[kdenlive] [Bug 472849] Cannot load previously created project - crash on rebuilding proxies
https://bugs.kde.org/show_bug.cgi?id=472849 --- Comment #2 from Slawek Mikula --- It still crashes. 23.08.04 (deb version and AppImage). I've cleared the qml cache. Next i've loaded other project (simpler). It created ca. 280 tasks and reduced it to 58 (proxing?) then gradually execute them and everything was OK. Next i've loaded the problematic project. I saw 138 tasks in the queue and still visible dialog "loading clips" at 41%. After some time - high cpu usage, nothing in the console the application crashes. I'm uploading last lines from the console log. If anything is needed to help resolve or track the error i can provide (cannot have enough time/knowledge to dig deeper in the code). -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 472849] Cannot load previously created project - crash on rebuilding proxies
https://bugs.kde.org/show_bug.cgi?id=472849 --- Comment #3 from Slawek Mikula --- Created attachment 164735 --> https://bugs.kde.org/attachment.cgi?id=164735&action=edit Log from the 23.08.04 version loading this project (not all log but the last lines) Log mentioned in the previous comment. -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 472849] Cannot load previously created project - crash on rebuilding proxies
https://bugs.kde.org/show_bug.cgi?id=472849 --- Comment #5 from Slawek Mikula --- Created attachment 164752 --> https://bugs.kde.org/attachment.cgi?id=164752&action=edit Project which crashes the Kdenlive Adding project which crashes the Kdenlive. I think the problem arises when kdenlive had to rebuild/recreate the media proxy data. I was creating this project and everything was OK. Then i rendered it. Some time later (ca. 1 month) I opened it again and it started to create crashes on proxy rebuild. I was trying to open it with different versions of kdenlive (appimage) and sometimes (very rarely) the app did not crash. Additional problem was, that i've created some subsequences which were used in the main sequence. When the application finally loads it the subsequences were "destroyed" eg. the timeline and items in it does not resemble the original sequence. -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 472849] Cannot load previously created project - crash on rebuilding proxies
https://bugs.kde.org/show_bug.cgi?id=472849 --- Comment #9 from Slawek Mikula --- (In reply to emohr from comment #8) > With this fix I could load your project without crash. Please check with the > daily build if it is opening on your end as well without crash: > https://invent.kde.org/multimedia/kdenlive/-/jobs/1494939/artifacts/download Yes ! Right now it is working as expected. The project loads and then: - missing clips - ok - i've moved some items in my folders (my fault). Choose to use placeholders. Proceed. - information that problems were found in project file (Clip not found, clip tractor29 (?) not found, other clip not found. Clicked ok. - error invalid clip chain 48,49,50, recovered - clicked ok - another error, recovered, clicked ok - summary - in the project notes information about errors (wow!) Project loads, i can browse/edit/correct it. Super cool :) Sorry for inconvenience, but honestly don't remember of doing something very odd/dangerous to the project files. I think it happens when using during the project gradually new versions (AppImage/Deb) to edit/work on the project. Some small observations: - jobs combobox (at the "project bin" tab). When everything is OK it does not interest me (normal user). But when the project load with the crash i wanted to see what the 129 jobs are for. Maybe add some dialog window with the information about the jobs e.g. "creating proxy for clip". It might help to understand "what the heck is going on and the processor is so high" - why in the ci artifacts the AppImage is in the hidden (dot) folder .kde-ci-packages :) ? Firstly coudn't find after unpacking it Don't marking this as resolved, but i think it is. Thanks ! -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 472849] New: Cannot load previously created project - crash on rebuilding proxies
https://bugs.kde.org/show_bug.cgi?id=472849 Bug ID: 472849 Summary: Cannot load previously created project - crash on rebuilding proxies Classification: Applications Product: kdenlive Version: 23.07.80 Platform: Ubuntu OS: Linux Status: REPORTED Severity: crash Priority: NOR Component: User Interface Assignee: j...@kdenlive.org Reporter: slawek.mik...@gmail.com Target Milestone: --- Created attachment 160654 --> https://bugs.kde.org/attachment.cgi?id=160654&action=edit crash logs I've created moderately complicated project and successfully rendered it. Thanks ! But after that I cannot load project for future modifications. The application crash when it starts to rebuild indexes/proxies. In the attachment i've placed logs from the latest beta version (console log) and gdb list when running 23.04.3. Steps to reproduce: - start application - load project - project loaded - app displays the progress dialog and I see that I have 179 tasks remaining - during this tasks application crashes I can share the project files when needed privately (to dev) because of the project content. -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 493308] New: Audio recording not working with specific device (external USB microphone - LCS_USB_Audio driver)
https://bugs.kde.org/show_bug.cgi?id=493308
Bug ID: 493308
Summary: Audio recording not working with specific device
(external USB microphone - LCS_USB_Audio driver)
Classification: Applications
Product: kdenlive
Version: 24.08.1
Platform: Ubuntu
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: User Interface
Assignee: j...@kdenlive.org
Reporter: slawek.mik...@gmail.com
Target Milestone: ---
Created attachment 173816
--> https://bugs.kde.org/attachment.cgi?id=173816&action=edit
logs compressed
At the beginning - audio recording on other devices (internal microphone, usb
headset with microphone) works OK. There is issue with one USB microphone
("pro").
- plug device into USB
- device is discovered
- start kdenlive, enter settings, set recording to this device (is detected),
set 44k1 and 1-channel (mono)
- go to timeline, enable sound monitoring for recording, soundbar displays
correctly sound level from this microphone
- clik on the record button, it is enabled, automatically in the project bin
displays the error that Capture.wav cannot be loaded
I've checked all setting variations (1/2 channels, 44k1, 48k).
In Audacity recording with this device works OK.
In the log one can see error:
qt.multimedia.ffmpeg.encoder: Stream initialization error: "Audio device has
invalid preferred format"
ERROR : QMediarecorder - Capture failed
Something is wrong with setting recording format during initialization.
In the attachment:
- lsusb of this device - it is branded "Mozos", but it is generic "chinese"
microphone platform with generic USB interface
- dmesg of this device during connection
- kdenlive log with selected behaviour (two consecutive clicks on the record
button)
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[kdenlive] [Bug 493308] Audio recording not working with specific device (external USB microphone - LCS_USB_Audio driver)
https://bugs.kde.org/show_bug.cgi?id=493308 --- Comment #2 from Slawek Mikula --- Additionally I might add, that this exact device was recording correctly with previous version of Kdenlive. Don't know exact numbers, but before the recording architecture overhaul - from Qt5 to Qt6 AFAIK (sorry for this shortcut). Firstly when early versions of Kdenlive with Qt6 was released the recording in-app was postponed to next versions. And next when it returns, the recording hits this bug. I hope this helps a bit. I can try to fix/fiddle with it (can compile Kdenlive) and provide some tips to correctly fix it, but if someone could pinpoint area in the code which can be responsible for this. I think something with creating audio recorder objects and audio format. Sorry. Not an expert with Qt :) and don't have much time for digging it by myself. -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 493308] Audio recording not working with specific device (external USB microphone - LCS_USB_Audio driver)
https://bugs.kde.org/show_bug.cgi?id=493308 --- Comment #4 from Slawek Mikula --- Hi, Sorry, don't know exactly what do you mean about hardware acceleration of this microphone (first heard of). You mean that in the graphic card has usb/xlr/jack connector ? Using laptop and long time no pc/desktop user :) It is/was always connected via USB bus/cable to the computer. Using ubuntu 24.04 and using standard intel+nvidia drivers. How can I find if this audio connection is hardware accelerated ? -- You are receiving this mail because: You are watching all bug changes.
