Viper4Android Driver Processing - Nexus 5 Q&A, Help & Troubleshooting

so i love the viper audio mod. but in the driver status windows, it says the driver isnt processing the audio, which of course means viper isnt in effect. There were a few people who have said they have gotten it to work on our phone, but they havent stated how. So does anyone know how to get viper to kick into effect

TheAtheistOtaku said:
so i love the viper audio mod. but in the driver status windows, it says the driver isnt processing the audio, which of course means viper isnt in effect. There were a few people who have said they have gotten it to work on our phone, but they havent stated how. So does anyone know how to get viper to kick into effect
Click to expand...
Click to collapse
Did you check "enable" from within the app? Also, what player are you using. I couldn't get it to work with PowerAmp but it seems to work fine with the stock music player.

marleyfan61 said:
Did you check "enable" from within the app? Also, what player are you using. I couldn't get it to work with PowerAmp but it seems to work fine with the stock music player.
Click to expand...
Click to collapse
yes i did, and you need to turn off direct volume control in poweramp in order for viper to take effect for it. i use poweramp, but what player im using doesnt matter if the audio driver isnt processing the audio in the first place. I use viper mostly for the phone speaker

TheAtheistOtaku said:
so i love the viper audio mod. but in the driver status windows, it says the driver isnt processing the audio, which of course means viper isnt in effect. There were a few people who have said they have gotten it to work on our phone, but they havent stated how. So does anyone know how to get viper to kick into effect
Click to expand...
Click to collapse
Initially I could only get Viper to work in compatible mode, which is not what I wanted. In normal mode it wasn't processing like you said. I fixed it by converting viper to a system app with titanium backup. After rebooting it would work in normal mode.
I guess the driver wasn't loading when it needed to in the early part of the boot up process as it was installed as a user app, not a system app.
Hope this helps!

Related

Overdriving the speakerphone

Some Aria users report low in-call & speakerphone volume. I personally keep my volume at max, use CM's DSP manager to boost the speaker volume maximally, and press the phone hard against my ear. Even with the windows up, the sound of the car is enough to make it very hard to hear.
I have to believe there is a way to overdrive the speaker... at least for me, even w/maximal volume settings, there is no crackle. It's as if the speakerphone is barely utilized.
On XDA I've found two relevant threads: http://forum.xda-developers.com/showthread.php?p=15406689 and http://forum.xda-developers.com/showthread.php?p=15406735
Try this: http://forum.xda-developers.com/showthread.php?p=13811632
First, you have to disable or uninstall DSP manager, they don't get along well.
Just in case, I'm attaching his app (unzip the file, the apk is inside) for you to install with your favorite file manager. Enjoy your new sound boost!
I just wish they would open up earpiece volume, since it is horrendously low on the Aria. I'm not sure if it's CM or what but it is too quiet on city streets.
At least now I'll hear when someone calls though, instead of finding out an hour later that my pocket silenced it.
There are 2 different sense Rom ports by drowning child that have way louder in call volume.so to me it would seem that there would have to be a way to increase the cm7 volume in the rom itself.
Sent from my HTC Liberty S using XDA App
Funny you should mention that because it was the first thing I noticed after installing Pico
churapa said:
Try this: http://forum.xda-developers.com/showthread.php?p=13811632
First, you have to disable or uninstall DSP manager, they don't get along well.
Just in case, I'm attaching his app (unzip the file, the apk is inside) for you to install with your favorite file manager. Enjoy your new sound boost!
Click to expand...
Click to collapse
Wow, finally a nice piece of app that does Sound Widening properly. I think I could start to forget my previous Nokia phone over that aspect now. Thanks!
But yes, regrettably earpiece volume is still too low.
Cool app, my speaker crackles if any louder though, so I think I'll skip it as I would really like to keep the external speaker in tact.
churapa said:
Try this: http://forum.xda-developers.com/showthread.php?p=13811632
First, you have to disable or uninstall DSP manager, they don't get along well.
Just in case, I'm attaching his app (unzip the file, the apk is inside) for you to install with your favorite file manager. Enjoy your new sound boost!
Click to expand...
Click to collapse
I don't know what I am doing wrong here. I have downloaded this apk and installed it several times via clockworkmod, but there is no app to run on the phone after installing, nothing in sound settings to change. Please advise. Thanks!
I am running hoxnet_liberated_rc1 ROM with ClockworkMod 2.5.0.7. I don't believe that there is any DSP manager to disable in the this ROM.
Bob in Northern NJ said:
I don't know what I am doing wrong here. I have downloaded this apk and installed it several times via clockworkmod, but there is no app to run on the phone after installing, nothing in sound settings to change. Please advise. Thanks!
I am running hoxnet_liberated_rc1 ROM with ClockworkMod 2.5.0.7. I don't believe that there is any DSP manager to disable in the this ROM.
Click to expand...
Click to collapse
The app is an apk that you have to install just like any other app and not in recovery. I also believe that it is designed for gingerbread roms. The rom you are running doesn't sound like a gingerbread rom to me.

Volume problems ... again ...

JB 4.2.1
Has anyone got either Volume+ or equilizer to work on the latest version of JB?
I can't get any joy from either. I used to be able to ramp up the sliders on equilizer which gave a boost but now there's no difference. A little clue to the fact that something is happening is that in equilizer if I choose the drop down for slider quick settings when I choose maximum I get a momentary volume increase. Momentary being about 1/4 sec.
I'd be interested if anyone has had any luck with either app and if so can you give any details on how you got it to work?
louiscar said:
JB 4.2.1
Has anyone got either Volume+ or equilizer to work on the latest version of JB?
I can't get any joy from either. I used to be able to ramp up the sliders on equilizer which gave a boost but now there's no difference. A little clue to the fact that something is happening is that in equilizer if I choose the drop down for slider quick settings when I choose maximum I get a momentary volume increase. Momentary being about 1/4 sec.
I'd be interested if anyone has had any luck with either app and if so can you give any details on how you got it to work?
Click to expand...
Click to collapse
I use Beats. It seems to work for me.
I used to use equalizer but switched to dsp manager a while back which works fine.....
Let me reinstall equalizer to see if it still works.
Are we talking head phones or tab speakers here btw?
EDIT: Well I just tried equalizer and it worked brilliantly! :good: So it is something with you setup. You have enabled it from settings, sound, music effect haven't you?
sbdags said:
I used to use equalizer but switched to dsp manager a while back which works fine.....
Let me reinstall equalizer to see if it still works.
Are we talking head phones or tab speakers here btw?
EDIT: Well I just tried equalizer and it worked brilliantly! :good: So it is something with you setup. You have enabled it from settings, sound, music effect haven't you?
Click to expand...
Click to collapse
Yes, music effects has been toggled to equilizer. Hmm, that's interesting - I presume you are on 4.2.1?
Something is obviously overriding it as the quick blip of extra volume I get when using the pull down and setting max sliders. I have set the sounds to play a ding when I do anything so I hear a quick ding in the louder volume then it goes back to original level.
Also I notice you are not on the stock rom so that may have something to do with it.
Not sure what might be causing it. Anyone else can confirm either this works or they experience the same thing?
LetMeKnow said:
I use Beats. It seems to work for me.
Click to expand...
Click to collapse
beats? I'll try that - presume the it's an app called that.
No I'm not on stock But very similar.
There is a noticable increase in volume using equalizer. I'm sure there is a free demo version on the play store for you to try.
sbdags said:
No I'm not on stock But very similar.
There is a noticable increase in volume using equalizer. I'm sure there is a free demo version on the play store for you to try.
Click to expand...
Click to collapse
Yes I've tried this and what I notice is the opposite. When the sliders are reset to the middle the sound is normal (ie. same as without equilizer loaded) but louder than if I set the sliders to maximum.
As I say when I toggle to maximum there is a quick and much louder momentary sound increase which lasts a fraction of a second before going down to the lower volume.
I'm not sure what to look at as being the problem as there isn't much I have loaded that I can see might affect this. Very strange.
Still I'd be interested in anyone that can confirm a working instance with stock rom.
Edit: I have now tried a number of other equilizers and get the same behaviour so it appears something is resisting any change in settings.
sbdags said:
I used to use equalizer but switched to dsp manager a while back which works fine.....
Let me reinstall equalizer to see if it still works.
Are we talking head phones or tab speakers here btw?
EDIT: Well I just tried equalizer and it worked brilliantly! :good: So it is something with you setup. You have enabled it from settings, sound, music effect haven't you?
Click to expand...
Click to collapse
I'm currently running Cromi 4.6.9 but have had this same problem on earlier Cromi versions too, actually for most of this year it seems. Which coincides with this thread saying the 4.2.1 update caused it for many people on various Nexus devices, which is referenced in Equalizer's app description on Google Play.
Equalizer always worked great for me until around then, and I've tried many things like uninstall/reinstall, other boosters including DSP Manager, even did full wipes during this period, but the volume just doesn't boost anymore. I use PowerAmp, and its built-in equalizer boosts the volume just as loud as Equalizer app used to do, which shows it's still possible but only within that app. Btw, I used PowerAmp in the past when Equalizer also worked fine, so I don't think it creates a conflict.
After seeing the above thread, I tested Equalizer on my Nexus 4 phone, which normally needs no volume boosting, with the same result - for a split-second it's louder but then goes to a slightly lower level than you started at, just as on my TF700. To me this indicates it would work correctly, but something else that wasn't there before now dampens it almost immediately.
@sdbags:
If for you it's apparently working correctly with same ROM as me on a TF700, can you think of why it's not for others? Also thanks for your fine work!

[SOUND MOD][5.0/6.0+][ViPERv2.4.0.1] DivineBeats_V4.5:The Ultimate Sound You Deserves

http://forum.xda-developers.com/android/software/app-divinebeats-sound-master-phone-sony-t3274355
above link is to a audio mod with both V4A and Dolby atmos, by TheRoyalSeeker
It is not my work i am just sharing it here coz it may work in our roms as it already works in mine.
I have tried it on my phone,
ROM skydragon 6.01
it works except for the sony sound settings,
also if it works on any other rom please post the status
share the joy :highfive:
I hope working with CM13
What do you mean that is working but not the sony settings? So just the viper audio settings? Cause viper4android was already working
MariocolaAnyPark said:
What do you mean that is working but not the sony settings? So just the viper audio settings? Cause viper4android was already working
Click to expand...
Click to collapse
viper4android , dolby atmos, dolby digital, all these work, visit the post, more options are there
Divine Equalizer not working cm13-MM and Music also
Divine Equalizer not working cm13-MM and Music also not working
vinu.gwen said:
Divine Equalizer not working cm13-MM and Music also not working
Click to expand...
Click to collapse
yeah but dolby and v4a works right, im gonna try for cynapop will update post then
Everyone know Dolby and v4a working in CM13.
Flashed this mod with DD+ and it made everything sound garbled without even turning the mods on. All apps seem to work, including Sony player but results are horrible, something is broken there.
Oxygen OS 2.2.0 with Boeffla kernel
Edit: even bigger disappointment is finding out that V4A does not work on OOS. Damn!
Sent from my ONE A2003 using Tapatalk
I have tried this one three different custom CM13's so far and the Divine Equalizer has worked on none of them. I can get V4A working, but only if I install it using the "LoliViper" ZIP. Is there a fix OP or am I just screwed?
@Rub It is maybe you need to change selinux to permissive instead of enforcing?
Dac0908 said:
Flashed this mod with DD+ and it made everything sound garbled without even turning the mods on. All apps seem to work, including Sony player but results are horrible, something is broken there.
Oxygen OS 2.2.0 with Boeffla kernel
Edit: even bigger disappointment is finding out that V4A does not work on OOS. Damn!
Sent from my ONE A2003 using Tapatalk
Click to expand...
Click to collapse
working on oos 3.0...
Will this work on H2OS?
raghu0421 said:
working on oos 3.0...
Click to expand...
Click to collapse
Just tried it on CyanOxy and yes, short answer would be that it works but results aren't so impressive. Distortions creep in, while bass was lacking before this now is overblown and I can't find a way to tone it down effectively. V4A is hidden somewhere in there but installing regular app doesn't seem to work for adjusting, parallel to that there is so much sound processing that it is insane. Divine eq doesn't respond, two music players also fall apart when skipping songs. Not good. Maybe on some other phone or ROM... so for now, nandroid back and use just clean V4A. Although even that worked better on CM13
New v7.00 seems to work, and also has new approach - base zip with addons and/or apps separately :good:
Nope. Bluetooth is gone after flashing. Sound seems to be better than before flashing it, but with V4A turned off. Turning it on just ruins everything, so there is again too much processing out of users control.
Dolby Atmos is only other visible app and it just has to be turned off or crackling and distortions go over everything
Also volume control is broken, full volume is about on half of the scale, with horrible distortions, then it tones down and going louder again, only with more horrible distortions. Ugh.
Sent from my ONE A2003 using Tapatalk
Any way (.zip) to uninstall the Viper ?
Its pain in $$a to restore the ROM from TWRP
Viper is no problem but all other libs and changes are impossible to remove. Always backup before flashing this kind of stuff, then restore takes only a minute
Razor64 said:
Will this work on H2OS?
Click to expand...
Click to collapse
I'm running H2OS 6.0.1 (V1.4.0) Firmware Version ONE A2005_24_160513 and it's working for me.
All I did was set SELinuxMod to Permissive using the SELinuxModeChanger app and used the Dolby Atmos Remover zip to remove DA mod. Working great with my headphones but haven't tried bluetooth audio yet, which is when I use my phone for music most...
Backup data first!
worst thing to flash. broke both my speaker and headphones. worst sound mod ever madhe.
Yup.
Problem with bad audio was on first OOS3 beta and later it was fixed, and with Dirac HD (whatever that is, sound is ok) on final OOS or V4A (which still plays funny with bluetooth, needs user fixing) - I don't see the point of these mods. They just create more problems, and do sound processing without any user control and cannot be turned off. That is just nasty.
Anyway, it is impossible to make it sound better with some software mods, it is just an illusion. We need better hardware, better DAC, better amplifier to really get better sound. Using OTG, or maybe just in-line headphone amp from FiiO or something similar. Short of that, V4A is more than enough for some tweaks.

Anyone got V4A working?

Has anyone got Viper4Android working on SD S8+? It installs the driver but driver status always says "Processing: No" when I'm listening to music, a quick Google search said to delete audio__effects.conf but I can't find that file in /vendor/etc or /system/vendor/etc. Also I tried Comparability Mode but as far as I can tell the effects I turn on doesn't make it sound any different.
worry free. flash this zip https://androidfilehost.com/?fid=817550096634776829
That still won't help him necessarily. If he's running Poweramp for example he has to deactivate "direct volume control" (or the according adequate in other players) or the player software will supercede any external audio driver.

Extremely low Bluetooth volume

Hi,
I have an issue with my Samsung Galaxy S8+.
If I try to play music via bluetooth to my speakers, the volume is very very low. The settings are on max and media volume sync can't be enabled.
I tried playing music with my Samsung Galaxy S7Edge and the volume was completely normal and very loud with nothing changed on the speakers.
I also tried this: https://forum.xda-developers.com/galaxy-s8+/how-to/low-bluetooth-volume-car-fix-t3595530 with no result.
My BT speakers: https://www.trust.com/en/product/19367-tytan-2-1-subwoofer-speaker-set-with-bluetooth-black
My S8+:
Android 8.0.0
Stock
Knox triggered: 0
Never did any manual flash. Always just updated it.
Are there common reasons for this or good fixes? Or is it just a software bug?
Thanks for your time!
-iCornflakes
It's oreo, they messed up the volume and everything audio on oreo, no fix right now I'm going to make a topic to see if it's possible to downgrade back to nougat.
Not just an Oreo thing. I've had the same issue with the Bluetooth in my car as well.
https://forum.xda-developers.com/galaxy-s8+/how-to/low-bluetooth-volume-car-fix-t3595530
Look at that post. I tried the force close method and it helped.
HUYI said:
It's oreo, they messed up the volume and everything audio on oreo, no fix right now I'm going to make a topic to see if it's possible to downgrade back to nougat.
Click to expand...
Click to collapse
Odd, absolutely nothing changed with my BT devices when I went to Oreo.
mjones73 said:
Odd, absolutely nothing changed with my BT devices when I went to Oreo.
Click to expand...
Click to collapse
it's amazing that you can't tell the difference at all, it's very noticeable, i am unable to hear anything when i receive calls in my headset either, this latest oreo update is broken.
found something online, it's something to do with media sync, try connecting the bluethooth device, then go to settings, bluethooth, 3 dots and select media sync, select on and make sure both phone and headphones volume is max and restart phone, anyone notice any difference? i'm testing it now.
HUYI said:
found something online, it's something to do with media sync, try connecting the bluethooth device, then go to settings, bluethooth, 3 dots and select media sync, select on and make sure both phone and headphones volume is max and restart phone, anyone notice any difference? i'm testing it now.
Click to expand...
Click to collapse
Yea that was the first thing I have read about when I started searching for it. I wanted to try it, but it seems like my BT speakers are not compatible with it. It says that it isnt compatible when I try to activate it. Not sure if there is a workaround to make it working.
I don't think this is an Oreo specific problem. I've encountered this bug since marshmallow.
The only way I could get it to reset the volume back to max was when I used crdroid.
The volume would get set very low. I could open the global equaliser via Google music. And the volume would not change.
I would then access the global eq via another music player. Just make a tiny change to any parameters and boom. The volume is now set to the correct level again.
The moment I would use Google music to access the eq the volume would jump down again
My tablet is now on naosp and the volume issue has popped back up.
Doing the same procedure will reset the volume correctly.
It is rather annoying to have to do this.
I don't know what is causing the problem but it looks like the global eq ultimately effects the output volume disabled or enabled
Sent from my Nexus 6P using Tapatalk
HUYI said:
it's amazing that you can't tell the difference at all, it's very noticeable, i am unable to hear anything when i receive calls in my headset either, this latest oreo update is broken.
Click to expand...
Click to collapse
No difference at all with three different devices I connect to. I do have media sync disabled already. Hopefully you get it figured out.
I've done a test on my S8+ now.
I downloaded the latest firmware and flashed it with a complete reset of the phone.
The Firmware Details:
SM-G955F/DBT/G955FXXU1CRC7/G955FOXM1CRC7/G955FXXU1CRC7/G955FXXU1CRC7
Model: SM-G955F
Version: G955FXXU1CRC7/G955FOXM1CRC7/G955FXXU1CRC7/G955FXXU1CRC7
OS: Oreo(Android 8.0.0)
Filename: SM-G955F_1_20180316151927_r15v1y5ud4_fac.zip.enc4
Size: 3810088112 bytes
LogicValue: mkulwy4mhgusj3sn
After the flash of it the BT issue is gone. This was done yesterday (4/10/2018). I will report back if the BT issue returns OR in like 2 weeks+ if everything is still fine.
GL everyone
new firmware released by samsung, lets hope this fixes the issue :S, i checked the notes and it does say fix for bluethooth.
I don't think this is an Oreo specific problem. I've encountered this bug since marshmallow.
The only way I could get it to reset the volume back to max was when I used crdroid.
The volume would get set very low. I could open the global equaliser via Google music. And the volume would not change.
I would then access the global eq via another music player. Just make a tiny change to any parameters and boom. The volume is now set to the correct level again.
The moment I would use Google music to access the eq the volume would jump down again
My tablet is now on naosp and the volume issue has popped back up.
Doing the same procedure will reset the volume correctly.
It is rather annoying to have to do this.
I don't know what is causing the problem but it looks like the global eq ultimately effects the output volume disabled or enabled
Click to expand...
Click to collapse
do you need root for that though and i never had this issue in nougat, this issue first happened in oreo.
And i have a universal eq setting on a separate app called precise volume which does the same thing.
iCornflakes said:
Yea that was the first thing I have read about when I started searching for it. I wanted to try it, but it seems like my BT speakers are not compatible with it. It says that it isnt compatible when I try to activate it. Not sure if there is a workaround to make it working.
Click to expand...
Click to collapse
It dosn't work anyway, still the same, on a good note they have fixed the low volume for incoming calls on my headphones, just the music volume is still crap.
I think my only solution is another set of headphones that support LDAC but they are £300+ lol or to get a Microsoft music player, i have a laptop that even beats what the old volume was on nougat so maybe a Microsoft music player would be a good idea, gonna look around.
It was good while it lasted i guess.
HUYI said:
It dosn't work anyway, still the same, on a good note they have fixed the low volume for incoming calls on my headphones, just the music volume is still crap.
I think my only solution is another set of headphones that support LDAC but they are £300+ lol or to get a Microsoft music player, i have a laptop that even beats what the old volume was on nougat so maybe a Microsoft music player would be a good idea, gonna look around.
It was good while it lasted i guess.
Click to expand...
Click to collapse
Damn rip. The other good note, new update fixed the issue for me.
HUYI said:
It dosn't work anyway, still the same, on a good note they have fixed the low volume for incoming calls on my headphones, just the music volume is still crap.
I think my only solution is another set of headphones that support LDAC but they are £300+ lol or to get a Microsoft music player, i have a laptop that even beats what the old volume was on nougat so maybe a Microsoft music player would be a good idea, gonna look around.
It was good while it lasted i guess.
Click to expand...
Click to collapse
Damn rip. The other good note, new update fixed the issue for me.
EDIT: Sorry for double post, idk how this happened
HUYI said:
new firmware released by samsung, lets hope this fixes the issue :S, i checked the notes and it does say fix for bluethooth.
do you need root for that though and i never had this issue in nougat, this issue first happened in oreo.
And i have a universal eq setting on a separate app called precise volume which does the same thing.
Click to expand...
Click to collapse
I wasn't rooted before but since then have rooted via magisk systemless root. I can still use pay and bank access etc...
I'm using viper4android now and have also disabled the system EQ.
I have just got connects2 for my car last weekend.
On the odd occasion the volume will drop when opening automate(the driving launcher) which is set to launch playmusic on Bluetooth connection.
But as soon as I swipe down the volume jumps back up.
taniwhatuu said:
I wasn't rooted before but since then have rooted via magisk systemless root. I can still use pay and bank access etc...
I'm using viper4android now and have also disabled the system EQ.
I have just got connects2 for my car last weekend.
On the odd occasion the volume will drop when opening automate(the driving launcher) which is set to launch playmusic on Bluetooth connection.
But as soon as I swipe down the volume jumps back up.
Click to expand...
Click to collapse
So you think it's worth rooting and do you notice any difference in audio quality?
HUYI said:
So you think it's worth rooting and do you notice any difference in audio quality?
Click to expand...
Click to collapse
Yeah for sure but be aware you might loose functionality on apps like banking and payments.
I use magisk to hide root so I can still use those functionalities.
Make sure you read into it first.
I've had a replacement connects2 module fitted today and all is going well.
Viper4android my EQ is absolutely amazing in comparison to other EQ and in my case the volume issue has been solved.
Actually it's really loud as I was used to the lower level.
Steps I took.
Unlock bootloader ( wiped my tablet)
Flash magisk
Install magisk manager
Added selinux module via magisk manager
Added viper4android via magisk manager
Disable global EQ
Set selinux to permissive
Install viper4android driver. Prompts when opening the app for the first time.
Reboot
And it's all good.
The bug with AutoMate seems to be tied to my maps speed prompting notification voice.
If it does revert to no EQ, I drag down from the top bar and it's back up again
I hope it works for you. Plus you now have a very awesome EQ as a bonus
Sent from my Nexus 6P using Tapatalk
Try enabling Developer mode (press Build Number 8 times). Then turn on Disable absolute volume. This de-links the phone volume control from the headset's volume control. Now you should be able to increase volume on both independently.
HUYI said:
found something online, it's something to do with media sync, try connecting the bluethooth device, then go to settings, bluethooth, 3 dots and select media sync, select on and make sure both phone and headphones volume is max and restart phone, anyone notice any difference? i'm testing it now.
Click to expand...
Click to collapse
THANK YOU SO MUCH FOR THIS. I had two pair of bluetooth headphones. A Cheap pair with volume control and a fancy pair of JBL Frees with no volume control. I could NOT figure out why sometimes the volume was great when they connected and other times it was VERY LOW all the while the cheap pair sounded great when I turned them up. I was at wits end blaming JBL and Samsung when it was a setting for Bluetooth devices.
Thanks again Huyi. Very glad I found this post.

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