You can use the Apple digital A/V adapter. That will give you hdmi out and a way to charge then run that to a hdmi converter and you will get optical out. Or you can use the Mosconi AMAS2 if you want to do bluetooth to optical

 

I dont care about the video performance of this device, but some people note limitations with video quality from it. Is there any downside to the audio performance? So long as this will get me an untouched digital output to the hdmi converter/toslink out, it should work fine for what I need. Thanks for the suggestion. Anyone else try this method and care to comment on how well it works?

 

Subbed. I am interested in this as well. So I found the adapter to get the HDMI out from the iPad, that was easy. From there what would you use to get Toslink out?

 

You can use this:

4X1 HDMI Switcher w/ Toslink & Digital Coaxial Port

That will get you toslink out from the HDMI. Only drawback if you want to watch video is that you must use some other device for video out via HDMI. mp3car.com has some monitors that can be used in place of a double din. Also with this configure, android devices with HDMI will work as well.

 

I can confirm the ViewHD Optical Extractor sounded awesome for this in test on wall power. I'm planning on encorporating it. Worked far better I think than a dc modified Airport Express (which I keep forgetting to take back to stock AC wall power)

 

I think I will order one and try it out. I wont be able to test for a couple of weeks since I will be out of town.

 

Anyone know where I can find one of these cables? (see attached image). It is a 5 pin RGBS cable for a JAMMA Board. I find the boards all over the place but have not seen where I can just buy the cable. This is a side project to go along with the digital out of my iPad. Hoping to convert the stock video display in my car into a format I can display on on the iPad mini.

 

Does anyone know off hand if these ViewHD audio extractors shut down the optical output when there is no audio signal present? Or is the optical out always on, regardless of whether or not here is a signal being passed?

 

I have a ViewHD and from what I recall, it seems to always be on when connected/powered up. I am out of town so i cant hook it up in the car to verify this for sure, but Im pretty positive this is the case.

 

Idevice to optical? No problem..
http://www.clarion.com/us/en/products-personal/multimedia/NX706/specification/index.html#Fm-1Anchor


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Idevice to optical? No problem..
Clarion U.S.A | NX706


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That unit is definitely sweet, but not out yet. I am debating between this ($$$), an Alpine ($$$$) just because I have the PXA-H800 and one of those e3io carputers ($$$$$).

In the meantime it would be nice to get a toslink out of my Note 4.

 

Yeah I'm going to attempt powering the ViewHD and the return iPhone charge from the same 5v output of a DCDC-USB supply.


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I found this unit that has USB power. Has anyone used it before?

4K x 2K HDMI to HDMI and Optical Toslink SPDIF 3 5mm Audio Extractor Converter | eBay

 

I've not used it, but that mini-USB port for power certainly makes things convenient.

 

Id give it a shot. Looks a lot like the ViewHD boxes. The components inside might be inferior but you arent talking about a lot of money either way.

 

Yeah, I already ordered one to try out.

 

I am trying to find something for my system that will be able to take a live video signal (in this case my RGBS from my factory display) and be able to send that via Wi-Fi that I could view using an App on my iPad/iPhone. I read somewhere that people said this existed in some form but I cannot find anything in my searches for this hardware. Anyone have any info to share?

I just found this on amazon http://www.amazon.com/Sourcingbay-T...Compatible/dp/B00P92HPTS/ref=pd_cp_23_1?ie=UTF8&refRID=1RBEYKE10B68M1A5N5GJ#Ask

Any thoughts if this might do what I need it to do? I would use a RGBS converter to convert to a composite video to be input into this device.

 

Wifi connection to optical PCM output is my answer ...

There are a number of wifi streaming options including airplay, DLNA, Soundtouch, Sonos, play-fi, chromecast ... to name a few. The geniuses at Apple made airplay always stream at 16bit/44.1kHz, so they will have to change their protocol if you want 24bit audio coming out of an airplay device. Sonos and Soundtouch are expensive, Chromecast only works with google devices such as android ... so that leaves DLNA and Play-Fi.

DLNA has been around for a long time, and there are many devices out there that can play DLNA audio stream at higher rates. Most DLNA devices that output optical PCM streams are cheap and chinese crap, but you may be able to find something to stream over wifi.

Play-Fi to me looks like the most promising wifi audio streaming protocol. It is generic, so it can be played on iOS, windows, kindle or google devices. It already has devices that can stream 24bit/192kHz files. The problem with Play-Fi at this particular time is that it is so new. There are a few devices, but I haven't been able to find any with optical outputs.

Just search wifi audio receiver, and you'll find a ton of devices out on the market.

So the next question is, how do you hook up wifi and browse or stream LTE at the same time. Well there are a couple ways. On apple devices you can connect airplay and turn off the router function ... or just in general, you give it a static IP/DHCP to connect to the wifi device and you'll always be connected.

Right now I'm waiting for the JL Audio TWK to come out, so I plan on doing something like this as a connection to the TWK. I have an outstanding question out to JL Audio as to what PCM audio stream the TWK can accept.

Good Luck.

 

So the next question is, how do you hook up wifi and browse or stream LTE at the same time. Well there are a couple ways. On apple devices you can connect airplay and turn off the router function ... or just in general, you give it a static IP/DHCP to connect to the wifi device and you'll always be connected.

Yep.. That appears to be the way to do it.
Section 9 here: AirPlay on the Highway