[LAU] kdenlive - audio time delay

Daniel d at niel.com.de
Mon Oct 7 17:45:52 CEST 2019


OK. A little progress.
The rt kernel would not work on my system, i am investigating, so i
installed the linux-ck kernel.
In the kdenlive preferences i can switch the audio system which is used
for playback. When i use pulseaudio i get a delay in my markers of about
5-6 frames (200-240ms).
When i switch to ALSA i get a delay of 2-3 frames (80-120ms). That's a
little better.
I will try further audio servers (e.g. OSS) to see where i may get a
further improvement. Also will try to install the rt kernel...

Any ideas, how i can get it right on the spot? My system latency is
around 30ms (cyclictest).

Thanks a lot!



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