Rel 2.7.5

[tomasich]

Hi, in rel. 2.7.5 audio has stopped to work properly.
On my pc Windows 10 it worked time for a certain aumont of time now it stop.
On GUI is disppeared the bar to control the volume.
If I go to menu and I flag show "volume" it apper but it's grey.
The audio on my pc works fine, I have several audio outputs, I switch between them whitout problems...
Someone can help me?

[eumagga0x2a]

You must have inadvertently switched "AudioDevice" in the "Audio" tab of Avidemux Preferences to "Dummy". Please switch it back to "Win32".

Unrelated to the topic, I would generally recommend using the latest nightly rather than the increasingly outdated release, especially when dealing with mp4 files.

Avidemux win64 MinGW builds: https://avidemux.org/nightly/win64/

[tomasich]

You are right!
Many thanks.
I've tried to install the last release you suggest but smartscreen of windows block installation of unknown app :-(

[eumagga0x2a]

I can't help with smartscreen issues (and the project cannot provide digitally signed binaries), but you might want to try the zip-packaged version. It doesn't need to be installed, just unpack it to a directory of your choice.

The builds I pointed to are not releases but snapshots of ongoing work on Avidemux.