Bluetooth Playback Issues on AOSP - One (M8) Q&A, Help & Troubleshooting

Ever since flashing lollipop AOSP on my device, I have had issues. I am confident this is AOSP-based because lollipop roms show no issue.
What happens is that after a set interval of time when not listening to music or video, my device will encounter problems when I try to play music files or stream Youtube videos. When I press "play" in Shuttle+, Youtube, Poweramp or the stock CM music app, I hear 1 second of music and the player will stop at 0:01 second. It will not go further than that unless I do a full reboot.
I am having trouble pinpointing the source of the issue because:
I have FULLY WIPED my deviced multiple times and installed multiple AOSP Roms.
I have stopped every core music service and every bluetooth service to see if they were causing the problem.
When I encounter the issue, forgetting the device will allow playback on speakers but the issue will occur once more when I re-pair the device.
Honestly at this point I don't know what to do. If I don't find a solution I might just migrate to Sense or back to GPE.

Related

Sense Music tab stops playing after a short time

I have never been able to get my music tab functioning correctly on my device. Whenever I try to play a music file, it will play for about 1-2 minutes and then it just stops playing. It usually seems to happen around 1:45. It isn't just that it loses sound, the time stops counting up and everything. The only way to get it to start playing again is to actually stop the playback and start it over again. The problem only occurs when I try
to use the music tab. WMP, TCPMP, MortPlayer, etc are all fine.
This issue has gone on pretty much since I got my phone last year. I believe that at one time in the past it DID seem to get resolved but I have no idea what was different or what ROM I was running at the time.
Preventing the phone from turning the screen off (my first thought) does not appear to extend the time before it stops. Having the phone plugged in also has no effect. It happens using BT audio as well as the phone's speakers. This issue has persisted across multiple ROM versions and cooks. I have been running mostly EnergyROM lately but have also encountered it with Valkyrie and others.
If anyone has any good ideas on how to fix this I would be grateful. It has gotten to the point that I just ignore the music tab entirely if I don't actively remove it from Sense, but it would be nice to be able to use it.
I'm assuming you're playing your music off of the SD card? Does it behave the same when you play files from the onboard memory?
same here and yeah im running it off the SD card. help please
I too am having the exact same problem.
I have had the problem, but I found out that Opera was also always open when this happens, and I just assumed that the system was running out of memory, so I just play music when Im doing NOTHING else when using the Sense player, but the Alternative is to just use WMplayer or TCMP or Nitrogen
well sense the new cht has the music player on the homescreen i find it very nice and usefull and wmp does take up any memory while the htc sense doesnt..so yeah =/

[Q] Play audio, pause so that place is bookmarked. Return to play, bookmark is lost.

I noticed this issue in Google Listen.
I used to be able to download several audio podcasts, play one of them but decided to pause halfway and begin another podcast, pause the second one and then be able to go back to the first and resume playback.
Now it seems the bookmarking spot is lost and the audio restarts from the beginning. I thought it might be an issue with Google Listen so i uninstalled and reinstalled. No fix. I Googled a solution and none came up but I see a few people complaining of the issue from last year and I've seen recent posts saying the new Stagefright is at fault and is affecting other audio playback apps.
I was wondering if anyone has an idea what's going on and if it is an issue for most/all apps with bookmarking abilities. The MyPod app seems unaffected but I saw the Doggcatcher had an issue (and might have been fixed with an recent update)
I really like Listen as an audio podcast fetcher/player and would rather not give up on it.

[Q] Do you have problems with Google Music/other Music apps?

There are several threads now detailing a problem with playing music, mainly reported when using the Google Music app. To be more specific here are some examples:
When playing music and then multitasking, the phone crashes and requires a battery pull and reboot.
Another is when playing music and then turning the screen off, the music is jerky and stutters.
People have reported this happening with apps other than Google Music, so it would appear that this isn't a problem with the Music app, but either the phone or ICS.
I wanted to start a poll to gauge how many people have this problem and establish whether it's everyone or not.
Here are some links to what I'm referring to:
http://forum.xda-developers.com/showthread.php?t=1381413
http://forum.xda-developers.com/showthread.php?t=1380773
http://forum.xda-developers.com/showthread.php?t=1379600
http://code.google.com/p/android/issues/detail?id=22669
Your poll is a bit flawed. My experience so far is that these crashes are a bit more random than being attributed to any specific apps right now. I've experienced the crash, but long story short, I am not convinced it was related to the exact app that I was using at the time.
Well just because you have experienced an unrelated crash it doesn't mean my poll is flawed, just that you have a separate issue
People have spoken of this happening repeatedly when trying to use Music and multitask so I think it is definitely an issue of it's own. Usually it is said that the sound/screen goes corrupt and then requires a battery pull. Are you not referring to a random reboot or something?
i have a couple of problems with PowerAmp, no problems with google music though.
1. PowerAmp can't see playlists that were created in google music
2. PowerAmp stutters when the screen goes to sleep. (does the clock speed lower when the screen goes off?)
i've read that increasing the buffer size in poweramp options fixes no. 2. I havent tried it due to no.1.
i'm just using google music at the moment.
WinAmp i found would often have slight cracks in the music (i.e. stop and start again quickly, almost like it was being disturbed/cpu high).
doubletwist is fine though, as is Music player
This is such a huge problem I can't believe more people haven't responded :S
I've had Google Music, Rhapsody, and Pandora all crash at one time or another.
str355 said:
i have a couple of problems with PowerAmp, no problems with google music though.
1. PowerAmp can't see playlists that were created in google music
2. PowerAmp stutters when the screen goes to sleep. (does the clock speed lower when the screen goes off?)
i've read that increasing the buffer size in poweramp options fixes no. 2. I havent tried it due to no.1.
i'm just using google music at the moment.
Click to expand...
Click to collapse
increasing the buffer size in power amp fixes no.2
Sent from Mobile..
problem number 2 here for me. songs with high bit rates tends to trigger the stutter problem after the phone goes to sleep. tried on google music and playerpro
Google Music 4.0.1 (ICS stock) often crashes within a minute after I reboot the phone - without me actually using it.
Obviously it's trying to do something in the background on start-up and fails. Miserably.
Did not crash while I was using it so far, but I didn't run it for any lengths of time either. No problems with other apps crashing, just Music.
rayvioli said:
problem number 2 here for me. songs with high bit rates tends to trigger the stutter problem after the phone goes to sleep. tried on google music and playerpro
Click to expand...
Click to collapse
Yes I notice it too, it's very annoying especially since I payed so much for this phone and a good set of headphones just for my high bit-rate music to constantly stutter; hopefully google fixes this. I seem to only notice this on the stock music player, but I prefer to use it over others due to its integration with the lockscreen and notification pulldown bar, especially considering the nice visuals it now has.
my 2 cents:
i can recreate the crash consistently by doing the following:
1. reboot the phone and connect a pair of headphones
2. stream a song (i.e., a song that's not already saved to the phone) using google music
3. use the home button to leave the google music app and return to the homescreen
4. while the song is playing, try to increase or decrease the volume of the music with the volume buttons and then almost immediately the phone reboots automatically.
i haven't been able to recreate the issue once with the headphones disconnected. also, the issue doesn't seem to occur if you connect the headphones after you start playing the music. i need to test that theory some more though.
I noticed this right away when I got my phone (launch day)
Since I constantly stream music from google music, I noticed pops and weird noises all the time. Very weird and SUPER annoying
The stock music app is not able to find my music at all. I use PowerAMP now and that works fine.
Music also crashes when not actively in use at all. When I open a lot of apps, i.e. multi-task a lot, Music often just force closes after a while.
I'm using PowerAmp now to listen to music stored in either .flac or the highest quality .mp3 files lame could produce. Some are 320kbps cbr others are vbr. In PowerAmp I set the process to the highest priority possible but left the buffer on auto.
I have never had any reboots or studering when locking the screen and I've been listening to music for over 3 hours now while doing some home work. Just to test it I put on one of my flac files and quickly locked and unlocked the screen. The phone took it like and champ with no studers at all.
No problems with music apps crashing, or needing to pull the battery. The only issue I have is with music or podcasts played through the native music player or Google Listen stopping at random intervals. Happens using wired speaker/headphones or bluetooth audio.
Frustrating, but not a dealbreaker yet.
I called Verizon for no other reason other than trying to create a record of the issue... They claimed to have not heard of this... Is there any way to let Samsung know directly? I know there is a google code ticket open, but Google hasn't "owned" the issue yet... I'd also say if you have the issue to let VZW know so they can get things in motion on their side as well.
kptkill said:
I called Verizon for no other reason other than trying to create a record of the issue... They claimed to have not heard of this... Is there any way to let Samsung know directly? I know there is a google code ticket open, but Google hasn't "owned" the issue yet... I'd also say if you have the issue to let VZW know so they can get things in motion on their side as well.
Click to expand...
Click to collapse
It seems they don't give a ****, unfortunately. Just have to live with it..
WinAMP - today while playing an album with the screen off paused (twice). I had to turn on the display, and hit the play button to continue. There was a bit of a lag (I got the FC screen, but when i hit wait the app returned a few seconds later)

[Q] Lollipop Stock Bluetooth Audio Unusable

Is anyone else having Bluetooth audio problems on 5.0? I can play music and video just fine over Bluetooth, but whenever I launch a game like Real Racing 3 my audio completely breaks up, and is unusable. It's not stutter every few seconds, it's a constant break up of the sound.
I've tried a few different games, and two different Bluetooth audio devices, no joy.
Odd thing is, this issue is the same when I try to do a screen cast to my chromecast. The audio is completely messed up and stuttering.
My N7 2013 is on stock (no root) Android 5.0. I did a clean install, formatting the entire tab. I have very little installed on it. I've done some searching here and on Google but all the posts relate to the 4.4.2 update, and was meant to be fixed...

Bluetooth Music Issues?

Anyone having any problems running aftermarket roms? I'm on Liquidsmooth and I am extremely dissapointed in the bluetooth quality. About to go back to stock or get rid of the tablet to just use my tab pro instead. IT doesn't skip or pause but it like, mutes for a second every 5 or so seconds. Its not consistent. But it happens soo much it gets me really angry. I'm on a fresh copy of LiquidSmooth. Haven't really done anything and nothing is running in the background that could be taking up all the system resources. I've even tried multiple music players even tho they all are horrible except PowerAmp which still doesn't have a tablet mode years after said feature was in the works.
You know of any fixes?
Googled Android Bluetooth Skip and seems its a very common problem among a few devices including the Note 4.... I don't have any issues with my Tab Pro, Just Tab S... This is bugging me because its main function is to play Music Via Bluetooth. Would prefer it through RCA/3.5mm but I don't have one
Had the same problem with my phone, solved it by adding the bluetooth device as a trusted device, so that when connected to bluetooth speaker the phone doesnt lock its self, done the same on my tab s and no problems streaming music using google music, as far as i can figure out its related to the kernel lowering the cpu speed when the screen locks, so you may be able to solve the prob using a kernel manager and increasing the idle speed, but personally i like the phone not locking when listening to music as i can access the player without unlocking, making it easier to put on a different album or song, hope this helps
Sent from my LG-D855
Use to have similar issues with the stock player on another device.
Solved it with Playerpro.
Install from play then in the app open settings then go to Audio.
Select to install the dsp pack then make sure it's active.
You will see a new option 'Audio buffer' change this to large. See how you go.
Seems to me also like an audio buffering issue (I think PowerAmp has a larger one by default). You could try raising the minimum CPU frequency since this us often the cause for problems kind this.
On that note, don't forget that none TW based ROMs don't have support for the APT-X codec that provides vastly better audio quality over Bluetooth as long as your audio adapter/headphones/car audio supports it as well. Nothing to do with the issue at hand though.
Its not a buffering issue. Its an audio pause issue. Its extremely common with Note 4 and some others. I solved it by going to a TouchWiz OEM style rom. The AOSP roms seem to all do it. Adjusting buffering settings changes nothing. Its as if the bluetooth drivers aren't capable of handling the "power" of whats going on. The Music still plays during the pause.
So far TW Roms seem to be the best for Bluetooth Audio. I use it daily since the Tablet is the main front end to my car, with a Sony 610BT AppRemote Deck.

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