Bug 455187 - Ultra slow, takes about 20 times longer to encode and then crashes.
Summary: Ultra slow, takes about 20 times longer to encode and then crashes.
Status: RESOLVED WORKSFORME
Alias: None
Product: kdenlive
Classification: Applications
Component: Rendering & Export (show other bugs)
Version: 20.08.2
Platform: Other Other
: NOR normal
Target Milestone: ---
Assignee: Jean-Baptiste Mardelle
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-06-12 17:34 UTC by mark.giblin@yahoo.co.uk
Modified: 2024-04-29 03:46 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


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Description mark.giblin@yahoo.co.uk 2022-06-12 17:34:17 UTC
SUMMARY
***
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
***
Ultra slow, takes about 20 times longer to encode and then crashes or causes the encode to stall or fail, there is an annoying window that pops up with MLT in the corner and its completely black.

I tried to encode a file of 9 minutes long and it was running for 20 minutes and stuck with 14 seconds remaining and failed..

I have been saying that there have been issues, plugins disappearing then reappearing and poor performance, especially on an octa core machine.

STEPS TO REPRODUCE
1.  Load up any video you want to edit
2.  Edit it in some small way
3.  Render the file.

OBSERVED RESULT
Ultra slow whilst other programs work at blisteringly fast speeds

EXPECTED RESULT
Ultra fast and quick encoding, which don't happen...

SOFTWARE/OS VERSIONS
Windows:  10
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
Has 16GB ram, Octa-core Intel architecture.
OS is an Original OEM.
Comment 1 diekuhrannte@web.de 2024-03-30 19:05:55 UTC
Can you please report whether the problem still exists? Or can we close the bug report?
Comment 2 Bug Janitor Service 2024-04-14 03:47:50 UTC
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!
Comment 3 Bug Janitor Service 2024-04-29 03:46:00 UTC
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!