[Q] Audio problems - LG Optimus L9 P760, P765, P768, P769

Hi!
I have an L9 P760 and today i rooted, unlocked bootloader and flashed latest stable version of CM 10.2.1.
After a first look I was impressed, it's amazing and a lot better than stock ROM.
I got a problem with audio playback. When I play a song into a player (i tried 3-4 different players) without a headphone everything works fine. BUT when I plug my headphones, after few seconds of playback player pauses itself without touching the "pause" button. To reload playback i need to reconnect the headphones and then touch "pause" again. After another seconds it pauses again and again and again...
My question is: does somebody knows a fix for this issue?
Thanks!

EdKode said:
Hi!
I have an L9 P760 and today i rooted, unlocked bootloader and flashed latest stable version of CM 10.2.1.
After a first look I was impressed, it's amazing and a lot better than stock ROM.
I got a problem with audio playback. When I play a song into a player (i tried 3-4 different players) without a headphone everything works fine. BUT when I plug my headphones, after few seconds of playback player pauses itself without touching the "pause" button. To reload playback i need to reconnect the headphones and then touch "pause" again. After another seconds it pauses again and again and again...
My question is: somebody knows a fix for this issues?
Thanks!
Click to expand...
Click to collapse
Hi friend that was the issue with the Rom you should try CMX Rom 10.2 by leolawliet http://forum.xda-developers.com/showthread.php?p=50504895 it's really good Rom you'll find every feature what you are looking for....

The audio fix is simple. Here's what you have to do but it may not be so battery friendly.
- Go to your CPU settings
- Change your minimum CPU speed to 600mhz, doesn't matter what gov or i/o you're using, I recommend 1200mhz for the maximum CPU speed.
Use it that way if you don't want headphone audio to mess up during playback, for some odd reason it seems to crash when clocking under 600mhz
Sent from my LG my touch 4G running PenberRom2 using Tapatalk

Codeplex said:
Hi friend that was the issue with the Rom you should try CMX Rom 10.2 by leolawliet http://forum.xda-developers.com/showthread.php?p=50504895 it's really good Rom you'll find every feature what you are looking for....
Click to expand...
Click to collapse
I tried that ROM and the problem is still there. And keyboard crashes all the time, so I decided to flash to CM 10.2.1 again.
leolawliet said:
The audio fix is simple. Here's what you have to do but it may not be so battery friendly.
- Go to your CPU settings
- Change your minimum CPU speed to 600mhz, doesn't matter what gov or i/o you're using, I recommend 1200mhz for the maximum CPU speed.
Use it that way if you don't want headphone audio to mess up during playback, for some odd reason it seems to crash when clocking under 600mhz
Sent from my LG my touch 4G running PenberRom2 using Tapatalk
Click to expand...
Click to collapse
Problems still there.
Later edit: Fixed! I installed my stock ROM back.

Related

Gingerbread Audio Lag

It seems that the long awaited Gingerbread Update isn't bug free.
I listen often to music with my phone and i noticed that while using the phone during playback the audio stops, stutters or cracks when you rotate the phone.
I've tried all players and it affects every one....
Sent from my X10i using Tapatalk
i notice same thing.. and that flaw is simply hilarious..
and i have no idea why the whole system is just so lag as f***
The audio issues make me wanna cry.
Why cant there be a decent update for my X10?
Sent from my X10i using Tapatalk
There are actually two different problems with music playback on all stock GB based ROMs:
1. Music stutters when you are operating with phone (screen unlock, home button press, launching apps....) and wired headphones are connected.
2. Music skips for a second when played through bluetooth headset when phone idles. This happens mostly when the screen is off approx. once in a minute. Even when the wifi is off.
Wifi is known to interfere with A2DP Stereo headset music playback but this is not the case.
I experience both problems on stock and stock pre-rooted ROMs (fps uncap applied)
What ROMs are you guys using? Do you have fps uncap applied? (let's rule out this mod is not causing the problem)
dante-fu said:
There are actually two different problems with music playback on all stock GB based ROMs:
1. Music stutters when you are operating with phone (screen unlock, home button press, launching apps....) and wired headphones are connected.
2. Music skips for a second when played through bluetooth headset when phone idles. This happens mostly when the screen is off approx. once in a minute. Even when the wifi is off.
Wifi is known to interfere with A2DP Stereo headset music playback but this is not the case.
I experience both problems on stock and stock pre-rooted ROMs (fps uncap applied)
What ROMs are you guys using? Do you have fps uncap applied? (let's rule out this mod is not causing the problem)
Click to expand...
Click to collapse
I think it has to do with the new CPU governor introduced with Gingerbread and also the Multitasking disability Gingerbread itself introduced.
I have performed more tests. Findings are:
1. two problems I have mentioned are actually the same probably with a common cause.
Using BT the audio skips. Playing the music through wired headphones and stock music player it stutters. I have not noticed the stuttering before (because of 2.) as skipping is more noticeable.
2. using different player (I tried PlayerPro) the skipping and stuttering when phone is idle and screen off is significantly reduced. Not 100% sure but it might not be there at all.
Stuttering when screen is unlocked is still there. On PlayerPro it is actually more like a very short gap, instead of stutter.
3. Both stock music player and PlayerPro force-close every time when switching between wired and bluetooth playback without stopping the app first.
i have audio lags too... this is so sad
Greetings guys ,
I have similar problem , when i switch off the screen there is a millisecond pause of the music and then back on , this can happen also sometimes when the phone screen its off at random time .
I hope there is a fix for this soon.
Vatis
You scared me guys . No, no issues for me in Poweramp with large buffer enabled.
guyz let ur phone build some cache.i hve no audio lag.Give it some tym.
Z3US911 said:
guyz let ur phone build some cache.i hve no audio lag.Give it some tym.
Click to expand...
Click to collapse
I already have it since Friday. Until know even the biggest cache should be builded.
Hi do you have the pre rooted or stock and also what type of sdhc card ur using?
class 4 or 2?
I'm using a class 4 card, and I get a very little lagg of less then one second when turning screen on. Not annoying, but it shouldn't be like this. But that is maybe because phone is building cache.
Could u pls teme how did u updated da fone to 2.3, I m nt able to do it.
kakarla87 said:
Could u pls teme how did u updated da fone to 2.3, I m nt able to do it.
Click to expand...
Click to collapse
I use mw600 with android 2.3 and believe me it was wrost experience i've ever had using an android phone
My x10 start giving me audio lag.
These was not happening in 2.1 or not even in 1.6.
Please help us out.
vmshaikh94281 said:
I use mw600 with android 2.3 and believe me it was wrost experience i've ever had using an android phone
My x10 start giving me audio lag.
These was not happening in 2.1 or not even in 1.6.
Please help us out.
Click to expand...
Click to collapse
U can only wait until se releases a new Update.
I alredy went back to 2.1 because i don't see any benefit from the laggy 2.3 experience.
Sent from my X10i using Tapatalk
Really hope SE releases a fix for this soon. This is definitely something they should not have overlooked considering how long they took with testing this update.
I've used Mixzing for over a year now. First thing I installed when I upgraded to GB.
I'm testing it out and using different scenarios but not getting any pauses or stutters in music. I may get the odd crack.
But Mixzing has settings to increase buffer size and one other setting that reads:
Leave Equalzer On?
Leave EQ on when in background on phones with bug that cause skipping
If you Google, You'll find some evidence of audio issues in GB on other devices, not just x10.
Anyone found a temporarily solution for this?
clockwork58 said:
I've used Mixzing for over a year now. First thing I installed when I upgraded to GB.
I'm testing it out and using different scenarios but not getting any pauses or stutters in music. I may get the odd crack.
But Mixzing has settings to increase buffer size and one other setting that reads:
Leave Equalzer On?
Leave EQ on when in background on phones with bug that cause skipping
If you Google, You'll find some evidence of audio issues in GB on other devices, not just x10.
Click to expand...
Click to collapse
Tried Mixzing and even enabled huge buffer size but nothing changes. Inconsistant audio playback all the way...
I would just like to meet the developer and smash my X10 in his face!!!!
solid0snake said:
Tried Mixzing and even enabled huge buffer size but nothing changes. Inconsistant audio playback all the way...
I would just like to meet the developer and smash my X10 in his face!!!!
Click to expand...
Click to collapse
count me in

[Q] Neutrino v2.0 and above audio skipping

Has anyone else experience the same problem where their music would not play smoothly anymore Neutrino v2.0 and v2.1(p)? My music played just fine on v1.4.
I'm using powerAMP and I've already tried increasing the audio buffer and the audio thread priority and neither is fixing the problem. This happens both from the speaker and through the headphone.
I saw a post about this in the main dev thread no one else seemed to have followed up on it =(.
lur3nj14 said:
Has anyone else experience the same problem where their music would not play smoothly anymore Neutrino v2.0 and v2.1(p)? My music played just fine on v1.4.
I'm using powerAMP and I've already tried increasing the audio buffer and the audio thread priority and neither is fixing the problem. This happens both from the speaker and through the headphone.
I saw a post about this in the main dev thread no one else seemed to have followed up on it =(.
Click to expand...
Click to collapse
I think it has something to do with the 'Media step' mod, which I deleted from V2.0 onwards so it shouldn't be a problem...
Can you describe in more detail what happens?
The phone runs very smooth in all other aspects, but the audio would hiccup...as if I was listening to CDs that were scratched.
I have had the same experience. I have tried different music programs so it's not app-specific. I've also flashed a different kernel to see if that could be the problem.
I have noticed I do not get the same bugs as on different cm7 ROMs where the speaker wouldn't work at all after unplugging from the car dock so the trade-off's been worth it.
I only experiance this when the phone switches from 3g to H. And the slipping becomes extremely bad when I lose service for a bit. If I go to networks and select 2g only, it seems to somewhat fix it. Until I drop service. Used several different radios with the same result
I'm going a hunch that the tweak to the windowsmgr.max_events_per_sec in the build.prop is somehow interfering - I've edited mine from 150 to 50 and I think it sounds smoother on the speaker but that could just be deceiving. I'll update after I've used it in the car dock on my way home.
-Update-
To I'm sure no one's surprise, this did not work. Music still pops. Maybe once or twice every thirty seconds.
I just tried playing music in airplane mode and the music doesn't skip either with Wi-fi on or off.
Is this problem only with PowerAmp? Does it work fine with other music players?
Notorious544d said:
Is this problem only with PowerAmp? Does it work fine with other music players?
Click to expand...
Click to collapse
Every music player. Stock, double twist, poweramp etc. I have tried them all.
Confirmed for me with every music player, not just with powerAMP.
TTT Any fix yet?
I've been looking into this over the weekend. It happens on all media players I've tested:
DoubleTwist
WinAmp
PowerAMP
Stock
Sometimes it is so subtle that you wouldn't noticed if you didn't literally have every nuance of a song memorized. I took logcat logs and marked every "skip" I heard, while playing video games with my headphones on for a few hours this weekend, but nothing stuck out of the logs.
This issue is not in 1.4S, but was in 2.0, 2.1, and still in 2.1P. Sorry I don't have any other useful info.
DK
Will yours skip if in airplane mode? Mine doesn't.
mine actually skips in airplane mode aswell, but rarely...
See if it skips in V2.2...
Bad news...the audio still skips. I'm seeing that it happens often especially when there are changes in reception, like when it's switching between h+ and 3g...
I can happily confirm that setting SeCPU profiles to sleep at max and min @ 456mhz fixes the skipping.
Hmmm, I thought that would hinder the battery saving effects of clocking down. I've been clocking the CPU down to around 216-312 Mhz when my phone is idled.
Usually I'm playing audio on the phone when I'm driving and I have the phone plugged in to the car charger, I'll try to increase the min clock for when the phone is charging and report back.
I don't know if it's worth mentioning again, but with the same setting I have now in V1.4, the audio doesn't skip at all. I'll also test if this is happening with weekly #6 as well.
I realize this is a bit off topic, but seeing as how my issue is audio related I figured I'd give it a shot.
In short, my internal speaker is going in and out. There's no specific instances I'm seeing, but I can say I notice it most when it goes out during a phone call. A couple of times I've noticed a bit of a raspy sound, kind of like a loose speaker wire or skipping cd would make (which leads me to think it's the speaker itself).
That being said, if anyone else is having this issue I'd like to help out as best I can.
I'm on 2.2, btw. Currently running 100% EE, with the CM7 provided Google Apps.
Thanks for the help, and sorry for the intrusion.

[Q] CM10 audio problems

I use the CM10 from Droid Basement and I have the following problems with audio:
1- When using headphones, minimum volume is too loud. When I increase the volume, it goes up only a few steps, and then stays on the same level until maximum volume on the slider.
2- When recording videos with the camera, only left channel of audio is recorded. It probably should merge both left and right since it's mono.
Anyone else having those problems? I work with audio and video a lot and this is a very annoying problem present since the first version I installed of this CM10.
I use P7500.
The first problem is an all around JB bug I think. I had it on AOSP, AOKP, and CM on my s2.
Sent from my GT-P7510 using xda app-developers app
Shawn said:
The first problem is an all around JB bug I think. I had it on AOSP, AOKP, and CM on my s2.
Sent from my GT-P7510 using xda app-developers app
Click to expand...
Click to collapse
The first problem is indeed a known issue, i also have this problem if i use the hazrd keys, use the volume slider on yoiur screen.
I have never heard about the other issues? i will check it out
yes it is trueeeeeeee
Marco Mugnatto said:
I use the CM10 from Droid Basement and I have the following problems with audio:
1- When using headphones, minimum volume is too loud. When I increase the volume, it goes up only a few steps, and then stays on the same level until maximum volume on the slider.
2- When recording videos with the camera, only left channel of audio is recorded. It probably should merge both left and right since it's mono.
Anyone else having those problems? I work with audio and video a lot and this is a very annoying problem present since the first version I installed of this CM10.
I use P7500.
Click to expand...
Click to collapse
same issue here.... except my headphone volume is too low... the volume from speakers is actually great but when on headphones... harware keys dont work all the time and i have to use the on screen sliders. when i do thevolumes steps up once from really low to mediumand thats all i get...
as for recording, i havent experienced it.
******POTENTIAL WORKAROUND*******
you might want to try the A1 kernel as it includes VooDoo sound. that might work..
1. make sure you get the cm version. it works well for most but i cant get it work.... it freezes me up as soon as my homescreen loads. if you wanna try it.......
2.make sure you have pershoots 11/19 kernel on your sd card so you can flash back if you run into the same problem...
A1 Kernel READ CAREFULLY---- http://forum.xda-developers.com/showthread.php?t=1833136
Pershoots 3.1.10 (11/19) Kernel ---- http://droidbasement.com/db-blog/?p=2906
good luck...report back =)
I am having the same issue. I tried installing beats audio, but it didn't change the volume problem, it did make the sound a little better though. I am hoping this issue is fixed in a later version of cm10.
Also, I am having an issue (i posted it in the forum with no response) of my lockscreen being stuck in landscape mode, even when auto rotate is on. Does anyone else have this same issue?
Prashramani12 said:
Also, I am having an issue (i posted it in the forum with no response) of my lockscreen being stuck in landscape mode, even when auto rotate is on. Does anyone else have this same issue?
Click to expand...
Click to collapse
chk my last post for fix....
and lock screen in pershoots build has portrait disabled. will only display in landscape mode...i dont know if othere cm 10 ports...PA, TEAM D.I.R.T, AOKP, etc.... allow rotate of lockscreen...
audio
Marco Mugnatto said:
2- When recording videos with the camera, only left channel of audio is recorded. It probably should merge both left and right since it's mono.
.
Click to expand...
Click to collapse
anyone else having this issue?
I am seeing this on my p970. (ht..tp://get.cm/?device=p970)
only one audio channel gets recorded in my vidoes (not both left and right).
frugalman said:
anyone else having this issue?
I am seeing this on my p970. (ht..tp://get.cm/?device=p970)
only one audio channel gets recorded in my vidoes (not both left and right).
Click to expand...
Click to collapse
This has already been fixed in cm10.1 for tab 10.1 and is included in the nightlies.
My problem isn't the same as the OP, but title is the same: CM10 audio problems.
I would absolutely LOVE to use this ROM. I've tried cyanogen on many occasions and been very impressed. My only downfall with CM9 and CM10 was the audio. On CM9, my headphone volume would always reset to a low volume when a new song played. The only way I could find to fix this was via the DSP manager wm989 tab (or something similar) and changing the amplifier level, then changing it back. I never followed up to see if others were having the same problems, so I'm sure it is an issue that was already resolved. I eventually dumped the ROM for another because of the problem, BUT....I digress.
My current problem is on CM10. I love the clean look, I love the speed, the customization....EVERYTHING.....except the audio. I just noticed it a bit earlier while trying to play Youtube videos; the speaker volume was extremely low. I don't see any amplifier settings on the speaker tab of DSP manager. I have audio manager / Hide it pro installed, but all those volumes are at max. I went so far as to remove DSP manager from the system/app folder....but that did nothing useful that I can tell (aside from giving trebuchet a forced close). I installed Beats Audio, but that didn't help. I'm at a loss, and freely admit that I'm struggling to figure out how to resolve this. Would someone please assist? I'll gladly post logs if necessary.....just tell me how to post them. I really want this ROM to work, because it is almost perfect aside from this problem.

[Q] ROM INSTALLED: Music Quality Horrible Now..

Hello everybody,
I just installed the latest Hyperdrive ROM, however I noticed that now my music quality has gone way down.
I usually connect it to my car that has subs and the intensity of the subs has decreased tremendously. Nothing has changed expect the phone.
Is there an app that boosts the volume on the earphone port? (other than Viper4FX)
Did the ROM decrease the original volume??
You should update Viper. The version that comes with rls14 causes some issues. Also edit the headset options in Viper to your liking.
Sent from my SCH-I545 using Tapatalk
danlnyc said:
Hello everybody,
I just installed the latest Hyperdrive ROM, however I noticed that now my music quality has gone way down.
I usually connect it to my car that has subs and the intensity of the subs has decreased tremendously. Nothing has changed expect the phone.
Is there an app that boosts the volume on the earphone port? (other than Viper4FX)
Did the ROM decrease the original volume??
Click to expand...
Click to collapse
Go to the settings>device>sound>music effects and select the music fx. Then go back into the music app and try the equalizer.
If I'm using Viper I have to do this sometimes to reset the driver somehow. It's worth the work and the result is great. Viper works with my HD 15

huge bluetooth audio issues

Hello guys,
I've got a huge problem with my KIW-L24. When i listen to music with my bluetooth headphones, the audio stutters every few seconds. Sometimes more, sometimes less. But once every 5-10 seconds is normal. That's why listening to music is almost impossible. This not only happens with the headphones but also with other bluetooth speakers.
I tried several roms, AOSP-, CM- and UBER-based. I tried disabling Wifi. I tried disabling battery optimization for bluetooth share. I tried setting the minimum cpu frequence to 400 MHz. Unfortunately nothing worked.
Does anybody have another good idea?
Or is it possible that my phone is just broken?
I know that this is not the first thread which deals with this topic. But i read through at least 10 threads in different languages and nothing could help me yet.
Not sure whether this is still relevant to you or not, but I had this issue as well. I resolved it by flashing Astral kernel 5.0.7. Using LineageOS 14.1 ROM.
https://forum.xda-developers.com/honor-5x/development/kernel-astral-kernel-t3683335
Cheers.

Categories

Resources