Linux Vapoursynth problems

[kybos]

I am on Linux Mint 19.2 and I installed hybrid from your Ubuntu repository.
When trying to use the QTGMC (Vapoursynth) deinterlacer, the job always crashes. The problem can be also reproduced in the Vapoursynth Preview function, then VSEdit is opened and fails:

Failed to evaluate the script:
Python exception: Failed to load znedi3. Error given: znedi3: cannot open shared object file: No such file or directory

The plugin znedi3 is obviously used in QTGMC (script havsfunc.py), but it's missing in the installation.
Could it please be added (or is there a reason for it not being included)?

Thanks,
kybos


PS: When I close VSEdit after this error, Hybrid crashes immediately:

malloc_consolidate(): invalid chunk size
Aborted (core dumped)

[Selur]

Strange thing about this is as far as I can see everywhere in QTGMC zdnedi3 is only used through this:

core.znedi3.nnedi3 if hasattr(core, 'znedi3') else core.nnedi3.nnedi3

so only when it exists,...

[kybos]

Strange thing about this is as far as I can see everywhere in QTGMC zdnedi3 is only used through this:

core.znedi3.nnedi3 if hasattr(core, 'znedi3') else core.nnedi3.nnedi3

so only when it exists,...

I will not pretend to understand the code fully, but in the script havsfunc.py (which is loaded in the VS script created by Hybrid), there are several lines like this:

myNNEDI3 = core.znedi3.nnedi3

Could that be the problem?

[Selur]

Yup, probably is. I'll write a modified havsfunc.py in an hour or so and post it here.

Cu Selur

[Selur]

Okay, I see why I didn't stop this, it's because that's not how the script looks like for me.
See the scripts Hybrid should use: https://github.com/Selur/VapoursynthScriptsInHybrid
(replacing the script you use with the scripts from the git repository should help)

Cu Selur

[kybos]

Okay, I see why I didn't stop this, it's because that's not how the script looks like for me.
See the scripts Hybrid should use: https://github.com/Selur/VapoursynthScriptsInHybrid
(replacing the script you use with the scripts from the git repository should help)

Cu Selur

Thanks, that was it. I copied all the scripts from git into /usr/share/vsscripts and now the VS preview works.
But still, after closing VSEdit, Hybrid crashes as before. I suppose I will have to create a debug log for that...

[Selur]

Preview issues require a debug output of level 6 or higher.
Just to be sure, check that the binary used is vsviewer not vsedit,...

Cu Selur

[kybos]

Preview issues require a debug output of level 6 or higher.
Just to be sure, check that the binary used is vsviewer not vsedit,...

Cu Selur

Yes, binary is vsViewer.
I created debug log level 6, see attchmnt.
I don't provide a sample file, as it happens with any video file.

Thanks, kybos

[attachment=682]

[Selur]

@kybos: Sorry, totally forgot about the issue.
looking at the debug output there is an error:

qt5ct: using qt5ct plugin
qt5ct: D-Bus global menu: no

Which might be related to: https://forum.manjaro.org/t/solved-qt5ct...ault/48596

Cu Selur

[kybos]

@kybos: Sorry, totally forgot about the issue.
looking at the debug output there is an error:

qt5ct: using qt5ct plugin
qt5ct: D-Bus global menu: no

Which might be related to: https://forum.manjaro.org/t/solved-qt5ct...ault/48596

Cu Selur

No problem.
I checked qt5ct but it works without issues.
Both messages you mentioned come also when Hybrid starts, and exactly these both messages are issued when I start vsViewer directly (which also works).

But now I tried the Hybrid VS preview again and got a popup:
   

I suppose this is not a file system URL, but I definitely have no ffmsindex on my system, there is only the ffms2.so library. Is there still something missing in the installation?

Thanks,
Kybos