Posts by ko56

Does anyone have any idea of what the choppy playback problem may be, given the posted log?

Ok, done. New link at http://ix.io/4uhK

It would help me if, at this point, you would point out what needs to be removed.

I believe I have removed all "banned" addons. Please verify: the new log, hopefully showing the problem, is http://ix.io/4ucP.

Would you explain? I'm not aware that I have any banned add-ons.

Here is the log link http://ix.io/4u1Q

OK, the whitelist problem is resolved. By removing all cables from the connection (it involves an A/V receiver as well) except the HDMI cable from the rpi4 to the TV, the whitelist now includes the "4K" modes. So I just have to find which of the other cable pieces is the problem.

Thanks to everyone for their help.

However, even with 3840x2160@30 selected, the video, which says it is 3840x2160 HEVC, is still pausing. Kodi every few seconds displays the the "loading circle", it reaches 100% quickly, but playback is still not viable.

Thanks, I know about that. The problem is that Kodi Settings > System > Display > Whitelist does not show anything beyond 1920x1080.

Hi, I have an RPI4 running LE 11.0.1. I have a Samsung KS8000 TV that can support various 4K modes. E.g.

LibreELEC:~ # tvservice -d edid.dat; edidparser edid.dat

shows things like

HDMI:EDID found CEA format: code 95, 3840x2160p @ 30Hz
HDMI:EDID found CEA format: code 93, 3840x2160p @ 24Hz
HDMI:EDID found CEA format: code 94, 3840x2160p @ 25Hz
HDMI:EDID found CEA format: code 98, 4096x2160p @ 24Hz
HDMI:EDID found CEA format: code 99, 4096x2160p @ 25Hz
HDMI:EDID found CEA format: code 100, 4096x2160p @ 30Hz

How do I enter mode lines in config.txt to enable smooth 4K video playback? Right now it pauses every few seconds, and then resumes.

(I do have desktop resolution set to 1080p @ 60fps, and the Refresh setting to "On Start/Stop")

Hello,

I am using an RPi2 and running LibreElec 9.1. Somewhere in the upgradde from LE8 to LE9, the ability to use display settings higher than 1920x1080 was lost.

I can't figure out how this happened, and how to fix it. After searching this forum, I saw about adding hdmi_enable_4k=1 to /flash/config.txt, but that didn't improve anything after rebooting.

Is this an Rpi2 vs. Rpi3/4 issue? Any help would be appreciated.