Related
Hi folks!
Is there some kind of step by step manual how to get to a working solution for the well known BlueAngel Problem with it's headset connections?
I found a thread talking about some registry tweaks, but that only enables the menu option to send the sounds to the headset, but finally doesn't produce any sounds...
What I want to have is the instructions, given by the Navigon Mobile Navigator 5 beeing transferred to a bluetooth device (a parrot free speach device or a logitech headset).
I am already running ROM 1.4 and tried all various BT versions, but nothing worked..
Thanks for your help,
Balu
err.. I am looking for using bluetooth headset to listen mp3 as well, any help and suggestions? :wink:
im trying to figure out how to do that aswell, (listen to media player using bluetooth on my SVP m2000)
me too is there any idea pls
same
You can listen mp3s if your headset supports advanced audio distribution profile and you have PDA2K_BroadcomCorp_BTUpdate.cab installed. But if your "advanced" headset does not support old profiles - you would not be able to use it to listen phone calls.
You CANNOT listen MP3s on normal headsets that support headset and hansdfree profiles. To use these headsets you have to sell PDA2K and buy PDA2.
mamaich said:
You can listen mp3s if your headset supports advanced audio distribution profile and you have PDA2K_BroadcomCorp_BTUpdate.cab installed. But if your "advanced" headset does not support old profiles - you would not be able to use it to listen phone calls.
You CANNOT listen MP3s on normal headsets that support headset and hansdfree profiles. To use these headsets you have to sell PDA2K and buy PDA2.
Click to expand...
Click to collapse
Can you please provide the list of BT headsets (with make / model numbers) that supports this "advanced audio distribution profile"
ht820 does the job!
I have Motorola HT820 on Orange M2000.
The HT820 supports Hands-Free and High Quality Audio profiles and you can playback audio in stereo via the headphones.
I upgraded the BT stack to 3900 and radio to 1.13 and added the extra profiles (instructions are in the Wiki), and it appears to work as both .
When the phone rings, WMP pauses and the left headset button answers the phone. Once you finish the call and hang up, WMP starts playback again.
The only problem that I still have is with intermittent dropout of the High Quality Audio. Anyone got any clues on curing this?
Got mine for around £60 UK sterling.
Is this an hardware limitation? Is this a ROM limitation? BT stack problem?
GSM phone preempting BT handfree?
If not HW, can we expect an upcoming solution to this?
Or, the only "hard" workaround is to plug a BT adapter (like Jabra A210) to redirect mike/spkr, and to desactivate BA BT.
Christmas tree, like.
Re: ht820 does the job!
woodrjh said:
I have Motorola HT820 on Orange M2000.
The HT820 supports Hands-Free and High Quality Audio profiles and you can playback audio in stereo via the headphones.
Click to expand...
Click to collapse
Thanks for the Info.... does the HT850 also supports MP3 playback with BT???????????
have a look at these (even though cant solve the prob on BA)
http://www.itechdynamic.com/html/border22.htm
and this
http://answers.google.com/answers/threadview?id=496339
you might wanna have a look here
http://forum.xda-developers.com/viewtopic.php?p=144425#144425
Registry
Hi again.
So, we didn't really find a solution yet?
I once read something about a little change to the registry, so that a second profile for the normal BT Headset appears.
I searched but I can't find it again.
does anyone know which post I mean?
If so, can you give me a link to that, because I believe that is the right way to solve the problem...
the key is if your source (pda or notebook) is running BT audio gateway. centrino notebooks supports audio gateway. I have a Jabra BT800 and listens to MP3s played from an HP DV1000 notebook but cannot have it working through my XDA II mini (the latter does not support BT audio gateway)
you might find this helpful => http://msdn.microsoft.com/library/d...html/wce50conaudiogatewayregistrysettings.asp
Having Bluetooth "Handsfree" and A2DP connected at same time causing severe skipping
Hi....I know there are a lot of posts regarding skipping while playing MP3s over A2DP. My problem is perhaps a little bit different because I've narrowed my problem down to the handsfree bluetooth service.
Here's my situation with my unlocked HTC TyTN II using the stock HTC ROM and with no registiry modifications (bitpool, etc)
If I have only A2DP connected and streaming music to an external bluetooth receiver the MP3 playback is flawless. It sounds fantastic. I've tried Windows Media Player, PocketMusic, and PocketPlayer and they all work just great.
However, when I turn on my handsfree headset (which is a separate device from my A2DP receiver) and allow it to connect to my TyTN II, extreme stuttering immediately occurs through the A2DP music stream. When I shut off my handsfree headset the stuttering stops and the music stream returns to its usual fantastic sound. The problem can be replicated also by leaving the handsfree headset powered ON and simply enabling handsfree service on the HTC TyTN II to cause the stuttering to begin. The stuttering stops immediately when handsfree service is subsequently disabled.
Anyone else out their experience this? Any suggestions? For the time being I have to resort to disabling handsfree when streaming music to my A2DP bluetooth receiver.
Skipping/Cutting out/Speeding Up/Slowing down
Not much to add other than 'Me Too!' and thanks for tracking this down since i thought i was going nuts since I've had a couple of times where i thought i had it resolved only for it to crop up again.
Are you also experiencing your A2DP audio speeding up and slowing down along with the audio cutting out? since to me that is the most bizarre of all of the audio freakery going on.
I found my Logitech handsfree less likely to cause cut outs when on than my Jawbone does. but neither were trouble free.
Just an update for those that may experience the same problem as me. I've noticed that sometimes I have perfect audio even though I am connected to my handsfree car system while streaming music via A2DP. So this leads me to believe that bitpool settings and such are not the issue...since the perfect audio can occur with the default settings. I have also heard in other threads that flashing a new radio may help...but haven't gone to that measure yet.
What I have been able to determine is that this horrible skipping/stuttering occurs when my phone is changing cell phone towers.
That is, if
1) Streaming audio over bluetooth via A2DP
AND
2) Tytn II also connected to a handsfree device
then A2DP skips horribly when the phone needs to switch cell towers.
I have confirmed this by using the program PhoneAlarm to log the cell phone towers my phone is connected to. My A2DP stuttering/skipping problem coincides with every change in cell phone tower.
Now having said all this there is still one other factor that plays into it that I haven't quite figured out. If I soft reset my device and then immediately connect to my car and A2DP stereo then I do not get the stuttering problem when changing cell phone towers. However if I spend the day using the device, active-syncing and such at work, then on the drive home I will ALWAYS get the stuttering during every cell phone tower hand-over.
Frustrating. Anyway...hopefully I'll eventually figure out the last piece of the puzzle. I would rather not have to soft reset every time I get in my car just so that I can get good audio.
--------------------------------------------------------------------------------
hondophred said:
Are you also experiencing your A2DP audio speeding up and slowing down along with the audio cutting out? since to me that is the most bizarre of all of the audio freakery going on.
Click to expand...
Click to collapse
I do recall getting this behaviour when using Windows Media player...but I have started using the new Pocket Player and have since never experienced the audio slow down problem.
I found a work-around that works for me. It's posted here:
http://forum.xda-developers.com/showthread.php?p=1990783#post1990783
Yet another A2DP skipping problem
Rumball said:
I do recall getting this behaviour when using Windows Media player...but I have started using the new Pocket Player and have since never experienced the audio slow down problem.
Click to expand...
Click to collapse
I seem to have related but a different problem with skipping.
I have both Sony and goldlantern BT headphones which i tried (stereo profile).
Both severely skip audio when located on the left side of my belt. Silly but the reception/skipping problems improves a GREAT deal when i move it to the right side. It works flawlessly inside of the building where i have no phone signal but outside -- it skips horribly, even worse after 6.1rom upgrade.
Can anyone confirm that the BT signal going through the body worsens skipping? If so, I assume the signal strength/BT/wireless channel may be at fault, not the tower switching as for me, it happens even when I stay stationary.
Any help is GREATLY APPRECIATED!
TILT - R2 VEGA WM6.1 CE OS 5.2.19209 (Build 19209.1.0.2) ROM
I think part of the problem can be the A2DP device as well. I had a pair ofr HT 820 older bluetooth headsets with A2DP that were skipping and annoying. I went out and bought some s9s and the problem went away. I figured just for a test I would try the HT820 out again, still skipping. So for me it was not the phone but the A2DP device.
jallenclark said:
I think part of the problem can be the A2DP device as well. I had a pair ofr HT 820 older bluetooth headsets with A2DP that were skipping and annoying. I went out and bought some s9s and the problem went away. I figured just for a test I would try the HT820 out again, still skipping. So for me it was not the phone but the A2DP device.
Click to expand...
Click to collapse
i thought that too but i have two different headsets from two different manufacturers, both are skipping the same...
A2DP requires a lot of the bandwidth Bluetooth can provide. Having a 2nd connection open simply exceeds what the Bluetooth chip can handle, no surprise in that. If the BT headset keeps the connection open it's very likely to happen.
kilrah said:
A2DP requires a lot of the bandwidth Bluetooth can provide. Having a 2nd connection open simply exceeds what the Bluetooth chip can handle, no surprise in that. If the BT headset keeps the connection open it's very likely to happen.
Click to expand...
Click to collapse
what do you mean by a SECOND CONNECTION?
i have 2 different headsets because i thought that i have a poor headset, but both work similarly bad, which makes me think it is the tilt, not the headphones. i do not have 2 connections, never has it and not even sure if it is possible....
Lowering of bitrate did not help at all.....
Anyone have experienced these problems? anyone is using BT headset besides motorola s9?
On mine it does it when it picks up a wi-fi hotspot. When I'm driving the wi-fi is on when the screen is and whenever I pass a hot spot it drops out. Turning the wi-fi off solved it. Don't know if it does it with cell towers.
gs465 said:
what do you mean by a SECOND CONNECTION?
Click to expand...
Click to collapse
The thread was initially about skipping when BOTH an A2DP stereo headset AND a BT handsfree were connected at the same time, as the title shows. I was commenting on that.
Other than this, when I want to listen to music I can leave the Kaiser in my room and walk around in my entire flat with the headphones on without skipping (around 10-15m straight line, with some walls).
However, Wifi must not be active and communicating, otherwise either / both of them will drop. If I'm using Wifi and start streaming audio via A2DP, the wifi will slow down a lot and sometimes disconnect. In the same way if Wifi is communicating the audio will skip. If both of them are active but one is idle everything's fine. But that's also normal as both share the same frequencies and will step on each other. When usage is low it's not noticeable but when both are using a lot of bandwidth then they will disturb each other.
The cell radio doesn't seem to cause any problems for me.
Is there a app that will allow music to play thru the Bluetooth in my car?
I have a stock radio that has bluetooth, I can make & receive calls in my car using the bluetooth. However I can NOT play music on my phone and hear it thru my car speakers.
Is there a app solution to this or something else to get this to work
TIA
I would love this...
also I
I'm not understanding the question. Any music player on the G1 (with 1.5) can play music over AD2P through your car headunit. I do it all the time. I can also pause/play and track-forward/back using the headunit's controls.
beartard said:
I'm not understanding the question. Any music player on the G1 (with 1.5) can play music over AD2P through your car headunit. I do it all the time. I can also pause/play and track-forward/back using the headunit's controls.
Click to expand...
Click to collapse
Not all bluetooth devices support the a2dp profile, some just act as a headset, I've seen similar requests for people wanting audio streamed to a blue tooth headset that doesn't support a2dp either.
As long as your running 1.5 and the latest radio that goes with it, you should be able to get A2DP working without any other applications. Just pair up your car stereo with your phone and it should automatically detect the profile and start piping audio through.
delta_foxtrot2 said:
Not all bluetooth devices support the a2dp profile, some just act as a headset, I've seen similar requests for people wanting audio streamed to a blue tooth headset that doesn't support a2dp either.
Click to expand...
Click to collapse
Exactly, I believe my car stereo does NOT support A2DP. I have no problems playing/hearing music thru my Motorola HT820 or my PC.
As you can see (attachment)
DAVID-G: is my PC
Bluetooth Handsfree: is my car
Motorola HT820: is my headset
Lakers3408 said:
Exactly, I believe my car stereo does NOT support A2DP. I have no problems playing/hearing music thru my Motorola HT820 or my PC.
As you can see (attachment)
DAVID-G: is my PC
Bluetooth Handsfree: is my car
Motorola HT820: is my headset
Click to expand...
Click to collapse
Long press "Bluetooth Handsfree" and select options. Under profiles you should see a Media profile and it should be checked. If you do not see this, your stereo does not support A2DP.
edit: If your stereo has a line out jack, you can get something like this to make your system A2DP capable without buying a whole new stereo.
Datruesurfer said:
Long press "Bluetooth Handsfree" and select options. Under profiles you should see a Media profile and it should be checked. If you do not see this, your stereo does not support A2DP.
edit: If your stereo has a line out jack, you can get something like this to make your system A2DP capable without buying a whole new stereo.
Click to expand...
Click to collapse
Thanks for the tip
I checked under options and it does not show a "Media" profile
My stereo does have a line out jack, but Im not sure I want to spend $100+ on a gadget.
Im hoping some bright app developer can make a app to some how trick my stereo into thinking its a call as my phone plays music
Wishful thinking? I think not, Im sure someone can make it work. I do remember when people said transfering files via Bluetooth was impossible! But now we can with Bluex.
Lakers3408 said:
Thanks for the tip
I checked under options and it does not show a "Media" profile
My stereo does have a line out jack, but Im not sure I want to spend $100+ on a gadget.
Im hoping some bright app developer can make a app to some how trick my stereo into thinking its a call as my phone plays music
Wishful thinking? I think not, Im sure someone can make it work. I do remember when people said transfering files via Bluetooth was impossible! But now we can with Bluex.
Click to expand...
Click to collapse
Not possible. The way bluetooth works is that the both devices have to have the same profile in common to communicate with each other. Your phone supports it, your car stereo does not. With OBEX, other devices supported it but the phone did not. To get this working you would either need to hack your stereo to enable the A2DP profile, get a bluetooth gateway (like what I have) or get a new stereo receiver that supports A2DP out of the box.
From experience I can say that the gateway is the best option. I got mine on sale for under $50 at buy.com and it works beautifully. My phone automatically pairs with it when my car turns on and I can make/receive calls as well as listen to music no problem.
Datruesurfer said:
To get this working you would either need to hack your stereo to enable the A2DP profile, get a bluetooth gateway (like what I have) or get a new stereo receiver that supports A2DP out of the box.
Click to expand...
Click to collapse
He already said other handsets support sending audio to BT devices that don't support A2DP, it's just a matter if the underlying Android OS supports sending audio streaming to non-A2DP devices, eg faking a phone call basically, or not. Or if it can easily be hacked in by someone.
I'm guessing this may require screwing about with the underlying OS code, an app alone may not be able to do it without OS support.
At least I understand the question better now You want an app developer to create something that allows the phone to make up for what's lacking in your headunit.
Correct me if I'm wrong, but isn't the "headset" profile mono by definition? Are you cool with giving up stereo and audio quality just to get your music over bluetooth to your headunit?
I won't say it's not possible. I've been wrong before on pronouncements like that. But app development is driven by need in the Android world (usually the developer's need first). I hope there's a big enough need that someone will help you out.
beartard said:
Correct me if I'm wrong, but isn't the "headset" profile mono by definition? Are you cool with giving up stereo and audio quality just to get your music over bluetooth to your headunit?
Click to expand...
Click to collapse
The same arguments are made about MP3 v lossless compression, and it turns out people do accept these sort of limitations after all
I don't know enough about the bluetooth standards to even know where to begin making such an app, and I don't plan to start reading up to find out
While not as cheap as a BT audio gateway option, but you can get an inline BT attachment to suit non-BT enabled car radios to support A2DP and for those of you still using phones to talk to others you can even use it as a hands free car kit which uses the car speaks...
http://www.parrot.com/catalogue/catalog/products/parrot-mki9100/
I'm glad my unit already does this. But I never use it.
Its worse than just being mono... headset profile is actually a much lower quality... phone quality.
Bluetooth A2DP Audio Gateways
I've been trying to do the same thing as OP, except my stereo does NOT have bluetooth. It does have an aux in down by the cigarette lighter. I've been googling like a fool and researching available bluetooth gateways, thanks to the poster that pointed us towards that Kensington unit. I'm not willing to spend $100 US on this functionality. I have, however, found a nice little device I plan to pick up soon.
RIM Blackberry Bluetooth Audio Gateway
Check it out here: http://www.daydeal.com/product.php?productid=20932
Hope this helps OP and any others that may have similar issues.
supremeteam256 said:
I'm glad my unit already does this. But I never use it.
Click to expand...
Click to collapse
LOL your missing out... 16gb sd card and you can for get about using other mp3 player. *couch ipod couch zune couch*
anyway there's a long tread about 3.5 bluetooth dongle Here
I know it's old, but in case anyone stumbles on this thread, try btmono (an app on Google play) It puts audio through a mono headset such as that described above. Cheers
I use the app called Mono Bluetooth Router to hear music through BT headsets. Works fine with other phones, but does not work with this.
I am on 4.1.2 stock rom. The phone connects with the BT headset, but when I activate Mono Bluetooth Router, it connects to the phone but no sound is transferred. It has to be a software issue or a Bluetooth setting, but I can not see any way to access to advanced BT settings.
Any help would be very appreciated. If you are using another app different than mono Bluetooth Router and if it is working, please advise.
I answer myself
errotaxar said:
I use the app called Mono Bluetooth Router to hear music through BT headsets. Works fine with other phones, but does not work with this.
I am on 4.1.2 stock rom. The phone connects with the BT headset, but when I activate Mono Bluetooth Router, it connects to the phone but no sound is transferred. It has to be a software issue or a Bluetooth setting, but I can not see any way to access to advanced BT settings.
Any help would be very appreciated. If you are using another app different than mono Bluetooth Router and if it is working, please advise.
Click to expand...
Click to collapse
I have found a free apk that works like a charm: audiorouter. Problem solved.
Anyway, if somebody is using another apk, please comment.
I am able to connect to my car and use it to make and receive calls with no issues. When I attempt to stream music to the car it connects but the car will not let me switch to the phone audio to play the stream. I think it could be a bug with the ROM.
Anyone else able to use Bluetooth for music streaming in their car?
getting my One wednesday if my Best Buy rep was accurate, and BlueTooth music better work, that's what I always use for playback!
Using it with an HS3000 hard wired into my headunit for the audio profile while simultaneously connected to the headunit itself for the phone profile and its working fine. Perhaps theres a firmware update for the headunit in your car?
I'm not able to get it to see my Sony Automotive Bluetooth player but I haven't messed with it while not driving to really go in to it.
lacrossev said:
Using it with an HS3000 hard wired into my headunit for the audio profile while simultaneously connected to the headunit itself for the phone profile and its working fine. Perhaps theres a firmware update for the headunit in your car?
Click to expand...
Click to collapse
You are receiving the audio through the 3.5mm jack. My phone connects to the car and audio calls work great. I'm also having an issue with my TV. It shows connected but no audio plays, however when I press the volume on the phone it changes on the TV. I'm thinking something is missing or messed up in the ROM. I'm not sure if this is happening with other versions. It would be good to know.
Bachatu said:
You are receiving the audio through the 3.5mm jack. My phone connects to the car and audio calls work great. I'm also having an issue with my TV. It shows connected but no audio plays, however when I press the volume on the phone it changes on the TV. I'm thinking something is missing or messed up in the ROM. I'm not sure if this is happening with other versions. It would be good to know.
Click to expand...
Click to collapse
Well your question seemed to be a question of bluetooth connectivity using the audio profile, so i gave you one example of when it does work for me. It doesn't matter that its outputting from the HS3000's 3.5mm in to a line in in my car, the audio gets to the dongle is the point i was getting at. Here are a few other things i have tested with it since i was curious as to whether this is a bug:
Moto S305, LG Tone, LG Tone+, Francois et Mimi Trois speaker, generic bt speaker i got as a door prize, and a samsung soundbar. Nobody can help you test whether there is a bug if there no information as to what you're trying to connect to other than "your car". As far as i know your car's bt protocols might be outdated and HTC left out some code for their BT drivers to work with older systems or if it is a genuine bug.
I appreciate your input, I thought you meant the cable was connected to your phone. It's wierd that I have a 2013 car and my EVO 4G LTE and an S4 both work but the new M8 doesn't.
I have no problem with streaming over BT to my car stereo or routing phone calls through it. I do have stuttering audio while streaming, however, which upsets me greatly.
I went back to the car and started messing around with settings and it now works. I had to disable and enable audio streaming. Audio is clean and crisp. Thanks for the feedback!
Captain_Throwback said:
I have no problem with streaming over BT to my car stereo or routing phone calls through it. I do have stuttering audio while streaming, however, which upsets me greatly.
Click to expand...
Click to collapse
At times my audio will not come through. turning off BT in the car and turning it back on seems to allow the audio to work.....
I do however get the audio stuttering from time to time. Sounds like a CD skip almost. Yea I have been trying to figure out if there is a setting missing or something....most likely a bug though.....
Is the stuttering with all apps? I havent had much issue now but on my evolte i used ti get stutters whenever i transitioned towers or went screen off using gonemad and some flacs, poweramp seemed to be a bit better at it though.
Sent from my 831C using Tapatalk
Captain_Throwback said:
I have no problem with streaming over BT to my car stereo or routing phone calls through it. I do have stuttering audio while streaming, however, which upsets me greatly.
Click to expand...
Click to collapse
Wow, not good. It's posts like these that help me to be more patient as I wait for my upgrade in July. Hopefully the little one like these are ironed out by that time.
I'm also getting random Bluetooth skips. Probably kernel related.
Sent From My HTC One (M8)
phone is not the issue here. Most smartphones have the capability to stream music over BT. The problem is usually when your car is setup to only handle calls over BT, nothing more. there's a workaround for this: You use Mono Bluetooth app in combination with your favorite music player app. It's not HD, but it works.
Code:
https://play.google.com/store/apps/details?id=com.maxistar.monobluetoothfree
Rydah805 said:
I'm also getting random Bluetooth skips. Probably kernel related.
Sent From My HTC One (M8)
Click to expand...
Click to collapse
It seems my factory car stereo (which is only a year old) doesn't like the M8. I tried my 7 year old BT headphones and they streamed like champs. Stupid factory head units . I'm trying a couple of changes in audio_policy.conf to see if they make a difference. I don't think kernel is the issue here.
Captain_Throwback said:
It seems my factory car stereo (which is only a year old) doesn't like the M8. I tried my 7 year old BT headphones and they streamed like champs. Stupid factory head units . I'm trying a couple of changes in audio_policy.conf to see if they make a difference. I don't think kernel is the issue here.
Click to expand...
Click to collapse
Does your radio have the ability to turn Bluetooth audio streaming on/off? That's what worked for me with my factory unit.
Bachatu said:
Does your radio have the ability to turn Bluetooth audio streaming on/off? That's what worked for me with my factory unit.
Click to expand...
Click to collapse
No.
Alright, fixed up my streaming issue. I'll explain later and post a fix. Busy right now.
So what I ended up doing was updating audio_policy.conf in /system/etc to allow lower bit rate audio over BT/A2DP. Currently the file only allows streaming at 48000, while some devices can only handle good ol' 44100. Adding in the additional value seems to have smoothed out my streaming for the most part.
I did notice some intermittent skipping when my device was in car mode and/or charging at first, but those issues seem to have sorted themselves out now. I would recommend deleting your device and re-pairing after making the change to ensure the connection is set properly.
I'll post up a flashable zip shortly to allow others to see if it helps/works for them.
EDIT: Zip attached. Sorry it took so long, Firefox was giving me problems.
@Captain_Throwback thanks bro, will give it a try. I've noticed it only to skip when using stock HTC media apps. Using Google Play music doesn't skip for me. May be a coincidence? Anyways, flashing your fix.
Sent From My HTC One (M8)