Posts by popcornmix

When the video is corrupt, and you bring up OSD, is that clean, or have corruption?

This feels like a hardware issue. Did HW h.264 decode on that board work with LE9/Kodi 18?

"vcgencmd get_config over_voltage" should indicate what value has been read.

Quote from svenfoo

I've uploaded the first minute of the file here, of course after verifying that the cut version shows the artefacts as well:

Your link is wrong, but if you are saying it fails with standard big_buck_bunny_1080p_h264.mov

then that is a file that is tested regularly and plays fine.

Can you try adding "over_voltage=2" to config.txt on boot partition and test again?

Can you confirm if playing a file locally still has the problem? (e.g. copy to sdcard or attached USB stick)

If it does can you provide a sample file? (e.g. cut a 1 minute chunk that shows the problem and upload to a site like dropbox/google drive)

https://wiki.libreelec.tv/support/log-files

This isn't an issue I'm experiencing (or have heard of from others).

If this issue only started recently, then confirming the oldest build that has the issue and the newest build that didn't have issue would help narrow it down.

What is memory size of Pi4? Have you installed any other apps (e.g. docker/torrent client/PVR backend etc?)

Testing if this occur with a clean install of LE 10.0b2 would be useful (before installing any addons or other changes).

Quote from linuxuser

I can confirm this issue still exists on my 90% videos that I have on my hard drive and they have dts, Dolby Digital, dts hd audio , I am using libreelev 9.96.2 10. Are there any known solutions ?

Post a debug log. Can you provide a sample file that has the issue?

(or confirm if one of these has it: ¦› DTS Demo Trailers HD and SD - List of All Downloads)

The HVS can dither. It is enabled for 16 and 18-bit LCD displays.

It hasn't been enabled for HDMI which is typically 24-bit to 24-bit

(but 10-bit HEVC does change that).

I'll see if I can spot a difference with it enabled.

(although 10/12-bit output is starting to work).

> Whatever image I tried (of those that worked with the rockpi4 before) does not work.

Were the old and new Pi's Raspberry Pi or Rock Pi? The two are very different and need different images.

Do you have another hdmi cable you can try? That would be my first guess.

Does it occur only when playing video or in gui as well?

You have display configured to 4kp30. Does the issue occur at 1080p60?

Quote from taxmilibre

If it was possible for the sound to be simultaneously in the 3.5 mm and HDMI socket, I would be very pleased.

That is not possible.

I think if you add:

dtparam=audio=on

to /flash/config.txt and reboot the analogue option should appear.

Quote from harun-cuk17

Is this the latest build to test? And this one should be also the best to test. Am I right?

When I download the file and unzip I see different files and maps inside. How could I write that build to sd card? Do you have some steps how it should be?

You need to be running a Matrix beta build.

Copy the tar file linked to /storage/.update and reboot.

The problem is the codec (VC-1) which isn't hardware decoded and ffmpeg doesn't support multithreading.

(You typically see one core at 100% with 2 fairly idle) Some 1080p files struggle to keep up. Overclocking could help.

I did profile and found about 30% of the decode time is spent in two loop filter functions.

There's optimised assembly on x86, but arm only has C code. It's something we'd like to improve.

This log looks like an out-of-memory issues form transmission:

Apr 03 15:53:02.395376 LibreELEC kernel: transmission-da invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0

Do you still get crashes when transmission is disabled?

Quote from kaktuzzo

Hi,

Every day libreelec 10 crashes a few times when the TV is off

You have a couple of addons that are crashing:

weather.gismeteo and pvr.iptvsimple

I'd try uninstalling those and see if crashing stops.

That's strange. I was getting a different log file earlier.

I think the issue is that the gui mode is 4kp30 and the video is 50Hz.

Currently LE doesn't support 4kp50/4kp60.

I'd suggest you change mode in system/video settings to 1080p60.

Then enable "adjust display refresh to match video" and use the whitelists to enable modes you care about.

Make sure this includes 1080p50 (you can include 4kp24/4kp30 etc for 4k content).

Quote from TauNeutrino

here are the logs:

http://ix.io/2Ufe

From log:

 [    0.000000] OF: fdt: Machine model: Xunlong Orange Pi Zero

So I'm not sure why you are asking about pi4. It's a very different device.