Created attachment 114622 [details] These aure the Informaition output after failing. I want to Render an short animation. Saving frames works but it failed to convert the image Sequence.
Sounds similar to Bug 394538 (possible some local ffmpeg misconfiguration?)
It looks like ffmpeg was built without a necesary option: Failed to set value '-progress' for option 'nostdin': Option not found Where did you get your version of ffmpeg exactly?
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Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!