The error in Kdenlive

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Rendering of D:/Documents/Cubed Chaos - The Raid.mp4 crashed

[swscaler @ 0000000013c3a280] Warning: data is not aligned! This can lead to a speed loss Current Frame: 25, percentage: 0
[mp4 @ 0000000007e0c5c0] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead. [mp4 @ 0000000007e0c5c0] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.


And from System Event Viewer

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Faulting application name: melt.exe, version: 0.0.0.0, time stamp: 0x5af03c24
Faulting module name: libmltplusgpl.dll, version: 0.0.0.0, time stamp: 0x5af03c46
Exception code: 0xc0000005
Fault offset: 0x00000000000058d4
Faulting process id: 0xfbc
Faulting application start time: 0x01d439d8fd7d92de
Faulting application path: D:\Program Files\Kdenlive-18.04.1\melt.exe
Faulting module path: D:\Program Files\Kdenlive-18.04.1\lib\mlt\libmltplusgpl.dll
Report Id: 92608227-b814-4516-9e57-53af2c8898f3
Faulting package full name:
Faulting package-relative application ID:

Hello,

The AVStream.codec is just a (in)(famous) warning, but shouldn't be the cause of a crash.
The faulty section is indeed the MLT 'plusgpl' module, containing following effects: burn, lumaliftgaingamma, rotoscoping, telecine.
If you use one of these effects... try to go without it for the moment
And let us know about the filter to debug!

Vincent.

Just made a tweak.

I downloaded Shotcut as portable zip: https://github.com/mltframework/shotcut ... 180814.zip

Then I copy following files from Shoutcut lib/mlt to Kedenlive lib/mlt:
- libmltopengl.dll -> missing in Kdenlive -> now playing is much smoother with staggered videos and effects. Maybe it helps to avoid libmltplusgpl.dll crash.
- libmltsox.dll -> missing in Kdenlive -> I’m not sure if this solving the play/pause problem. I cannot proper reproduce.
What solves the play/pause problem is changing the “processing treads” to 2.
- libmltrtaudio.dll -> missing in Kdenlive -> now the RtAudio works as well.

To enable above I copy following folder from Shoutcut share/mlt to Kedenlive share/mlt:
- opengl -> missing in Kdenlive
- rtaudio -> missing in Kdnelive
- sox -> missing in Kdnelive

vpinon wrote:Hello,

The AVStream.codec is just a (in)(famous) warning, but shouldn't be the cause of a crash.
The faulty section is indeed the MLT 'plusgpl' module, containing following effects: burn, lumaliftgaingamma, rotoscoping, telecine.
If you use one of these effects... try to go without it for the moment
And let us know about the filter to debug!

Vincent.

The only two effects I used in the entire video were rotoscope and blur (to achieve a censor effect). Unfortunately, trying to use the Alpha tools is much more cumbersome and will take much longer on each of the clips.

Merlimau wrote:Just made a tweak.

I downloaded Shotcut as portable zip: https://github.com/mltframework/shotcut ... 180814.zip

Then I copy following files from Shoutcut lib/mlt to Kedenlive lib/mlt:
- libmltopengl.dll -> missing in Kdenlive -> now playing is much smoother with staggered videos and effects. Maybe it helps to avoid libmltplusgpl.dll crash.
- libmltsox.dll -> missing in Kdenlive -> I’m not sure if this solving the play/pause problem. I cannot proper reproduce.
What solves the play/pause problem is changing the “processing treads” to 2.
- libmltrtaudio.dll -> missing in Kdenlive -> now the RtAudio works as well.

To enable above I copy following folder from Shoutcut share/mlt to Kedenlive share/mlt:
- opengl -> missing in Kdenlive
- rtaudio -> missing in Kdnelive
- sox -> missing in Kdnelive

I'll give this a shot and report back.

Okay, moving those files in did nothing to help. Plus, now I can't figure out how to do multiple censor blurs in the same shot without rendering and reimporting to do the second blur, since the alpha effects that are left are messing with each other when I try to use them.

You moved the 3 folders as well? If yes and you get in trouble just delete this 3 files and folders. Sorry for bad advice.

I feel bad for not replying.

After a reboot, everything went smoothly. Haven't had a crash since.

Thank you for the feedback. Glad to here, you could solve the issue. Please mark the topic as solved.

I fix the problem by creating a new project