[Q] Bluetooth phone mono --> A2DP - Android Software Development

Hey guys, thanks in advance. I've done some searching and haven't been able to find anything that addresses a small oversight.
So I have an A2DP audio receiver connected to the auxiliary input in my car. It works great for music, Pandora, and what not, but none of the mono-channel phone audio gets played through my car speakers. I realize it's due to the different profiles, that A2DP was designed for music and the hands-free profiles were designed for phone calls. However, I've been able to find Music --> Mono software that allows me to play music through mono-channel non-A2DP headsets.
Is there anything out there that can help me divert the mono phone audio stream through to A2DP?
Thanks.
-HD

Related

Bluetooth audio routing issues.

Hello all.
I've been having this somewhat annoying issue. I've tried a few of these bluetooth audio routers that let you use any bluetooth headset to listen to your music. I recently lost my old a2dp enabled bluetooth so I purchased a jawbone 2. The issue is that the audio routes to the jb2, but it sounds really low quality and low volume. This so far has been exactly the same with the following software: BTaudio, acbToggleBluetooth, BlueMusic, and BluetoothAudioRouter. Sucks because I just upgraded to DCD's latest rom hoping it was just an issue but wasted my time because I had to reinstall all of my cabs and have the same results lol. If anyone knows anything that could help, it would be much appreciated.
XV6800
DCD's 3.3.4 ROM
RADIO 3.42.50
I am having the same problem. Any fixes?
Nothing, I've tried every program and many bt headsets, nada.
LOL- you guys are expecting A2DP quality from the handsfree/headset profile??
It doesnt work that way. Headset profile is heavily compressed to be roughly the same quality as a phone call (since it was designed for that purpose). When bluetooth throughput was enhanced in later revisions, they created the Advanced Audio Distribution Profile (A2DP), which allows for higher fidelity sound and stereo encoding for a decent wireless music experience.
The "routing" apps just take all output from the phone's audio system, and push it out to your standard earpeice using the headset profile. There's nothing wrong with your phone or headset, what you're hearing is a limitation of the bluetooth profile. It will at best sound like on-hold music, or someone playing music for you over a phone call.
Only way to get high quality is to use the high quality A2DP profile with a compatible headset.
How do we use the A2DP Profile?
To Dishe,
My HTC Raphael supports the A2DP profile so does my headset(it works flawelessly via bluetooth on my laptop) but i can't route music to the same headset via bluetooth.
Any ideas?

[Q] Playing music through non-A2DP bluetooth

I have a Nexus One and a car that supports taking phone calls through the speakers, but it doesn't support A2DP profiles or anything fancier than phone calls.
Does anyone know of a program/hack that would allow me to trick the car into playing music through the hands-free/headset profile?

[Q] Bluetooth headphones without A2DP

Hi, I just bought a couple of headphones for my flashed HTC HD2.
The problem is that it does not play music. After googling it is probably due to the fact that the headset does not support A2DP. (which is stereo playback)
Now my question is if there is any fix to play music anyway, without the A2DP feature in the headset)
I mean, I can hear calls etc. in the headphones.
Thanks!
Hi!
Unfortunatly A2DP is the only way to stream music from your phone to a bluetooth headset. I Google'd a bit and maybe it's good to check the Automatic Bluetooth Toggle Pro app, because it is possible of connecting to a2dp. I think (not sure) A2DP is standard available on the HD2 because it's an older technology.

[Q] Controlling Phone's Bluetooth behavior in Call

Here's the scenario -
I have a bluetooth car audio transmitter. When I'm playing music in my car, the audio is transmitted to it and on to the cars speakers.
As it stands, when i get a call, the call is also played through the speakers.
I also have a bluetooth headset.
Question -
Is it possible to set up the phone so that when playing music it plays through the car audio and when on a call it routes to my bluetooth earpiece?
Any and all suggestions/solutions welcome.

S5 Media Audio Not Playing Through Car Stereo

I just got a Bluetooth deck (JVC Kd-BT1) that supports A2DP, but only the phone audio plays through the car speakers. This occurs even though the media box is checked under the settings for the deck on my phone. I can use the Mono Bluetooth Router to get my S5 to route the media audio to the phone, but the quality is horrible. Does anyone have a fix for this? I found several other threads, and there were no answers. All your help is appreciated in advance! Thanks!

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