Avidemux Forum

Attempting to load 3D LUT file:

DJI OSMO Action 5 Pro D-Log M to Rec.709 V1.cube

results in:

Load Failed
Incomplete file

I'd also try saving a short test clip with the same settings first. If that works but the full video doesn't, it can help narrow down whether the issue is related to a specific part of the file or just the output settings. It's a quick way to troubleshoot without waiting for a full encode.

One thing that's helped me with similar issues is testing the file with a different video output mode or decoder in Avidemux. If the problem changes or disappears, it usually points to a playback or decoding issue rather than the video file itself.

Okay, thank you for the reply. I've been using the software encoder on my 9800X3D instead now, and I feel like it works around the same speed as my 4070 super did.

Quote from: sark on July 25, 2024, 11:02:13 PMWhen deleted from the above location they no longer regenerate.
So it is just a case of deleting from both locations.

Thanks!! The default configurations coming back was getting very frustrating, as I never used them.

I'd also try opening the same file in a different build of Avidemux if you haven't already. I've run into a couple of cases where a newer nightly handled a file that the stable version struggled with. It can be a quick way to confirm whether it's a file issue or something that's already been fixed.

Quote from: eumagga0x2a on June 24, 2026, 11:04:09 PMBuild with Qt5 should work now, please pull the latest changes and retry.

I was able to compile and run, thank you. I am currently using X11 and not Wayland.

Quote from: eumagga0x2a on June 24, 2026, 11:04:09 PMQt 6.4.2 in Bookworm may be too old, in doubt please provide the actual build error (warnings about redefining definitions are unrelated).

The problem is the lrelease (qtchooser) executable which does not detect my QT6 installation even the right executable is here. I have to check my installation.

QT_SELECT=qt6 lrelease -version
lrelease: could not find a Qt installation of 'qt6'

/usr/lib/qt6/bin/lrelease -version
lrelease version 6.4.2


Great to know, thank you!

Quote from: grolandi on June 25, 2026, 02:51:22 AMDoes Avidemux use any portion of ffmpeg that contains the new pixelsmash vulnerability?

Avidemux doesn't enable MagicYUV decoder, the one containing this particular vuln, in its bundled libavcodec, therefore the answer is "No".

Does Avidemux use any portion of ffmpeg that contains the new pixelsmash vulnerability?

If so, what are the plans to patch Avidemux?

Thank you.