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Problem with a sound file (delay, wave form) [fixed]

Posted: Sat Nov 08, 2025 9:41 pm
by sebastian
Good evening,
I have a problem with playback in the timeline. When I start the timeline, the light tracks are fine, but the music is delayed by 2-3 seconds. I use music in WAV format (PCM 16 bit, 44100 Hz, stereo). I know that the program has a different encoder than other audio software. I read about it on the forum, but I don't know how to fix it. Thank you.

Re: problem with music in lime line

Posted: Sun Nov 09, 2025 12:48 am
by support
Could you please send us the audio file + a ZIP of your lightshow via wetransfer ?
(viewtopic.php?t=101)
We will check that.

Re: problem with music in lime line

Posted: Sun Nov 09, 2025 2:37 pm
by sebastian
The problem persists in all light shows, even if I create a completely new one and only import music, the problem still persists:

Music: https://we.tl/t-F4X9a7Gm5f

I also used the first version of the software, where I used the timeline once and had the same problem.

Re: problem with music in lime line

Posted: Mon Nov 10, 2025 5:06 pm
by support
You sent only the audio file without your lightshow, so we tested only the audio file, and it works ok here.

We suspect a Codec problem in your system.
We suggest you to install "K-Lite Codec pack": https://www.codecguide.com/download_kl.htm .

Re: problem with music in lime line

Posted: Thu Nov 13, 2025 9:26 pm
by sebastian
I installed https://www.codecguide.com/configuratio ... rsion=1930 and the problem is solved. It works perfectly for all songs, regardless of type.

Thank you very much. :D

Re: problem with music in lime line

Posted: Fri Nov 14, 2025 9:14 am
by support
Good news !

Thank you for the feedback.

Re: Problem with a sound file (delay, wave form) [fixed]

Posted: Sat Dec 06, 2025 6:23 pm
by sebastian
Hello. The problem persists, after not using the program for a long time, the problem returns - reinstalling https://www.codecguide.com/download_kl.htm helps, but later it happens again, is this normal?

Re: Problem with a sound file (delay, wave form) [fixed]

Posted: Mon Dec 08, 2025 9:43 am
by support
This may happen when another program or a "Windows update" has changed the configuration of "DirectShow" (the OS media player).
Please let us know if this happen regularly.

Re: Problem with a sound file (delay, wave form) [fixed]

Posted: Mon Dec 08, 2025 4:54 pm
by sebastian
I just want to ask if there is anything I need to set in the application (for loading audio) so that this doesn't happen.

Re: Problem with a sound file (delay, wave form) [fixed]

Posted: Tue Dec 09, 2025 11:07 am
by support
Sorry, we don’t think so.
Our software has no authority to prevent other applications from changing the settings.
It’s similar to when an internet browser asks to become your default browser. If you answer ‘yes’, the previous one is simply replaced.