HiassofT AppleTV works with 4:4:4 YCbCr (see attached file).
Raspberry 4, Libreelec 10.0.1, no picture after reboot
-
busfahrer303 -
January 13, 2022 at 2:58 PM -
Thread is Unresolved
-
busfahrer303 I just checked your log again and you don't seem to be using 4kp50/60 output - log shows kodi GUI runs in 4kp30 and the 720p video playback switches to 4kp25 - so scratch my comments about scrambling.
CodeINFO <general>: GUI format 1920x1080, Display 3840x2160 @ 30.000000 Hz INFO <general>: Display resolution ADJUST : 3840x2160 @ 25.000000 Hz (29)BTW: I highly recommend configuring your display settings and whitelist as described in the wiki: https://wiki.libreelec.tv/configuration/4k-hdr
so long,
Hias
-
thank you for looking at my problem again. I first adjusted the whitelist (see 2 pictures in the attachment). Then I changed the refresh rate to 60Hz (see attached image). I turned on debugging again, reproduced the error, and uploaded the log: http://ix.io/3SLQ
Hope it might help this time.
Thank you so much.
Thomas
-
I'm still puzzled about your first log. Did you also have no picture after TV power off/on at 3840x2160 30Hz? Does it also happen at 1920x1080 (60 and 30 Hz)?
so long,
Hias
-
busfahrer303 thanks for the info! Can you please do a test with this build:
https://www.horus.com/~hias/tmp/libreelec/LibreELEC-RPi4.arm-10.0-devel-20220319153448-7f96b91.tar
I've added a bit of additional debug logging which will show if and when scrambling is used. Please reproduce the issue and post a log from that build.
BTW: I strongly recommend setting kodi gui resolution to 1920x1080 60Hz, not 3840x2160 30Hz. Kodi will keep using GUI resolution as a fallback when none of the whitelist entries match and 30Hz is a very bad choice eg for 50/60fps video playback.
so long,
Hias
