Re: [SlimDevices: Unix] Jivelite for piCorePlayer

2017-06-14 Thread paul-

wtnh wrote: 
> Ok - figured it out. Initially, I neglected to select the sourceforge
> repository instead of the default pcp one. I was also looking for an
> actual install action in addition to just the download. Once I did a
> hard power off reboot, the extension became active and the display is
> recognized and can be adjusted. Nice!
> 
> Hopefully, this gets into the next pcp release.
> 
> Thanks

It is only an issue with the Audiocore kernel.  I don't run Jivelite on
my Audiokernel test beds.kinda pointless.  Anyway it will be fixed
in the next release.



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Re: [SlimDevices: Unix] Jivelite for piCorePlayer

2017-06-14 Thread wtnh

binky wrote: 
> A other member had the solution and it worked for me.
> 
> On the main site under Extensions load from the sourceforge repository:
> 
> Title: backlight-4.9.21-pcpAudioCore_v7.tcz
> Description: Kernel display modules
> Version: 4.9.21-pcpAudioCore_v7
> Worked for me.
> 
> Verstuurd vanaf mijn HTC 10 met Tapatalk

Ok - figured it out. Initially, I neglected to select the sourceforge
repository instead of the default pcp one. I was also looking for an
actual install action in addition to just the download. Once I did a
hard power off reboot, the extension became active and the display is
recognized and can be adjusted. Nice!

Hopefully, this gets into the next pcp release.

Thanks



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Re: [SlimDevices: Unix] Jivelite for piCorePlayer

2017-06-14 Thread binky

wtnh wrote: 
> I am running 3.2 with an "official" Raspberry Pi touchscreen and I get
> the error message "No official raspberry pi display found" when
> attempting to change brightness or backlight. The backlight is always on
> even when pcp is asleep.
> 
> Could someone who has gotten this working explain the process
> step-by-step? How do you load this extension, exactly?
> 
> Thanks
A other member had the solution and it worked for me.

On the main site under Extensions load from the sourceforge repository:

Title: backlight-4.9.21-pcpAudioCore_v7.tcz
Description: Kernel display modules
Version: 4.9.21-pcpAudioCore_v7
Worked for me.

Verstuurd vanaf mijn HTC 10 met Tapatalk





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Re: [SlimDevices: Unix] Jivelite for piCorePlayer

2017-06-14 Thread wtnh

bluetdi wrote: 
> On the main site under Extensions load from the sourceforge repository:
> 
> Title:  backlight-4.9.21-pcpAudioCore_v7.tcz
> Description:Kernel display modules
> Version:4.9.21-pcpAudioCore_v7
> Worked for me.

I am running 3.2 with an "official" Raspberry Pi touchscreen and I get
the error message "No official raspberry pi display found" when
attempting to change brightness or backlight. The backlight is always on
even when pcp is asleep.

Could someone who has gotten this working explain the process
step-by-step? How do you load this extension, exactly?

Thanks



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Re: [SlimDevices: Unix] Transcoding requirements on a Pi?

2017-06-14 Thread Mnyb

Julf wrote: 
> I don't really understand the problem. Why would the FLAC material need
> to be transcoded?

If you aquire 24/196 dowloads to replace your mp3's .

Funny thing music bussines for downloads , you can buy total cr*p low
rate mp3's or total overkill hirez :) normal CD standard FLAC is less
common ?




Main hifi: Touch + CIA PS +MeridianG68J MeridianHD621 MeridianG98DH 2 x
MeridianDSP5200 MeridianDSP5200HC 2 xMeridianDSP3100 +Rel Stadium 3
sub.
Bedroom/Office: Boom
Kitchen: Touch + powered Fostex PM0.4
Misc use: Radio (with battery)
iPad1 with iPengHD & SqueezePad
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server HP proliant micro server N36L with ClearOS Linux

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Re: [SlimDevices: Unix] Transcoding requirements on a Pi?

2017-06-14 Thread Julf

s2kiwi wrote: 
> I feel nervous about using the SB via digital in there as all the FLAC
> material will need to be transcoded on the fly on the 'good' system
> which feels backward.

I don't really understand the problem. Why would the FLAC material need
to be transcoded?



"To try to judge the real from the false will always be hard. In this
fast-growing art of 'high fidelity' the quackery will bear a solid gilt
edge that will fool many people" - Paul W Klipsch, 1953

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Re: [SlimDevices: Unix] Transcoding requirements on a Pi?

2017-06-14 Thread Mnyb

s2kiwi wrote: 
> I alos with you that CD is good enough for anything but extreme cases. I
> mainly only keep FLAC out of principle. Some of the early MP3's I had
> access to were terrible quality so I picked a lossless format as my
> standard to avoid such issues. In saying that half the FLAC's are off
> CD's with modern day 'maximum volume' mixing which has killed the
> dynamic range... but I digress.
> 
> My main concern concerns are not the raw resolution, but whether
> transcoding will introduce artifacts and the general sound signature
> (which is personal preference anyway). I think I'll give it a go and see
> :)

Just give at try , digital ouputs should be transparent .

And the SoX transcoding library oms uses is known to be good , it should
kot assert any particular signature . Unless you want to (its endlessly
tweakable ) .

Of topic if want to experiment with your DAG and rpi3 with a digital
output board can be fun.
You can then set squeezelite to output the maximum rate that the dac can
handle for any file and say set the volume -3dB while doing it if you
for example suspects that your dac does not handle intersample overs
properly or use esoteric filters like apodising.
Agread that could lead to endless tweaking for nothing . But a Pi can do
that if your inclined to try such things.




Main hifi: Touch + CIA PS +MeridianG68J MeridianHD621 MeridianG98DH 2 x
MeridianDSP5200 MeridianDSP5200HC 2 xMeridianDSP3100 +Rel Stadium 3
sub.
Bedroom/Office: Boom
Kitchen: Touch + powered Fostex PM0.4
Misc use: Radio (with battery)
iPad1 with iPengHD & SqueezePad
(spares Touch, SB3, reciever ,controller )
server HP proliant micro server N36L with ClearOS Linux

http://people.xiph.org/~xiphmont/demo/neil-young.html

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Re: [SlimDevices: Unix] Transcoding requirements on a Pi?

2017-06-14 Thread s2kiwi

Mnyb wrote: 
> SB3 supports 24/48 kHz .
> 
> But if you sync the SB3 in another place to your rpi3 it to will ouåuit
> 24748 anyway in those cases .
> 
> In most cases music is 16/44.1 anyway as most records are of this
> quality
> 
> My personal view better than redbook is debatable i was a stern believer
> in hirez for a decade . but the actual case is that CD is good enough
> for human hearing .
> Note that the actual master used for hirez release could be very
> different so it apples an oranges no guarantee which actually better.
> The real test downsample a so called hirez file yourself and try hear
> the diffrence :)

I alos with you that CD is good enough for anything but extreme cases. I
mainly only keep FLAC out of principle. Some of the early MP3's I had
access to were terrible quality so I picked a lossless format as my
standard to avoid such issues. In saying that half the FLAC's are off
CD's with modern day 'maximum volume' mixing which has killed the
dynamic range... but I digress.

My main concern concerns are not the raw resolution, but whether
transcoding will introduce artifacts and the general sound signature
(which is personal preference anyway). I think I'll give it a go and see
:)



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Re: [SlimDevices: Unix] Transcoding requirements on a Pi?

2017-06-14 Thread Mnyb

s2kiwi wrote: 
> So, the mental debate I've had going is this... The only place I have
> which would take a digital input is the main room. I feel nervous about
> using the SB via digital in there as all the FLAC material will need to
> be transcoded on the fly on the 'good' system which feels backward. I'm
> running dual amps into some sensitive EPOS speakers so I'd really like
> the best quality... or am I over thinking that. Will a CD quality stream
> on the SB2 via digital be worse/better/the same as an RCA connected
> Hifiberry DAC? Will I even notice?
> 
> Writing this I suspect it'll come down to the sound signatures of the
> various devices and how they work together, so I'll just have to get an
> optical cable and give it a go...?

SB3 supports 24/48 kHz .

But if you sync the SB3 in another place to your rpi3 it to will ouåuit
24748 anyway in those cases .

In most cases music is 16/44.1 anyway as most records are of this
quality

My personal view better than redbook is debatable i was a stern believer
in hirez for a decade . but the actual case is that CD is good enough
for human hearing .
Note that the actual master used for hirez release could be very
different so it apples an oranges no guarantee which actually better.
The real test downsample a so called hirez file yourself and try hear
the diffrence :)




Main hifi: Touch + CIA PS +MeridianG68J MeridianHD621 MeridianG98DH 2 x
MeridianDSP5200 MeridianDSP5200HC 2 xMeridianDSP3100 +Rel Stadium 3
sub.
Bedroom/Office: Boom
Kitchen: Touch + powered Fostex PM0.4
Misc use: Radio (with battery)
iPad1 with iPengHD & SqueezePad
(spares Touch, SB3, reciever ,controller )
server HP proliant micro server N36L with ClearOS Linux

http://people.xiph.org/~xiphmont/demo/neil-young.html

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Re: [SlimDevices: Unix] info on file in "now playing"

2017-06-14 Thread kidstypike

steff wrote: 
> no no... sorry... I try to explain better.
> Of course I get the info in the WEB GUI.
> I mean: I have a Raspberry Pi3 + touch LCD + Jivelite
> In the "now playing" view, on the local LCD display I can chenge
> different view (title and cover, title only, cover only, vu meter, etc.)
> but there is NO view displaying technical infos about the file (bitrate,
> sample rate, etc.)

Ah!

You can't have this info permanently displayed, but on the now playing
screen, press "Now Playing" at top of the screen, on the pop-up scroll
to "More Info".

22899

22900

22901


+---+
|Filename: Pic04.jpg|
|Download: http://forums.slimdevices.com/attachment.php?attachmentid=22901|
+---+


LMS 7.9 on a Raspberry Pi 3/piCorePlayer 3.20, playlists and LMS cache
on a USB stick, 25K+ music library on a WD MyCloud network drive,
Rasberry Pi 2/piCorePlayer 3.02 > HiFiBerry DIGI+ > AudioEngine DAC1 >
AVI DM5
Raspberry Pi 3/piCorePlayer 3.20beta7/HiFiBerry DAC+ > Cambridge Audio
Minx 5 (study)
Rasberry Pi 2/piCorePlayer 3.02 > HiFiBerry DAC+ > Sharp micro system
(garage)
1 x Boom (dining room) - 1 x Touch (used for display and controller
only) - 1 x SB3 (spare) - 1 x Radio (spare)

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Re: [SlimDevices: Unix] radios disappeared

2017-06-14 Thread Mnyb

sbp wrote: 
> I don't know if you are using piCorePlayer or not for this. 
> But I have seen something similar if LMS starts before an internet
> connection has been established during the boot process. In pCP we
> should have a script in place that will postpone the start of LMS until
> it is connected to the Internet.
> 
> You could try to restart LMS - then I think it will find the radio
> stations.

Yers restart LMS only dont reboot pi .) this usually solves it.




Main hifi: Touch + CIA PS +MeridianG68J MeridianHD621 MeridianG98DH 2 x
MeridianDSP5200 MeridianDSP5200HC 2 xMeridianDSP3100 +Rel Stadium 3
sub.
Bedroom/Office: Boom
Kitchen: Touch + powered Fostex PM0.4
Misc use: Radio (with battery)
iPad1 with iPengHD & SqueezePad
(spares Touch, SB3, reciever ,controller )
server HP proliant micro server N36L with ClearOS Linux

http://people.xiph.org/~xiphmont/demo/neil-young.html

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Re: [SlimDevices: Unix] Transcoding requirements on a Pi?

2017-06-14 Thread s2kiwi

Mnyb wrote: 
> Yes that's the cap problem there are treads with pictures .
> It has digital outs these will be unaffected by this problem that only
> affects the analog out. Is there a zone where something should hook up
> to a HT reciever or DAC .
> 

So, the mental debate I've had going is this... The only place I have
which would take a digital input is the main room. I feel nervous about
using the SB via digital in there as all the FLAC material will need to
be transcoded on the fly on the 'good' system which feels backward. I'm
running dual amps into some sensitive EPOS speakers so I'd really like
the best quality... or am I over thinking that. Will a CD quality stream
on the SB2 via digital be worse/better/the same as an RCA connected
Hifiberry DAC? Will I even notice?

Writing this I suspect it'll come down to the sound signatures of the
various devices and how they work together, so I'll just have to get an
optical cable and give it a go...?



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Re: [SlimDevices: Unix] radios disappeared

2017-06-14 Thread sbp

I don't know if you are using piCorePlayer or not for this. 
But I have seen something similar if LMS starts before an internet
connection has been established during the boot process. In pCP we
should have a script in place that will postpone the start of LMS until
it is connected to the Internet.

You could try to restart LMS - then I think it will find the radio
stations.



piCorePlayer a small player for the Raspberry Pi in RAM. 
Homepage: https://sites.google.com/site/picoreplayer/home

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Re: [SlimDevices: Unix] info on file in "now playing"

2017-06-14 Thread steff

kidstypike wrote: 
> Where? Web gui? Info is already there.
> 
> Need more? Just click on the track title.
> 
> 

no no... sorry... I try to explain better.
Of course I get the info in the WEB GUI.
I mean: I have a Raspberry Pi3 + touch LCD + Jivelite
In the "now playing" view, on the local LCD display I can chenge
different view (title and cover, title only, cover only, vu meter, etc.)
but there is NO view displaying technical infos about the file (bitrate,
sample rate, etc.)



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Re: [SlimDevices: Unix] radios disappeared

2017-06-14 Thread steff

Mnyb wrote: 
> Where is LMS running ? Sounds like it lost connection to
> mysqueezebox.com or encountered a DNS problem at startup.

it is Raspberry 3
everything is running in the very same raspberry, so the LMS is
installed locally.
It is specified to look at the LMS at 127.0.0.1



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