[wrxtasy]

I've never had an issue with the OE/LE S805/S905 ODROID C1/C2 and fractional (23.976 / 29.97 / 59.94fps) video output so long as:

a) Kodi dynamic refresh switching is working.
b) The display's 24p movie mode gets activated.
c) AMLogic's Frame Rate Automation is enabled in Firmware.

We would have seen the forums awash with thousands of AML users complaining if 24p was not working correctly.

I have reverted some Audio patches in LE Krypton versions I use because I had to set an approx +200ms adjustment otherwise - even when directly connected to my TV. It was the first time I had ever had to do that. A new common AML Linux Kernel is used for Hub / Play2 / C2 LE Kodi Krypton.
Kodi Krypton.
The reverted Audio fixed the issue for me.

There have been a LOT of A/V Sync timing changes introduced for LE Kodi Krypton. Kodi now has more direct control and bypass rendering is no longer used as it was in LE Jarvis.

Unable to test Audio Sync with an AVR as I do not have one.

Interestingly Kodi has a 175ms Video latency delay hardcoded into it as standard for 23.976 / 24fps video:
https://github.com/LibreELEC/LibreELEC.t...ttings.xml