Created attachment 148288 [details] from start to finish SUMMARY 1. When first loading the project the bottom says "Check missing clips" No clips are missing. it does this for a long time 2. Once loaded, project seems fine with effects and all 3. Render results in crash and error message [libvpx @0000000002bcb340] Transparency encoding with auto_alt_ref does not work *** NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols. See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** STEPS TO REPRODUCE 1. rotoscope project 2. render as VP8, VP9, or any other alpha 3. hangs up on "wait" for a long time, fails, crashes OBSERVED RESULT crashes EXPECTED RESULT Render rotoscoped project with alpha background SOFTWARE/OS VERSIONS Windows: Windows 10 Home 21H1 19043.1645 KDE Plasma Version: I don't know KDE Frameworks Version: I don't know Qt Version: I don't know KDE version I have showing is 21.12.3 ADDITIONAL INFORMATION 1. I've tried changing profiles.xml in "Data" per a tutorial. Won't work. 2. Prior to this, on an older version my rotoscope would crash just like BUG ID 434696 3. Update resolved crashes during rotoscope but not for render.
I tried with a 1080p50 clip with a rotoscope effect and render it to VP8 and VP9. No crash. Please check with actual 23.08.1 version on the download page.
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be 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 If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
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!