A2DP problem (switching to phone) - P3600 ROM Development

Hi all,
I just bought an Itech r35 clip for the D810 and it works fine for the first few songs. But after playing a few (3-4) songs, the next song switches to the phone external speaker. yes out loud to the back so everyone can hear what I am listening to.
Is anyone experiencing this and how can i fix this? I have used HTCcustom to try different settings for A2dp and no difference from this problem.
Please Help. Thanks.

I grabbed one of these the other day. Haven't had a chance to use it for any length of time. I will have to give it a bit of a proper test out for you and let you know (will do this in the next couple of days).

btw I'm using the SEA official rom..
Any help is appreciated. TIA

Related

Problem with silent answering call

Hi Everyone!
I am experiencing problem with my xda2s. every few days (specially after using WMP) when I answer an incoming or making an out going call, my phone speakers always silent? but the other party could hear me clearly. I have no problem playing music or whatsover. it happens only when i am using the phone function. I will need soft reset in order to fix the problem.
Does it happen to anyone else? I am currently using Rom v1.31 and v1.08 for Radio. Can anyone give me some suggestions?
Thanks.
Me too
:evil:
My pda2k make the same, with radio v1.06 and yet with 1.08. I emailed imate they told me to wait dor a soon update (soon !!!).
me too with i matepda2k
I have experienced a similar problem with my XDAII Mini. The unit thought it it was using a head set, so it disabled the speaker. I fixed this by simply cleaning out a spec of dust/grime int eh headphone port. Since then, no problem

stereo bt but mono sound

iam currently using latest rom from dopod and motorola 820, although the two earpiece have sounds it is only mono, can someone help to make it stereo? o recomend what rom to use, thanks
In order to have stereo audio on a Bluetooth device, you need a profile called A2DP, which is currently only supported by the latest Qtek Universal ROM at the moment:
ftp://xda:[email protected]_Updates/UNI_QTEK_13077_176_10900_WWE.exe
Dopod has not released a ROM supporting A2DP yet.
thanks for the help, God bless
No problem. Do let us know whether it works well or not.
it works, i have stereo sound, but need improvements, in a song the bluetoth stops 3 to 4 times when playing, the player dont stop its the motorola 820 that stops several times.
I did come across a post with a patch for the A2DP flaw the other day. It's somewhere on this site - do a search and see if you're lucky.
Found it: http://forum.xda-developers.com/viewtopic.php?t=46811&highlight=universal+a2dp
It worked for me for a little while so try it.
Hi,
I have used A2DP a lot with my JasJar the last 4-5 months, and had written a summary of my experiences with this "lag/stuttering"-issue in another thread here...I have copied the most essential of that text below...might be usefull info for you;
-----------------------------------------------------------------------------------
It seems to be two major factors affecting this "stuttering"/"lag" (from my experiences at least...I have used A2DP a lot with my Universal...couple of hours every day);
1. Universal struggling outputting(RAM/CPU...or both!?)
One help here is to apply the registry "A2DP priority" fix (found it in the forums here...and so did richardlai).
Another is to close all programs before using it (I usually do not do this...I usually only do it in hindsight when I get the problem).
2. Signal between Universal and headset struggling (obstructions between Universal and headset, WiFi nearby, so forth)
I for example get this problem if I put my Universal in my trouser pocket (I know, I must have big pockets, and walk around, I get stuttering/lag occationally. If I then take it out, and hold it in my hand farily still when I walk...no stuttering. I have found, that when I walk, it is Ok to have it in my backpack/rugsack...then for some reason it very rearly stutters...so I usually do that.
But when I walk of the bus at work, and walk into the "campus" of my workplace, which is cramped with radiotransmitters (is norways largest Telecom company)...I get a lot of stuttering, and need to take it out of backpack, and hold it in my hand, at it gets a lot better.
In short: A2DP with the Universal works, but is sensitive to disturbance/obstructions/moving around...and to make it worse, it is also sometimes dependant of the Universal itself struggling with CPU/RAM. So you can not totally get rid of the problem...but you can do a lot to minimize it...I almost never experience it now...except in the campus-area at work that is.
I have BTW had the exact same problems before with Qtek 2020 and Qtek9090 (which I got hold of some "A2DP patches", when I had those devices). ...but I really had a LOT more stuttering with those two...so much so, that I never used A2DP with them on a daily basis.
-----------------------------------------------------------------------------------
I also wrote a short post on my experiences with the different stereo headsets I have...yes, they actually act a little bit different it seems (regarding resume/pause button, and how easy/automatic they "reconnect"). You can see it here; http://forum.xda-developers.com/viewtopic.php?t=47977
Hope this is of some help for you!
RonnyGydar: I came across your little summary a little while ago and have done the registry fix, but the problem still exists! Do you think altering the value in some way would help?
richardlai,
I added the registry value manually...found a reg-file (or was it a CAB-file!?) that supposedly should add it...but when I checked later the key was still not added in the registry?
So I added it manually.
BUT, I do still have the problem...but that seems to be radio interference/distance so forth...since when I hold JasJar in my hand and don't move it around, I NEVER have an problem. ...and actually fairly rearly when I have it in my rugsack/backpack.
With 1 or 2 exceptions...where it lagged "all the time"...but then a soft-reset cured it.
So if you have this problem with your phone lying in front of you on the table...then it really sounds like it is the JasJar/Universal that IS the cause (and not interference)...and yes then the registry hack should help.
BUT I have not done any real testing of the effect of it...I am not sure how much effect it really has...all I know is that I had a "lot of problems" with lag before...and now I almost never have it.
...I hate those "diffuse" problems...when it is impossible to measure in a "scientific" way that "this cures it", and "this do not"! :-(
Sorry about the "little help" I give here...but this issue is a bit "fuzzy"...I have gotten it enough under control to that it isn't a problem any more (during a 1 hour workout, I will typically get this gap/lag 0-2 times...and that is not a problem for me...at least compared to what I experienced 6 months ago, where I was lucky if I could hear 10 seconds without any problems).
The stuttering problem seems to be permanent now... Luckily I have a HP hx4700 (which has a Broadcom bluetooth module) and works perfectly with my Jabra HT620s. Anyone using an A2DP ROM other than Qtek? I'd like to try a different ROM to see if it would make a difference.
only a second of sound
i use the qstarz bt stereo headset (http://www.qstarz.com/products/bh-q392s.aspx) and it works fine for phonecalls, but when i set it for wireless stereo and start a media player (TCPMP, WMP, Pocket Player...) i mostly only get sound for one second and then it shuts up. the players keep playing, the buttons on the headset can pause, resume and change tracks but there is no sound at all.
i get full wireless stereo playback occasionally, but i can't figure out what differs from time to time.
i applied the above patch with no success. anyone has a thought on the matter?
Ariel.
richardlai said:
The stuttering problem seems to be permanent now... Luckily I have a HP hx4700 (which has a Broadcom bluetooth module) and works perfectly with my Jabra HT620s. Anyone using an A2DP ROM other than Qtek? I'd like to try a different ROM to see if it would make a difference.
Click to expand...
Click to collapse
I use the BT620s with my Qtek 9000 without much trouble. Here's the trick:
Assuming you have paired with succes. Set headset and BT OFF before starting.
Turn bluetooth ON
wait a second or two
Turn headset ON
wait another two seconds
Now go to BT settings, and connect the headset.
Wait for the little pling sound (the activesync sound ).
Now start Windows Media Player and play an MP3.
Using this sequence has never failed me
edit:
I use the latest OFFICIAL Qtek 9000 WWE ROM. (Without the ExtROM though ) And i did not use any patches regarding A2DP or Bluetooth.
this is what i tried, many times. i get the activesync sound, sometimes from the speakers, sometimes in the headset, but almost always only one second of sound afterwards.
i found that by pairing the headset to the universal by pressing and holding the green button on the headset untill the universal recognises (doesn't take long) gives better results.
pairing it by the instructions of the headset (putting it in discover mode, and then searching for a device with the universal) will give me the one second sound almost every time.
Biffert said:
I use the BT620s with my Qtek 9000 without much trouble. Here's the trick:
Assuming you have paired with succes. Set headset and BT OFF before starting.
Turn bluetooth ON
wait a second or two
Turn headset ON
wait another two seconds
Now go to BT settings, and connect the headset.
Wait for the little pling sound (the activesync sound ).
Now start Windows Media Player and play an MP3.
Using this sequence has never failed me
Click to expand...
Click to collapse
Well, this has ALWAYS been the sequence I use (and I don't think you can do it in any other way). The real problem here is either the buffer memory or processor load.
richardlai said:
Biffert said:
I use the BT620s with my Qtek 9000 without much trouble. Here's the trick:
Assuming you have paired with succes. Set headset and BT OFF before starting.
Turn bluetooth ON
wait a second or two
Turn headset ON
wait another two seconds
Now go to BT settings, and connect the headset.
Wait for the little pling sound (the activesync sound ).
Now start Windows Media Player and play an MP3.
Using this sequence has never failed me
Click to expand...
Click to collapse
Well, this has ALWAYS been the sequence I use (and I don't think you can do it in any other way). The real problem here is either the buffer memory or processor load.
Click to expand...
Click to collapse
Then there is no A2DP problem, the only solution is to lower the overal systemload. Stop all programs you have running, disable every today plugin that need frequent updating (memory, battery meters etc.) Free up as much RAM as you possibly can. I have AT LEAST 16 mb RAM free when playing music via BT.

A2DP Audio routing problems

Well, being that this is my first post, I would first like to say that this site and forums are top notch, I have had my 8525 for about a month now and have learned an immense amount of knowledge in a short amount of time thanks to you guys. Now for my problem...
I have my 8525 running Black Magik, radio 1.43.00 and have recently purchased a pair of Sony DR-BT21G A2DP stereo headphones. Now I was a bit weary about buying these since I have seen no mention of them on these forums... buy anyways. When I first paired the devices together I was able to listen to music without problem, though sound needed to be tweaked. After trolling for quite some time through the forums (yes, the search feature works great) I found what appeared to be the best A2DP setting for audio quality, and now after playing with every possibility cannot get music routed to the headset, phone calls work without a hitch. I have downloaded BTAudio to route all system sounds to the headset but It doesn't seem to work. I toggle BTAudio on and I can hear slight static through the phones but the audio still comes out through the system speaker. I have played with A2DP settings in both pimp my black and HTweakC but have not had any success. I am planning on reflashing Majik tonight to attempt to set it up from scratch, but I was wondering if anyone here could shed some light on this issue? Thanks in advance.
Freeguyad said:
I have my 8525 running Black Magik ... A2DP stereo ... was able to listen to music without problem ... cannot get music routed to the headset ...
Click to expand...
Click to collapse
Delete the pairing. SR. Re-pair. Should do hte trick. Better yet - for the most stable ROM and A2DP tweaked for the best sound "out of the box" - reflash with Sleuth255 variant of LVSW ROM.
How exactly can I delete the pair? I can repair the device but have not seen an option to remove it?
To toggle Audio to A2DP you might want to see:
http://forum.xda-developers.com/showthread.php?p=1485391#post1485391
There's a description and a link to download the CAB for A2DPToggle plugin too.
Let me know how it works on your hardware.

Problem with bluetooth A2DP headset

when I connected my JABRA BT620S with my spv m700 and started to play music with windows media player or other mp3 player, at first it worked well, while when I start to move(riding bike),in about 10 minutes, there always breaks happened. the voice firstly got lost, then appeared, then lost again... the gap happened about every 5 seconds.I've tried all versions radio, 3 different ROMs, seemed none of which can solved this problem. Can anyone plz help & give me a tip? Thx!
Try this fix. It gives the A2DP higher priority on the CPU, so that is continuously plays the sound:
http://forum.xda-developers.com/showthread.php?t=284974
However, it is known that A2DP AND Video at the same time is too much for the CPU of P3600. You may experience stuttering.
THANKS. I didn't run A2DP & VIDEO at the same time. Just want A2DP to work when riding bike. Hopefully this works.
A2DP Fix, I am challenged, did it work?
ehe333333 said:
THANKS. I didn't run A2DP & VIDEO at the same time. Just want A2DP to work when riding bike. Hopefully this works.
Click to expand...
Click to collapse
Today I am challenged understanding setting up A2DP on bog standard T-Mobile Vario II
Paired with Sennheiser VMX 100 Bluetooth v2.00 headset
PS: My Hermes device Registry entries match exact those given by Bepe
BT Motorola S9-A2DP Headset no sound
Hi, today I a new stereo BT wireless Headset have bought Motorola S9 (A2DP/AVRCP). According to the notebook he must be compatible with P3600 the Trinity and WM6. First 3 minut. hear I everything clearly, but afterwards start he each time for 2 a 3 seconds stick (no sound).
A someone solution, CAB- update or a well recommendation? Does someone have the same experiences?
dateboy said:
Hi, today I a new stereo BT wireless Headset have bought Motorola S9 (A2DP/AVRCP). According to the notebook he must be compatible with P3600 the Trinity and WM6. First 3 minut. hear I everything clearly, but afterwards start he each time for 2 a 3 seconds stick (no sound).
A someone solution, CAB- update or a well recommendation? Does someone have the same experiences?
Click to expand...
Click to collapse
And? Have you tried the cab I mentioned in this thread? If not, why?
http://forum.xda-developers.com/showthread.php?t=284974
Thanks, great fix !
thank you very much.
A related question:
It seems like bluetooth encrypts my audio files on my memory card. After a while i am unable to listen to them. But other files on the memory card remains fine. Has anyone experience this problem?
rs123456789 said:
thank you very much.
A related question:
It seems like bluetooth encrypts my audio files on my memory card. After a while i am unable to listen to them. But other files on the memory card remains fine. Has anyone experience this problem?
Click to expand...
Click to collapse
No, I guess there is something wrong with your memory card.
Are these WMA files with DRM?

Best blue tooth headset.

Anyone to recommend a good Bluetooth headset, a set with music controls 3.5mm jack for your own earphones and a display that would display the id3 tags or file name. Of course be able to answer calls.
I'm using a Nokia one at the moment but its not very responsive, dunno if its because of the old Bluetooth 1.0 compatibility.
Sent from my HTC Wildfire using XDA App
Sony MW600.
Thanks for the recommendation, so I bought a set after reading positive reviews. Connection was easy and very quick and responsive. But one fault is that the phone itself starts ringing on incoming calls the and some signals through the headset. Weird doesn't happen on my old slow unresponsive BT headset (Nokia) at least the phone didn't ring just signals through the headset bit embarrassing when your phone goes off and you answer on a BT headset.
Any settings that could fix this?
I have resetted BT pairing and the headset but still same.
Anybody use this with wildfire?
Sent from my HTC Wildfire
Are you using any custom roms? I remember that cyanogen rom has some options about ringing in headphones, if I am not mistaken.
Also, did you test it on another phone to see if it's behaving the same way ?
Sent from my HTC Wildfire using XDA App
I am using Wildpuzzle 0.8. Checked media and phone audio is connected. Have tried it on a Nokia and same thing happens. Can the headset be updated or something? My way round is to mute the phone when I connect the headset but this is so inconvenient when sometimes I forget to reenable sound.
Sent from my HTC Wildfire
I use these and they are great.
product 172052 on misco.co.uk (I can't post outside links)
MasterDL said:
I am using Wildpuzzle 0.8. Checked media and phone audio is connected. Have tried it on a Nokia and same thing happens. Can the headset be updated or something? My way round is to mute the phone when I connect the headset but this is so inconvenient when sometimes I forget to reenable sound.
Sent from my HTC Wildfire
Click to expand...
Click to collapse
Try this: Do a nandroid back-up and flash CM7. See if the problem still persists.
If not... I`m out of ideas. Maybe try to get a refund?
I have read many threads with same complaint, now realising It's a feature of most new smartphones (dunno whether its just android or not) that phone always rings with Bluetooth headsets just in case for some reason you take out your earphones for some reason.
I'm a little reluctant to switch to cm7 waiting for it to be stable first.
Sent from my HTC Wildfire
MasterDL said:
I have read many threads with same complaint, now realising It's a feature of most new smartphones (dunno whether its just android or not) that phone always rings with Bluetooth headsets just in case for some reason you take out your earphones for some reason.
I'm a little reluctant to switch to cm7 waiting for it to be stable first.
Sent from my HTC Wildfire
Click to expand...
Click to collapse
I think it`s normal for a phone to ring via the speaker even with the headset connected. Maybe they just need to add an option for it.
I meant testing CM7, not switching to it completely. A 30 min job to test CM7 and restore nandroid.
Hi
Just got the MW600 as well, very pleased so far.
I have the same issue, phone is ringing as well - whereas it does not really bother me.
There are few things not working well for me, so I was hoping to find here some feedback:
- No Song titles are displayed (not so bad since it is normally clipped in a position where you can not easily check
- the call-button does not work to call somebody, only to take a call
- the play button does not automatically start playing HTC music - but worked with Winamp and Songbird
Any suggestions ?
Original Rom (l have 2.2.1 nie) have Sound quality issue over a2do. HTC support said, I must wait for next update (when they may be fix it)
Sent from my HTC Wildfire using XDA App
I'm having an issue with my Plantronics 903+ Bluetooth Headset. They pair and play's music fine , but it cuts out quite alot if i move about. Honestly if I have to sit still I may as well get wired headphones.
I am CM nightly's (71) with the latest radio flashed.
Any help is greatly appreciated.
Hello,
i use Jabra BT3030
http://www.productwiki.com/jabra-bt3030/
3 years of working, without any problem
Ok, I really start to like the SE MW600 a lot
If you get a call music stops and you can take the call with one button.
Double tapping the call button re-calls the last person you phoned - works good as well.
But I am still not having the ideal media player
Original HTC music player fails to start up automatically when you tab the music button
- but next song/pause works well
Songbird opens automatically, next song/pause/... works well but searching in a track not and it is rather heavy making the phone really slow
Winamp is probably the best, but I still think it is too heavy
Does anybody knows a good light media player with bluetooth support ?
gpgeza said:
Hello,
i use Jabra BT3030
3 years of working, without any problem
Click to expand...
Click to collapse
I rely like the credit card size
Now i will just need to find a suitable motorcycle helmet -come in all types of handy with speed camera app`s
reply
The best headsets I came across was from soundID. They have really great stuff
______________________________________________
The best headsets I came across was from soundID. They have really great stuff
Click to expand...
Click to collapse
you are right ^^
Thanks for Your help!
Thank You guys for your help. I read thread and finds it useful.

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