Khadas VIM3 testbuilds

Thanks alot, but will I be able to compile it for the latest kernel which is 5.3.0-rc5 ?

Also I will try this source with 4.9 also.

No, the latest kernel is useless for Kodi.

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Ah, But then on 4.9 can I have a working Desktop environment with X11?

CoreELEC is a just enough OS for Kodi, not based on X11.

Yes I am aware of it :smiley: Just trying to understand if things are possible or not, If is it possible then I can give it a try :wink:

So I send mine back. The Nic Port ist Not working…
I hate it :frowning:

I’m not sure if a update happened last night or when the last auto update took place my vim3 is still showing 20/08/2019 nightly but today when I try to navigate gui with video playing this happens, it happens while playing locally stored videos and streamed content. I’ve never seen it happen before and I havnt changed any settings. The video is short because of maximum upload limit but you can see everytime I press remote to navigate gui while video is playing the screen goes crazy https://discourse.coreelec.org/uploads/default/original/2X/2/22bca96cde0af064f5d11da04efcc029df1e99f4.MOV

Need to wait for tonight’s nightly release.

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Your issue looks something similar to mine but I am not using corelec though still the same graphic glitch.
Link

Hopefully tonight’s nightly fixes it for coreelec but if your having the same problem with a different OS it might not be a CE issue

I have a video that deinterlace not working,
I don’t know this is a known issue or not.

THX for reporting bug in deinterlacer. Deinterlacer is reporting progressive content for this video.
You can verify it during playback by shell command: /sys/class/deinterlace/di0/frame_format

it said: Permission denied

Try cat /sys/class/deinterlace/di0/frame_format

CoreELEC (official): nightly_20190827 (Amlogic-ng.arm)
CoreELEC-VIM3:~ # cat /sys/class/deinterlace/di0/frame_format
progressive

Yep, exactly what @afl1 said :slight_smile:

The sample is interlaced and for ex. is recognized by Apple TV 4K as interlaced video.

Format : Matroska
Format version : Version 4
File size : 82.0 MiB
Duration : 34s 860ms
Overall bit rate : 19.7 Mbps
Encoded date : UTC 2019-08-28 04:36:44
Writing application : mkvmerge v25.0.0 (‘Prog Noir’) 64-bit
Writing library : libebml v1.3.6 + libmatroska v1.4.9

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Main@L4
Format settings : CABAC / 4 Ref Frames
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Format settings, GOP : M=4, N=32
Codec ID : V_MPEG4/ISO/AVC
Duration : 34s 860ms
Bit rate : 19.3 Mbps
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Variable
Frame rate : 49.828 fps
Original frame rate : 25.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan type, store method : Separated fields
Scan order : Top Field First
Bits/(Pixel*Frame) : 0.187
Stream size : 80.4 MiB (98%)
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709

I tried this but it didnt work, Might be 2 reasons.

  1. the dtb which works for my VIM3 is “meson-g12b-s922x-khadas-vim3.dtb” which is not present in the dtb directory as it only have A311D which didnt seem to work for me in most of the OS’s I tried to boot from the USB. To solve this I tried using the dtb from manjaro built and that didn’t seem to work.
  2. You mentioned SD Card but I tried with USB Stick only, as currently I dont have any sd card to test with.

Is the image only for use with SD Card?

Same issue with that video on S905X (kernel 3.14).

You need to use the DTB from CoreELEC. Don’t go mixing and matching DTBs across different OSes because they are not cross compatible.
Use CE DTB for CE.