Help with Audio Sync! - Shield Android TV Q&A, Help & Troubleshooting

I'm having issues keeping audio synced on the shield. The shield is only about a week old for me, but it's been all across the board. Sometimes I have to set it as low as 40ms and sometimes it's as high as 680ms. I can figure out a rhyme or reason for the abrupt changes. Any help is appreciated.

Related

Audio popping across kernels?

Hi, I am having a problem with my audio and wanted to see if anyone knew of a solution. Since flashing the 3/02 version of KTManta, I started having faint crackling noises in the audio when on Youtube or Play Music. I then flashed Trinity TX4G and it stopped. Last night I flashed TX5G and it started happening again, but when I reflashed TX4G it remained, but not as bad. I was wondering if there is any solution to the issue, as it seems to be kernel-based. Thanks!
Any ideas? I haven't had a chance to test it further, but I plan on trying some things out over the weekend.
On other devices people had found that a sample time of under 20,000 could cause audio crackling and popping.
Also you can get audio problems if your CPU speed is not going high enough to run things properly, which would be caused by needing to lower your up_threshold, or use a new governor.

sound cutting out a lot

Is anyone else having problem with the sound cutting out for a split second at least once per song? I am having this problem whether it's Poweramp, Spotify, of playing a music video. It seems worse when using the phone or right now while copying files to the SD card from the computer. Last time i had audio cutting out or glitching on a phone was the POS Motorola Razer HD I had. It was horrible.
anyone else having this problem? it's driving me crazy. The sound cuts out for a split second for every song and sometimes multiple times in one song. it's doing it a bunch for each song at the moment. I rebooted the phone but no change. It's pretty disappointing. I passed up LG for the last few years because of quality control issues and I hoped this time they would have a good phone.
Is your music on a memory card?
gavinfabl said:
Is your music on a memory card?
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Click to collapse
Yes. Same card I used on my GS7 with no problems. But it does it on spotify too and that's streaming.
Sent from my VS988 using Tapatalk
still having problems with the sound cutting out. I counted 5 times on one song and 2 times on the next song. Not to mention all the other songs it does this. I guess I'm going to have to call Verizon tomorrow. I was hoping someone on here had some insight or know of a software update that might fix it. I don't know if a replacement would fix it or if i need to exchange for a different model. Does anyone else have problems or is it working fine with Spotify or Poweramp etc? Oh the next song just started and about 30 seconds in it did it again. ugh!!! It makes my skin crawl it irritates me. And it just did it again as I'm typing. argh!!!!
Same thing happens on my end, using Spotify (Internal storage or SD card do the same thing, tried both). This happens to me streaming via Bluetooth to my Pioneer head unit in my car, every 2-3 songs I will get a 0.5-1second mute and then it resumes playing as normal.
micfinn said:
Same thing happens on my end, using Spotify (Internal storage or SD card do the same thing, tried both). This happens to me streaming via Bluetooth to my Pioneer head unit in my car, every 2-3 songs I will get a 0.5-1second mute and then it resumes playing as normal.
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I've had it happen either wired or bluetooth. This is troubling not knowing if it's software or hardware problems and if LG is going to have a fix anytime soon.
Ughhhhhhhhhh I'm having the same issue! It was especially bad when I first set up the phone brand new out of the box. It got to the point that I did a factory reset. Unfortunately, that didn't fix the problem and my audio still cuts out exactly like you said -- for about a second at a time. My songs are also on my SD card but it also happens when I stream from Google Play Music. I'm glad it's not just me, but LG better address this.
getting this as well
I only stream from Google play music. Doesn't matter if I choose high quality or normal, I get fairly regular popping/crackling and occasional glitches. I installed the snapdragon audio+, didn't help.
Haven't heard it cut out, but am hearing some kind of... I don't know..... feedback when it's turned up. Trying to pay more attention to see if I can isolate / identify it.
I've had this issue with every LG. I know a lot of people say that as if they've had LG but just over exaggerating but I really have had every flagship LG since the Optimus G. It never mattered if it was plugged in or Bluetooth. I noticed it more with my car stereo. I always just assumed I had a faulty stereo. Till I had a friend start using their S7 in my car and they didn't have this issue. Took me awhile to realize it wasn't happening on their phone. So that ruled out a faulty stereo. I'm just happy someone else also has the issue and it's not just me.
Anyway, LG will not be fixing this issue anytime soon.
LG devices I've had this issue with. (It got worse with each release... So sad)
LG Optimus G
G2
G3
G4
G5
V10
V20
G6
I listen to a lot of music everyday and I haven't had this problem. I listen to music on SD card, Pandora, DoubleTwist Cloud player, wired headphones and bluetooth. I wonder if it's some other app causing it. On bluetooth the music stops playing when i get text or email so maybe another app is somehow cutting the sound or something. I don't know, very strange.
hellot1M said:
I've had this issue with every LG. I know a lot of people say that as if they've had LG but just over exaggerating but I really have had every flagship LG since the Optimus G. It never mattered if it was plugged in or Bluetooth. I noticed it more with my car stereo. I always just assumed I had a faulty stereo. Till I had a friend start using their S7 in my car and they didn't have this issue. Took me awhile to realize it wasn't happening on their phone. So that ruled out a faulty stereo. I'm just happy someone else also has the issue and it's not just me.
Anyway, LG will not be fixing this issue anytime soon.
LG devices I've had this issue with. (It got worse with each release... So sad)
LG Optimus G
G2
G3
G4
G5
V10
V20
G6
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Click to collapse
That's a shame that LG won't fix the problem. So what exactly is causing the audio problems with players like Poweramp and Player Pro? I installed the Poweramp V3 alpha and it doesn't have the problem. I tried PlayerPro and it has the problem. Really sucks a high end phone can't play high end audio apps. the verizon guy at the store i went to and exchanged my phone over this issue told me the maybe poweramp runs too fast for the phone. or it's my memory card. but how can poweramp run too fast for the phone it's a high end phone for petes sakes. and the new phone was the same with the issue.
From what I've gathered over the years of researching this issue is that the audio codec that LG uses and has used for most their phones may be the root cause. That an update could fix it but it doesn't seem to be on LGs priority list. This issue is also very hard to find. This is literally the only article that discusses it with as much detail as everyone has provided. Everything else I find ends with a deadend after one post. As if nobody else notices or cares.
There has got to be a place we can let them know and with enough people maybe they will finally do something about it.
hellot1M said:
From what I've gathered over the years of researching this issue is that the audio codec that LG uses and has used for most their phones may be the root cause. That an update could fix it but it doesn't seem to be on LGs priority list. This issue is also very hard to find. This is literally the only article that discusses it with as much detail as everyone has provided. Everything else I find ends with a deadend after one post. As if nobody else notices or cares.
There has got to be a place we can let them know and with enough people maybe they will finally do something about it.
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Click to collapse
It's a shame this topic runs into dead ends. With the popularity of Poweramp and PlayerPro i'm surprised more people aren't complaining and discussing it. unless people are doing mostly streaming. I know very little people that have mp3's these days. I don't know anyone that even knows Poweramp. even the tech support over the phone or the guy in the store never heard of it. and when i had problems in the past with a old motorola razr HD the tech support blamed poweramp saying that the phone must not support it.
I forgot to mention two weeks ago the when playing music with Poweramp the left channel started cutting out off and on for 10 mins then eventually going out altogether till i unplugged the headphones and plugged back in. only did it that one occasion till today. now i'm driving out of town and it's not ideal to keep unplugging the aux cable while driving on the highway. The left channel kept going off again. I tried both PlayerPro and Poweramp. eventually it stopped on it's own. anyone else having this awful problem? I"m not buying LG again. they can't their quality control straight for nothing. so much for giving them a try.
What music players do you guys use for the LG G6 that doesn't have the audio cutting out or skipping that is comparable to Poweramp? I was considering Player Pro but it has the same problem. i tried JetAudio Music Player but the highs sound muffled without one of the audio enhancers you have to pay extra for. I don't like the idea of buying an app and then having to pay extra for other features when other apps have it included for free.
railfan-eric said:
I forgot to mention two weeks ago the when playing music with Poweramp the left channel started cutting out off and on for 10 mins then eventually going out altogether till i unplugged the headphones and plugged back in. only did it that one occasion till today. now i'm driving out of town and it's not ideal to keep unplugging the aux cable while driving on the highway. The left channel kept going off again. I tried both PlayerPro and Poweramp. eventually it stopped on it's own. anyone else having this awful problem? I"m not buying LG again. they can't their quality control straight for nothing. so much for giving them a try.
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Click to collapse
I'm still having this problem with the audio cutting out completely on the left channel from the headphone jack. it only did it on one occasion with my headphones. But it happens almost every time i use it with my car stereo or in someone else's car on his stereo. so i know it isn't my aux cable or my stereo. i never had this problem before. i am disappointed with LG and they're hopeless for giving us an update for all these problems. I can't wait to switch to something else but i have to wait at least a year to be able to trade in my phone for another on Verizon Edge.
Also still having the problems with the audio cutting out for a split second with PlayerPro. with the PowerAmp 3 alpha 704 i got the settings tweaked and i don't notice the problem anymore. But still have the headphone jack/aux cable sound issue. is there any tweak that could possibly fix it? is the DAC getting overloaded causing the left channel to quit working?
No issues at all here. Had no issues with my V10 either for what its worth. Streaming Spotify and Tidal all the time. Sound has not clipped one single time.
Only time I see this issue is when I'm connected to multiple Bluetooth devices and one of them disconnects.

No audio at all, and other weirdness

Hello,
I recently got a Nexus 6P from a friend who took it for a thirty minute swim. He told me that if I could fix it, I could have it. After some work, I got it running at about 90%. The only issue is with audio. Absolutely no audio will play at all, unless its through Bluetooth. The headphone jack, and both speakers however, don't work. Whats weird is that apps behave strangely. Google Music skips songs endlessly. YouTube gives an odd error. The camera works. but when I switch to video, it says "cannot connect to camera". Audio recording gives a weird error. You get the idea
I've found other posts about similar issues, like this. https://forum.xda-developers.com/nexus-6p/help/nexus-6p-audio-playback-error-app-t3476592 but his solution did not help.
It seems to me that the issue is somewhere in a loop between the camera, speakers, and microphones. The camera wouldn't affect most audio, so its not a likely cause. I have replaced the top speaker, but cannot find a 3.5mm jack replacement. I think the microphone is most likely the issue, but I'm not 100% sure.
If anyone has any ideas, I'm defiantly open to them, especially if you've ever worked on fixing one of these. I'd love to upgrade from my Nexus 6 (which I actually got from the same friend after he destroyed the screen on it...I'm looking forward to getting his Google Pixel once he breaks it next year :laugh: )
Thanks so much for any help!
Lucky the phone even turns on let alone apps not behaving properly lol. You could replace all the little components just plug and play. Might even fix the Google music issue but what's the point. Just a ticking time bomb once electronic gets submerged in water. ?
Exodusche said:
Lucky the phone even turns on let alone apps not behaving properly lol. You could replace all the little components just plug and play. Might even fix the Google music issue but what's the point. Just a ticking time bomb once electronic gets submerged in water. ?
Click to expand...
Click to collapse
Not necessarily. If electricity had shorted something then the phone is pretty much screwed. It's been a few weeks since it happened and it's been running for about two with no new issues. The big issue with water is corrosion. But if it's cleaned off, the phone works like nothing ever happened.
Most of the components are on the main board, so unfortunately aren't able to be replaced, like the microphone. The ones that are, all seem to work just fine.
If I can get this issue figured out, the phone should work just fine!
No audio on Nexus 6p video record.
Phillbert! said:
Hello,
I recently got a Nexus 6P from a friend who took it for a thirty minute swim. He told me that if I could fix it, I could have it. After some work, I got it running at about 90%. The only issue is with audio. Absolutely no audio will play at all, unless its through Bluetooth. The headphone jack, and both speakers however, don't work. Whats weird is that apps behave strangely. Google Music skips songs endlessly. YouTube gives an odd error. The camera works. but when I switch to video, it says "cannot connect to camera". Audio recording gives a weird error. You get the idea
I've found other posts about similar issues, like this. https://forum.xda-developers.com/nexus-6p/help/nexus-6p-audio-playback-error-app-t3476592 but his solution did not help.
It seems to me that the issue is somewhere in a loop between the camera, speakers, and microphones. The camera wouldn't affect most audio, so its not a likely cause. I have replaced the top speaker, but cannot find a 3.5mm jack replacement. I think the microphone is most likely the issue, but I'm not 100% sure.
If anyone has any ideas, I'm defiantly open to them, especially if you've ever worked on fixing one of these. I'd love to upgrade from my Nexus 6 (which I actually got from the same friend after he destroyed the screen on it...I'm looking forward to getting his Google Pixel once he breaks it next year :laugh: )
Thanks so much for any help!
Click to expand...
Click to collapse
I had this problem and after searching I found a solution! Download Cinema FV-5 free or pro. From there you can go to settings---general and choose external mic, this immediately fixed my problem and audio no is crisp and clear. Do it's obviously a software issue in stock camera app. Love my Nexus 6p and am thrilled to shoot video with audio now.
I have the very same issue, but instead having my nexus 6p dived into water - I have had let know a akku change job from a "pro". Ever since I have no audio at all!
Even the same behavior with the video (camera) and the Google musik (keep skiping songs)....
Any ideas?
Michaelevan7 said:
I had this problem and after searching I found a solution! Download Cinema FV-5 free or pro. From there you can go to settings---general and choose external mic, this immediately fixed my problem and audio no is crisp and clear. Do it's obviously a software issue in stock camera app. Love my Nexus 6p and am thrilled to shoot video with audio now.
Click to expand...
Click to collapse
Sadly, I can't even run this app. It keeps no response.

LG Bluetooth Audio problems.

Overall i have been pretty statisifed with this device, however when it comes to bluetooth audio, things tend to get really horrible.
Since G5 i had this issue - when a BLE device is connected to the phone ( in my case Android Wear), the audio playback on a bluetooth speaker gets degraded really bad, as bad as you can hear crackling on higher sound levels, disconnecting the watch also doesnt fix the problem right away, instead it normalizes after a while. Not to note that the max volume on a bluetooth speaker is way below that other phones are having.
I have read some threads of this being present on samsung devices as well, yet no clear evidence has been pulled to back the cause.
Some blame the bluetooth stack, which isnt managing the connections properly, others say that the bluetooth chip simply cant handle the connections... That would seem really weird tho...
So i wanted to know if any of you are experiencing these issues? And in what scenarios, what devices are connected?
Perhaps someone also knows a fix?

Does everyone have awful Bluetooth connection or is it just mine?

So I purchased some new JBL headphones black Friday. They work perfectly with everything but my Essential phone. Basically the audio cuts in and out less the 12" away. I listen to a lot of music and this is complete BS! Bluetooth in my car is sometimes sketchy and also on my Bose SoundLink Mini.
Do all of you have connection issues? Is it a firmware issue? I'm still on stock 7.1.1 with latest security patch.
P.S. All this happens on my wife's white one as wellwith same everything.
I have the same issue with multiple bluetooth audio devices on mine. Someone suggested turning off Bluetooth scanning in the location portion of the system settings but that did not fix it for me.
I'm on the Oreo beta.
The one thing turning off scanning DID fix for me in terms of Bluetooth issues was the constant disconnects I was seeing to my smart watch. That's stable now.
No issues with BT on my PH-1 with the numerous BT headphones i've used it with.
Currently using a Bose Soundlink OE and no complaints whatsoever.
Tried all Roms, stock and Oreo and BT audio is fine on my end.
After messing with the Bluetooth settings, I removed all devices and rebooted the phone as well. I paired the JBL and sure enough they work fine with no audio dropping. So I'm wondering if something is going on when I first initially pair the devices. I'm not a radio engineer, so I'm only guessing. It seems like it's not getting full handshake with the devices I first pair with. Only after I forget the device, reboot, the pair again will it have a good grip on the device.
jakkzen said:
After messing with the Bluetooth settings, I removed all devices and rebooted the phone as well. I paired the JBL and sure enough they work fine with no audio dropping. So I'm wondering if something is going on when I first initially pair the devices. I'm not a radio engineer, so I'm only guessing. It seems like it's not getting full handshake with the devices I first pair with. Only after I forget the device, reboot, the pair again will it have a good grip on the device.
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I got a red OnePlus 5T and white Essential at the same time and on looks alone used the essential. I've had two black models previous to this. I went to the gym after syncing my BT headphones and the result was music that but out every .5 seconds. Needless to say, I wanted to kill myself. I tried deleting all devices, resyncing, restarting, nada. I immediately went to the OnePlus with no issues. The essential is such a good value proposition especially with regards to build quality but I'm running out of reasons to keep trying it, price aside.
dc82 said:
I got a red OnePlus 5T and white Essential at the same time and on looks alone used the essential. I've had two black models previous to this. I went to the gym after syncing my BT headphones and the result was music that but out every .5 seconds. Needless to say, I wanted to kill myself. I tried deleting all devices, resyncing, restarting, nada. I immediately went to the OnePlus with no issues. The essential is such a good value proposition especially with regards to build quality but I'm running out of reasons to keep trying it, price aside.
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Click to collapse
I totally get that. I haven't had the Bluetooth issues any more. Unfortunately now it will randomly freeze up. So, I am actually thinking of selling mine and getting a OnePlus 5t.
Just want to add that i have my essential phone since Dec. Never had any Bluetooth issues.
I've also got the same problem, can't connect to my PC, my pebble does connect but I have to "forget device", rescan and repair it everytime I connect. It's very temperamental with my Bluetooth headset too
with the beta versions of the os under developer options you now see options for different bluetooth codecs including aptx. I believe it is still a grey area if essential has acquired the rights to include the aptx codec but if you are rooted you can sideload the aptx directly. See here for more info on aptx https://forum.xda-developers.com/showthread.php?t=2531440
Hope it helps you out.
Personally ive experienced no bluetooth issues using stenheiser hd-1 in ear headphones, bluetooth stereos and car adapters.
I'm having the same issue with my Essential phone and all bluetooth audio playback devices. If the phone is more than a foot away, it gets choppy. I don't have a workaround yet but will try some of the suggestions here.
bbohica said:
I'm having the same issue with my Essential phone and all bluetooth audio playback devices. If the phone is more than a foot away, it gets choppy. I don't have a workaround yet but will try some of the suggestions here.
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Click to collapse
The Bluetooth connectivity is not that great. I don't quite have the exact problem you describe, but range is pretty poor. For example, my Gear S3 Classic is about 6-7 meters away from me right now and I cannot connect to it via Bluetooth. I have to be closer. My Samsung S8+ (after some post-launch patches of course) could maintain the connection to about 10 meters away. My S7 easily did 15 meter radius. This is all comparison in the same physical space.
my BT stutters about once every 45 seconds or so, also in my 2011 Mazda 3, the names of the songs do not display up on the screen where they had with every other phone i have had paired.
BTW if you are thinking of buying a 2009-13 Mazda3 there is a 5 second BT audio delay while watching Youtube/ videos ... and it gets really annoying
ToddEDM said:
my BT stutters about once every 45 seconds or so, also in my 2011 Mazda 3, the names of the songs do not display up on the screen where they had with every other phone i have had paired.
BTW if you are thinking of buying a 2009-13 Mazda3 there is a 5 second BT audio delay while watching Youtube/ videos ... and it gets really annoying
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Click to collapse
Latency like that is perceptible on almost all phones and receivers... Your car is not special in that way...
Wanna see some really bad latency... Try playing a game on an emulator while using a Chromecast to your TV...
Here is a perfect example of how bad it is. I did a little test with my bluetooth speaker(it's nothing special, just an average bluetooth speaker, a few years old so not the latest bluetooth tech.)
I set the phone on the kitchen counter, connected and playing music on my speaker which is right next to it. I pick up the speaker and hold it to my chest, while I'm leaning against the counter, then turn around so my body is between the phone and speaker, it quits working. I spin back around, it works... As a comparison, i dug the old S6 out of a drawer, and it can play on the speaker with me holding the speaker the same way, spin around, and walk to the other end of my kitchen which is about 16ft and it keeps playing the whole time.
Same issue with bluetooth headphones, which led me to this awful issue. I'm a cyclist, and with the phone in my back pocket of my jersey, the headphones won't work.
Frustrated, today I unlocked and flashed back to the oldest stock software I could find... still doesn't work.
Same issue here. Is there a fix for this?
The only device I get a solid connection with is my Jabra Elite 65t headset (which happens to be BT 5.0 like the phone is). My Samsung gear and both of my cars have horrible connections. I believe there is a memory leak in the bluetooth stack because It'll get worse and worse, then I can clear it up temporarily by turning off bluetooth for about 30 seconds to 1 minute then turning it on again... then it'll tend to last until I reconnect again later.
bbohica said:
Here is a perfect example of how bad it is. I did a little test with my bluetooth speaker(it's nothing special, just an average bluetooth speaker, a few years old so not the latest bluetooth tech.)
I set the phone on the kitchen counter, connected and playing music on my speaker which is right next to it. I pick up the speaker and hold it to my chest, while I'm leaning against the counter, then turn around so my body is between the phone and speaker, it quits working. I spin back around, it works... As a comparison, i dug the old S6 out of a drawer, and it can play on the speaker with me holding the speaker the same way, spin around, and walk to the other end of my kitchen which is about 16ft and it keeps playing the whole time.
Same issue with bluetooth headphones, which led me to this awful issue. I'm a cyclist, and with the phone in my back pocket of my jersey, the headphones won't work.
Frustrated, today I unlocked and flashed back to the oldest stock software I could find... still doesn't work.
Click to expand...
Click to collapse
If you are on 8.1 you can go into developer area and there are settings for BT connection type. You may be able.to get better results by changing from the default which is best effort to one that prioritizes connection quality. There are other settings as well. I haven't played with the settings because I'm not seeing issues.
Fixed mine
Disabled hd audio:aac in bluetooth device settings(for each headphones or device with that issue) and drop outs stopped i had them every 40sec for .5.
I have 4 different Bluetooth devices that all work perfect and all have 10+ meter range. I'm on the AICP rom and no problems at all.

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