload your project file or tell us which effects you use in the project?
Created attachment 137616 [details] Explanier for where the crash occurs Hi there, the project file is quite large. 9GB or so. I can if the list of effects doesn't do anything, however I should note it keeps crashing at the one spot. I'll include a screenshot and a list of effects for now. Thank you Effects used: - fade in - fade out - transform - speed increase in videos - manual change of frame rate in some video settings However, the only ones that seem to happen at crash point are: - fade in - fade out - transform Please see attached image for a helpful visual on where it happens.
Hi there, the project file is quite large. 9GB or so. I can if the list of effects doesn't do anything, however I should note it keeps crashing at the one spot. I'll include a screenshot and a list of effects for now. Thank you Effects used: - fade in - fade out - transform - speed increase in videos - manual change of frame rate in some video settings However, the only ones that seem to happen at crash point are: - fade in - fade out - transform Please see attached image for a helpful visual on where it happens.
(In reply to Julius Künzel from comment #1) > Thanks for your report! Can you please upload your project file or tell us > which effects you use in the project? Just an update on this. I removed the first of the 3 x images (as shown in previous screen shot), re-added it and re-applied the fade and transform. It then rendered no problem. Maybe not worth spending your time on this as it could well be a strange one off thing? I'm happy to have this closed if you are. Thanks for all you do for the community. Much respect.
Thanks for your answer. Closing.