Can you try a nightly build? That has improvements for handling unusual pixel formats (like more than 8-bits/pixel).
Posts by popcornmix
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RPi0/1/2/3 are 32-bit SoCs
Not quite. See here for more details.
32-bit: RPi Zero, RPi1, early model RPi2
64-bit: RPi Zero 2, late model RPi2, RPi3, PRi4
RPi2 was launched with a 32-bit Cortex-A7. RPi2 v1. 2 switched to using the 64-bit Cortex-A53 from the RPi3.
Also note all 64-bit RPi processors also support 32-bit. And you can run a 64-bit kernel with a 32-bit userland.
32-bit userland has historically been the choice of LibreELEC as widevine (needed for DRM playback of netflix/amazon prime etc)
was only supported on 32-bit, but there is now a 64-bit solution that LE 12 can use.
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RE: Rpi4 Libreelec 10.0.1 no sound through Pi's audio jack or Bluetooth
To enable the audio jack on RPi 4B in LibreELEC 10.x you need to:
- edit the /flash/config.txt file ( see https://wiki.libreelec.tv/configuration/config_txt ), use Putty terminal to connect LibreELEC SSH console ( https://www.hostinger.com/tutorials/how-to-use-putty-ssh ).
- add this line to config.txt: dtparam=audio=on
- reboot LibreELEC
- in Kodi GUI set the Audio output device in Settings - System - Audio menu to ALSA:bcm2835 Headphones, bcm2835 Headphones
You should see the connected BlueTooth…ghtesterFebruary 6, 2022 at 8:49 AM -
Do any other players play this file? Does kodi on windows/linux play it?
This looks strange:
Format : V_MS/VFW/FOURCC / HEVC
Codec ID : V_MS/VFW/FOURCC / HEVC
This would be the mediainfo output a normal hevc encode:
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L4@Main
Codec ID : V_MPEGH/ISO/HEVC
Can you upload a short sample file encoded that way?
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This doesn't look like a typical hevc file:
Code2023-07-31 22:33:58.744 T:1118 info <general>: ffmpeg[0x417b128]: [matroska,webm] Unknown/unsupported AVCodecID V_MS/VFW/FOURCC. 2023-07-31 22:33:58.753 T:1118 debug <general>: ffmpeg[0x417b128]: [matroska,webm] Could not find codec parameters for stream 0 (Video: none (HEVC / 0x43564548), none, 1280x540): unknown codec 2023-07-31 22:33:58.753 T:1118 info <general>: ffmpeg[0x417b128]: Stream #0:0: Video: none (HEVC / 0x43564548), none, 1280x540, SAR 1:1 DAR 64:27, 30 fps, 30 tbr, 1k tbn, 1k tbc (default)
Note that it probes "Video: none (HEVC / 0x43564548), none"
When I play a hevc file I see:
Can you confirm if you can play a typical hevc file? e.g. this?
Can you post output of mediainfo for your file?
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Seems to be a problem with the EDID reported by the AVR.
I'd suggest you connect it to directly to the TV (with working full hd),
and then run getedid create.
Then when you reconnect the AVR it will use the working EDID.
The reason for the faulty EDID may be the AVR itself, or it may be the extra HDMI cable used when going through the AVR.
It might be worth trying with that replaced.
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If you issue is with the universal movie scraper, then you'll be much better off asking in their support thread.
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There will be no HDR support with 9.2.8.
Personally I'd suggest you get a second sdcard with 9.2.8 for the rare occasions you play 3D videos.
And use a recent build the rest of the time.
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We'll need a debug enabled log to have any chance of answering your question.
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I've updated a build I made from current head of master here.
A quick test updated, and ran, and included the deinterlace support.
copy to /storage/.update and reboot to update. Be aware this is a master build, rather than nexus.
I don't think much has changed that would cause an issue with updating, but as always having a backup is useful.
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Recent LE12 nightly builds (since this PR) now support bwdif deinterlace, which has had recent neon optimisation in ffmpeg.
The quality of this deinterlace is much better than the previous firmware accelerated bob deinterlace.
In fact it's generally thought to be better than yadif.
See here for deinterlace comparisons.
bwdif is shows as "Bob-Weave" in the table.
To use it you want to disable settings/player/video/Allow hardware deinterlace with DRM PRIME
which allows the better quality software deinterlace to be used. We may make this a default option if feedback is positive.
You really want a Pi4 for HD resolution (Pi2/3 should handle SD).
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Does the display report a valid edid? ssh in and report output of "kmsprint" and "kmsprint -m"
Does it display an imagine using latest RPiOS bullseye image?
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The previous edid provided is probably fine, but it does report a large number of display modes supported, including 3D modes, and support for multichannel and passthrough audio formats which a basic display won't support.
I've created a more basic edid for 1080p50 and 1080p60 support, plus stereo PCM audio support.
You can grab it here.
I used AW edid editor to create this. It can be downloaded for free here.
This tool could be used to create an accurate edid for any display (with some work).
Obviously using a working display and/or working hdmi cable would be the simpler solution, but this is the workaround.
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Possibly this thread is useful:
Threadolder tv without 1080p
I have an older TV that does not support 1080p. I can't seem to get any picture on it. Initially I tried connecting my already built libreelec box on a RPi 3, but the TV displayed an error message. I then tried doing a fresh libreelec install v11 (maybe I should try v10?). Same result. I see the initial rainbow splash screen, but then the screen goes black and the TV eventually displays an error message that it can not display the picture.
I tried forcing 720p using config.txt and…mikeybsJuly 11, 2023 at 4:12 AM -
Based on (limited) information provided I'm guessing your display or HDMI cable is faulty and isn't providing an EDID.
This thread may be helpful:
Threadolder tv without 1080p
I have an older TV that does not support 1080p. I can't seem to get any picture on it. Initially I tried connecting my already built libreelec box on a RPi 3, but the TV displayed an error message. I then tried doing a fresh libreelec install v11 (maybe I should try v10?). Same result. I see the initial rainbow splash screen, but then the screen goes black and the TV eventually displays an error message that it can not display the picture.
I tried forcing 720p using config.txt and…mikeybsJuly 11, 2023 at 4:12 AM -
Is there a way to adjust overscan ie. border in the vido output? and the resolution.
The ui works, but the text is a little hard to read.See: https://kodi.wiki/view/Settings/…deo_calibration
Your resolution is fixed when using composite.
The default Estuary skin is optimised for 1080p (you can use it at lower resolutions but you may find the text is small).
You should investigate switching to skin that better supports low resolution screens.
There was a SD/CRT skin
I found, but it may not have been updated beyond Matrix.
But there are many skins. You may find something that works better.