[ROM] Unofficial OpenELEC for MK808B+ and MXQ

[envagyok]

you're welcome

I thank this great possibilit

[kszaq]

I update existing 20150315 version, and absolut no sound. At music,at movies, dts,dolby d, with or without dts-hd, dolby hd passtrough, just silenece.
Maybe fresh install help?

Okay, I think I've sorted out the no-audio problem with the previous test release.

Experimental release:

https://github.com/kszaq/OpenELEC.tv/releases/tag/5.0.6-atest2

Please test and report:

• multichannel PCM audio
• HD Audio passthrough
• DTS and Dolby Digital passthrough

For MXQ users: after this update optical output will most likely not work.

[envagyok]

Okay, I think I've sorted out the no-audio problem with the previous test release.

Experimental release:

https://github.com/kszaq/OpenELEC.tv/releases/tag/5.0.6-atest2

Please test and report:

• multichannel PCM audio
• HD Audio passthrough
• DTS and Dolby Digital passthrough

For MXQ users: after this update optical output will most likely not work.

After update mxq audio output switch to 7.1 multichannel pcm. At all speaker settings (2.0-7.1) use 7.1
/Rasppi uses 5.1/
Passtrough enabled for hd and non-hd audio:
Dts hd- output stays multi pcm, but no audio hearable video encoding uses 2 core
Dolby truehd- same result
Dts- same result
Dolby digital-same result
Flac 192,96 kHz 2.0- output multi 7.1 but 192,96khz (all above 44.1khz) and music plays fine
All other (44kHz) music plays fine, but video just with mp3 sound.
Multichannel music (96khz flac) rear right bass channel!!

Passtrough disable dts-hd, Dolby hd, but enable dts, dolbyd passtrough:
Dts-hd - as above, no sound
Dolby hd - played with sound! Multi 7.1 48khz as source
Dts- as above, no sound
Dolby d-as above, no sound

Disable all passtrough:
Output 7.1pcm always
Dolby D - ok, pcm mode
Dts - ok, pcm mode
Dts-hd - ok, pcm mode
Dolby D - ok, pcm mode
But! stereo source I think good,but 5.1-7.1 the center channel moved to rear left!!!
Dolby truhd plays just 48 kHz, 96 not then no pcm output from mxq
Dts-hd more than 48khz I dont have, so I cannot test.
I look around for demonstration video for dd,dts,dtshd,ddhd with channel ordning help, masbe the I can help more.
Someone can me gave source? I need video files with all coding system, more sampling freq, and with word assigning (front left, front right, etc)

[envagyok]

I need like this:

http://www.demo-world.eu/2009/12/29/aix-records-audio-calibration-disc-hd-music-sampler/

[icebird]

I've just updated. I had 5.0.5 version and only played 2.0. Now I can switch to 5.1 without problems and quality is much better.
Although I can get passtrough work. Thanks for your work, every day I'm more happy to have this stick, with your rom

[kszaq]

@envagyok, thank you a lot for your extensive testing! I will try to tweak the parameters further. It may take some time as I have no AV receiver and my TV accepts 2 channel PCM only, no support for DD or DTS.

[envagyok]

I need like this:
http://www.demo-world.eu/2009/12/29/...music-sampler/

Here is it:

http://www.4shared.com/file/wSpTz4U0ba/Aix_Records_-_71_Audio_Calibra.html

[765aleksandr765]

http://goo.gl/OOZuym

Отправлено с моего iPhone используя Tapatalk

[MeleTest]

Dear Kszaq,
Thanks a lot of for your work.
I have been using your releases for 2 months ago and they work well.
The precedent pre-release just gives noises with ac3 passthrough, but no sound.
With the last one, noises disappear, but still no sound.
I have a request:
I have an usb TNT stick wich works on my PC, but not on the MXQ. It is recognized as "Bus 001 Device 005: ID 14aa:0226 WideView Technology Inc.". the firmware "dvb-usb-wt220u-fc03.fw" is present in /lib/firmware", but scan (with w_scan and/or in tvheadend) gives not result.
Any ideas?
Bests regards
MeleTest

[Dez]

I just got u-boot source code from BeeLink and I will try to implement booting from an SD card Odroid-C1 way i.e. via boot.ini script.

Hey kszaq

Have you been able to get any further with booting from SD card?

Is it possible to share this source here to see if any of us might be able to help get it working?

[kszaq]

Dear Kszaq,
Thanks a lot of for your work.
I have been using your releases for 2 months ago and they work well.
The precedent pre-release just gives noises with ac3 passthrough, but no sound.
With the last one, noises disappear, but still no sound.

This is a work in progress hard to progress in with no AV receiver.

I have a request:
I have an usb TNT stick wich works on my PC, but not on the MXQ. It is recognized as "Bus 001 Device 005: ID 14aa:0226 WideView Technology Inc.". the firmware "dvb-usb-wt220u-fc03.fw" is present in /lib/firmware", but scan (with w_scan and/or in tvheadend) gives not result.
Any ideas?
Bests regards
MeleTest

On your PC, are you using Linux? Can you post a dmesg and/or tvheadend log? It also may be worth to google if anyone else with the same stick had a similar problem before.

Hey kszaq

Have you been able to get any further with booting from SD card?

Is it possible to share this source here to see if any of us might be able to help get it working?

Unfortunately no progress in that matter. I plan to use Hardkernel's source code for u-boot: https://github.com/hardkernel/u-boot...roidc-v2011.03

[Dez]

Unfortunately no progress in that matter. I plan to use Hardkernel's source code for u-boot: https://github.com/hardkernel/u-boot...roidc-v2011.03

No worries.

Thanks kszaq.
I'll try fiddling around with this when I get time and post if I have any luck.

[csgabe]

Could you please add support for Mygica(Geniatech) T230 USB tuner:

http://www.linuxtv.org/wiki/index.php/Geniatech_T230

Or for Astrometa USB tuner?

http://www.linuxtv.org/wiki/index.php/Astrometa_DVB-T2

[MeleTest]

This is a work in progress hard to progress in with no AV receiver.


On your PC, are you using Linux? Can you post a dmesg and/or tvheadend log? It also may be worth to google if anyone else with the same stick had a similar problem before.


Unfortunately no progress in that matter. I plan to use Hardkernel's source code for u-boot: https://github.com/hardkernel/u-boot...roidc-v2011.03

Dear Kszaq,
My PC in under ubuntu-gnome 14.10. The stick is a "Maxell TNT Mobilkey"
As attachment, dmesg messages.
It seems that the problem is relative to the dvb-fronted, the error message is found in "/drivers/media/dvb/dvb-core/dvb_frontend.c" source.
I have searched on google, found patch, but it is too old to be applyed on actual code.

Regards
MeleTest

[shamanNS]

Anyone else using 5.0.6-20150315 build on MK808B+ have problems with lots of skipped frames when playing 23.976 fps videos? 25 fps videos play fine, but for every 23.976 fps video it goes like this:
- vq% when starting the video is at 99%
- after minute or two it start rapidly alternating 96-99%. No skipping of frames.
- 3-5 minutes later vq% drops to 88% and never again during the playback is there value above 88%. vq% stays at 88% for couple of minutes. No skipped frames yet.
- vq% start going 88%-9%-88%-12%-88%-.. and is skipping 2-4 frames every second.

Like I said 25 fps video play just fine from beginning until the end and vq% buffer remains 99%.