[Q] "start-up" delay in A2DP bluetooth audio - Android Q&A, Help & Troubleshooting

I use a BT A2DP headset with route planners Sygic and Navigon running on a HTC Flyer tablet with Android HC.
With every spoken instruction the first 2~3 seconds are lost because of some delay when audio is started. I know for sure that this delay is not in the headset.
Does any one know the cause/reason of this behavior? E.g should I make enquiries for a solution with HTC or on Android forums oe where?
Cheers,
Ronald

I also have that problem, is there a fix for that?
Thanks

Related

HTC Hero Headset?

Hey ppl,
I am trying to get my hero to work with my headset, it connects fie (via bluetooth) and can make calls and such. However, it only sometimes (like 1 in 10) will actually send the audio over!
Is this a known problem? (i have seen a few articles on the web to do with 1.5 being a problem?)
Is there a fix?
thanks
ian

Media audio - routing to bt headset

Hello all,
I have been using android on my hd2 for some time. There is 1 thing that I am unable to do which is frustrating.
Under winmo, I could listen to audio books via the Bluetooth headset, is this not possible on android?
Any help gratefully received.
Sent from my HTC Desire using XDA App
It is quite difficult to do it in Android at the moment. There are a few builds where this is possible, like forum.xda-developers.com/showthread.php?t=740963 (shubcraft) and forum.xda-developers.com/showthread.php?t=736545. However, these builds are not 'perfect' IMHO.
There are builds where you can listen to audio via bluetooth but if you get a call, it may reboot, like forum.xda-developers.com/showthread.php?t=769026.
There is no build I have found yet, that has Hotmail ActiveSync support, complete Bluetooth audio (to sync with Ford a2dp), no SOD and good battery life!
I can listen thru my Sony Ericsson HBH-DS headset just fine on following builds and phone calls also :
HyperDroid
Bangster's
mdeejay
...rest I do not run regularly but I suspect will work fine
Is the media-routing Problem similar to my Problem ?
I dont know if this issue is known, so i post it here in hope, that it will be fixed =)
I have in all Android apps wich had something to do with the sound-input/output problems. I had no sound there.
I tested FritzApp! ( a App wich allows you to use your Androidphone as an normal DECT/IP Phone with the Fritzbox!)
Either my communicationpartner hears my voice nor I hear him. Dialing works perfectly just the sound doesnt
And with MicDroid ( Something like LaDiDa for Iphone). ( Records just "Rauschen")
Can you confirm this kind of issue or am I the only Person, plz post your problems.
Or is this problem known ?
kind regards
malla
Click to expand...
Click to collapse
I would say that it is similar because even my BT system (on some builds) recognizes the phone, connects, plays music, dials calls, but there is no audio (in/out) once the call is connected. This is confusing because there is no issue in connecting as an audio device, the problem is in the phone device.
ranaonline said:
It is quite difficult to do it in Android at the moment. There are a few builds where this is possible, like forum.xda-developers.com/showthread.php?t=740963 (shubcraft) and forum.xda-developers.com/showthread.php?t=736545. However, these builds are not 'perfect' IMHO.
There are builds where you can listen to audio via bluetooth but if you get a call, it may reboot, like forum.xda-developers.com/showthread.php?t=769026.
There is no build I have found yet, that has Hotmail ActiveSync support, complete Bluetooth audio (to sync with Ford a2dp), no SOD and good battery life!
Click to expand...
Click to collapse
Try the new beta from Darkstone desire hd,works for me!
Including calling with bluetooth,without any tricks or errors!

[Q] Car Bluetooth Audio Problem

I have a Unlocked Galaxy S 2 running on AT&T. The phone came pre-loaded with 2.3.3. Originally the bluetooth audio feature worked with my car (Suzuki Kizoshi 2010) but I had to go into the running application and force close A2DP bluetooth running. I guess this causes a problem with some car units. Anyway I upgraded the phone to 2.3.4 UHKG7 and now the audio over bluetooth doesn't work. The phone part works as I can make and receive calls. This is very important for me to be able to play the audio over bluetooth as I have a long commute to work and like to listen to my music. Any help is greatly appreciated. Thank You.
SOLVED IT!
Look in this thread I wrote...
http://forum.xda-developers.com/showthread.php?p=17234761#post17234761
Awesome!
Thank You so much, that fixed it. I now can hear music through my car. Couple of small issues I've noticed, the music sounds somewhat static. Also when I'm talking to someone over bluetooth my voice seems to eco in the car as this didn't happen before. I am very happy those are just miner issues I can live with, but if you have any suggestions on tweaking the settings to fix this that would be great. Thanks again!
Ok, I'm glad I could help you with this.
I'm still figuring out how this audio codec has to set correctly .....

[Q][FLYER] how to keep BT radio alive?

I use A2DP with JABRA headset e.g. with Sygic + Navigon route planners.
Every time when a spoken instruction is started the BT radio is swithed on but appearently needs some time to go alive and you always miss the first part of the instruction on the headset.
I sincerely hoped (this is my main application for the flyer) that after the official FOTA of HC this would be somehow fixed but sadly it is not.
Does anyone know a workaround or a solution for this?
Is there a way to not switch off the BT radio with silence while BT is switched on? (nevermind the battery use!)
Thanks
Ronald
Clearly I need to find another forum for this issue.
Any suggestions where?
Clearly
Sent from my PG41200 using XDA App
Clearly,,,,
but its not the radio turning off, if the radio turned off, it would disconnect/ this happens on a lot of devices, especially hands-free car devices, they miss the first part of audio when its not continuously streaming. Happens on my Flyer and Moto and Samsung phones with my Moto BT car device. There's no solution available.

[Q] Galaxy S3 bluetooth confusion...

Hi there - long time lurker, first time poster!
Now, I'm not sure if this is a phone setting issue, an Android issue or my satnav/hands free issue - and sorry if this is a common problem, I did a search on the forums and haven't managed to find anything yet, probably using the wrong key words
So then, I've paired the S3 with my Navigon 70/71 (rebranded as maps & more by Volkswagen) and it works beautifully for streaming music. It connects as soon as I enter the car and holds the signal well!
...however, when I go to make a call from the satnav - it dials the number fine, but plays the audio through the phone earpiece and not the satnav speakers.
Of course, to remedy this I can manually click the headset icon on the phones call screen - but this is far from ideal as it means every time I nip in the car I have to get the phone out, set it to send audio through the bluetooth device and then start my journey. The moment you forget renders the hands free useless and you click answer or dial on the satnav and it plays the audio through the phones earpiece
My old phone used to just allow me to get in the car without a thought, get a surprise phone call, click answer on the satnav and all the conversation would play out through the car speakers without a second thought... can I do this on ICS and the S3? Basically getting it to auto route audio through to the car stereo when connected?
Thanks for your help and sorry if this is the wrong section/covered a million times before..

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