[wedok]

The situation is 23,976 File plays on 50hz Output with enabled "Sync Playback to Display" option.
Normally video is speeded up to 25fps and sound gets pitched up to match the 50hz.
With Kodi, video is speeded up but sound has the same pitch as with 23,976 playback and i hear heavy time stretch artefacts.

How can i disable time stretching?

Libreelec on a s905x device.

[FXB78]

24 fps on a 50hz display just doesn't seem right whichever way you go about it. Can't you enable refresh rate switching & play at 60hz with 3:2 pulldown? I would think this would give you a better experience, assuming you have no 24hz option.

[wedok]

i only want to know if it is possible to disable time stretching and only pitch up the sound.
this is how it is done by pal tv stations and pal vhs/dvd mastering since decades ... ... ... and technics turntables.