Avidemux Forum

I called it a bug but it doesn't seems to be so, I extensively searched the Net for someone else with this same issue and I found nothing.

This is what I get when I run Avidemux GIT latest on my Kicksecure 18 system based on Debian Trixie:


Yep, instead of showing the video's output it shows the Avidemux2 interface window!!! If I run the video the audio is OK while the video stays still as it is.

My hardware is a Dell PC with GenuineIntel chips.

I tried all I can do: I recompiled under a chrooted clean Trixie base system then I installed the DEBs on Kicksecure: nothing changed. I downloaded all the recent Avidemux2's executables I found on the Net and run them: nothing changed. I tried all Avidemux's available decoders: nothing changed. Now I am finally out of options.

This is an example log: https://paste.debian.net/plainh/f313d954

Some library on my system seems to be joking at me, right? I know that Kicksecure is a research project but I don't think that matters here. By the way, it 's the first time in absolute that my distro doesn't give any warnings/errors both from the kernel and the system in so many years.

I am a programmer, if you can help me at id the faulty lib I can try to recompile it from source and reinstall it if you say so.

Thanks for any help! I can't run a system without Avidemux2

And the award for the strangest bug goes to...

Die neueste Windows-Version ist r241212.
Sie finden diese unter folgendem Link:

https://www.avidemux.org/nightly/win64

Danke schön.
Komisch, ich war auf der Original-Homepage und bilde mir ein, dass v2.8.1 die letzte Version war.
Werde ich gleich v2.8.2 tunerladen und installieren.
Und danke für den Tipp, den werde ich dannauch gleich ausprobieren.

Unter der "neuesten v2.8.1" war wahrscheinlich die "neueste v2.8.2" gemeint, denn alle 2.8.1 sind steinalt.

Um Zugang zu Videofiltern zu bekommen, bitte zuerst einen Video-Encoder auswählen. Dasselbe trifft analog auf Audiofilter zu (keine Filterung im Kopiermodus möglich).

Ich habe mir jetzt extra die alte v2.8.1 deinstalliert und die neueste v2.8.1 runtergeladen, doch bei beiden kann ich Video - Filter nicht anwählen. Auch die Tastenkombination Strg-Alt-F funktioniert nicht. Ich habe es mit einem .ts und einem .mp4 Video versucht.

Was ich möchte ist Senderlogo entfernen. Muss nicht einmal das Senderlogo sein, aber in der rechten oberen Ecke (RTL) ist permanent "neue Folge" sichtbar und das ist fürchterlich störend.
Was ich im Forum gefunden habe (englischer Beitrag): es gibt 2 Filter, die das können: "MPlayer Delogo2" und "the new Delogo HQ courtesy of szlldm".
Aber auch das kann ich nicht finden. Und eine Anleitung habe ich auch schon gegoogelt, aber da brauche ich halt "Video-Filter".

Kann mir da bitte jemand weiterhelfen?
Danke im Voraus.

Hi there,

is it poiible to convert / rip subtitles that are not burned in from a DVD to a SRT format?
Does anybody know a way how to do it ?
Thanks a lot for your help
Clausmaus

You can  achieve this in Avidemux, but it's a bit buggy. The first and last frames/images will usually have the wrong duration.
You could add blank frames/images at the beginning and end, but personally I would do this with FFmpeg.

Here are the steps for Avidemux.

If you want your images to display for 3 seconds each and an output of 25fps, apply the following steps:

Import images and set Video Output of choice.

In Filters dialogue select Change FPS filter and set Destination frame rate: to 1

Add Resample FPS filter and set New frame rate: to 75.
This is set to 3 x output frame rate (3 × 25).

Add a second Change FPS filter and set New frame rate: to 25.
The output frame rate.

Filters must be applied in above order.

Sark

Quote from: DRWin on February 14, 2026, 02:26:42 PMHow can I keep 25fps (for TV compatibility) while "slowing down" the video

Have you tried the "Resample FPS" filter ?

I made a video using a couple of hundred images, with output set to 1fps so that each image had a duration of several seconds.  The video works perfectly on my laptop, but the TV would not play the video due to "unsupported video format".  The problem is the 1fps output. (I know this because I ran a test video with 25fps output, which displayed perfectly on TV but each image lasted only a fraction of a second.)
How can I keep 25fps (for TV compatibility) while "slowing down" the video so that each image remains displayed for a few seconds?  Can Avidemux do this?

I'm sorry for a very late reply. Which build of Avidemux are you using?

I'm not sure about the exact version of NVIDIA Video Codec SDK headers (nv-codec-headers) various Avidemux 2.8.2 nighties are built against, but if it is 12, then the minimum driver version that SDK requires (522.25) is newer than the last one that still supports GTX 660 (475.xx).

In doubt, if your were using the last release (Avidemux 2.8.1) please try the latest available 2.8.2 build from https://avidemux.org/nightly/vsWin64/