Against my better judgement, I purchased this SCISHION AI ONE on an impulse buy. After being burned several times by these Rockchip boxes ( I have had several of them) I swore I would NEVER purchase another Rockchip device. Anyway, after I received it, my apprehension was confirmed, it is JUNK. Fortunately, the vendor and I came to a mutual agreement on the disposition of this horrid device. So, I have a useless device and figured I would do some tinkering.
Tried a couple of Rockchip LibreELEC firmware's found here, but they would not work. Finally found this "LibreELEC-ROCK64.aarch64-8.2-devel-20171004193222-r26173-gd404dbb.img" and it worked. The WiFi or Ethernet did not work, but I used an old USB 2 Ethernet adapter that I had laying around and it worked out of the box. This LibreELEC version is Rock64 aarch64 >> devel20171004193222~.
The audio is stereo only, not passthrough at all. The video works, but is a little choppy, usable but not great. This is tested by using my BlueRay rip of Avatar. The DVD rips WILL play with Dolby Digital, but video is still jerky.
Media info for the BlueRay rip of Avatar.
Video codecs
omplete name : \\DS216\Video\BlueRay_Movies\Action\Avatar (2009)\Avatar (2009).mkv
Format : Matroska
Format version : Version 2
File size : 39.7 GiB
Duration : 2 h 41 min
Overall bit rate : 35.2 Mb/s
Movie name : Avatar
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings : CABAC / 2 Ref Frames
Format settings, CABAC : Yes
Format settings, RefFrames : 2 frames
Format settings, GOP : M=3, N=24
Codec ID : V_MPEG4/ISO/AVC
Duration : 2 h 41 min
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Language : English
Audio codec
Audio #1
ID : 2
Format : DTS
Format/Info : Digital Theater Systems
Format profile : MA / Core
Codec ID : A_DTS
Duration : 2 h 41 min
Bit rate mode : Variable / Constant
Bit rate : Unknown / 1 509 kb/s
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 kHz
Frame rate : 93.750 FPS (512 SPF)
Bit depth : 24 bits
Compression mode : Lossless / Lossy
Delay relative to video : 2 ms
Title : Surround 5.1
Language : English
Default : Yes
Forced : No
Audio #2
ID : 3
Format : DTS
Format/Info : Digital Theater Systems
Codec ID : A_DTS
Duration : 2 h 41 min
Bit rate mode : Constant
Bit rate : 1 509 kb/s
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 kHz
Frame rate : 93.750 FPS (512 SPF)
Bit depth : 24 bits
Compression mode : Lossy
Delay relative to video : 2 ms
Stream size : 1.70 GiB (4%)
Title : Surround 5.1
Language : English
Default : No
Forced : No
Audio #3
ID : 4
Format : AC-3
Format/Info : Audio Coding 3
Codec ID : A_AC3
Duration : 2 h 41 min
Bit rate mode : Constant
Bit rate : 224 kb/s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Bit depth : 16 bits
Compression mode : Lossy
Delay relative to video : 23 ms
Stream size : 259 MiB (1%)
Title : Stereo
Language : English
Service kind : Complete Main
Default : No
Forced : No
Audio #4
ID : 5
Format : AC-3
Format/Info : Audio Coding 3
Codec ID : A_AC3
Duration : 2 h 41 min
Bit rate mode : Constant
Bit rate : 448 kb/s
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Bit depth : 16 bits
Compression mode : Lossy
Delay relative to video : 23 ms
Stream size : 518 MiB (1%)
Title : Surround 5.1
Language : English
Service kind : Complete Main
Default : No
Forced : No
Now I have downloaded this file and will test it. "LibreELEC-RK3328.arm-9.0-nightly-20180624-7eb9981-box"
