joluke
Senior Member
the link is dead in OP, hence why i asked for a mirror...
did find another link for it though:
ViPERToolBox_2.0.rar
https://androidfilehost.com/?fid=889964283620759520
thanks anyway
[APP] Official ViPER4Android Audio Effects (FX v2.5.0.5) - New Features & 7.0 Support
- Thread starter zhuhang
- Start date
the link is dead in OP, hence why i asked for a mirror...
did find another link for it though:
ViPERToolBox_2.0.rar
https://androidfilehost.com/?fid=889964283620759520
thanks anyway
Bandwidth in Viper's Toolbox
Hi, I'm trying to create a custom DDC for my headphones: https://www.rtings.com/headphones/1-2/graph#407/2031
As far as I understand, I need to input the opposite of the frequency gains in order to flatten out the frequency response.
However, how do I find the bandwidth values needed? I've also seen electri-q mentioned: I have it installed on audacity but I can't really find many tutorials available relating to creating a DDC using it.
Thanks!
Hi, I'm trying to create a custom DDC for my headphones: https://www.rtings.com/headphones/1-2/graph#407/2031
As far as I understand, I need to input the opposite of the frequency gains in order to flatten out the frequency response.
However, how do I find the bandwidth values needed? I've also seen electri-q mentioned: I have it installed on audacity but I can't really find many tutorials available relating to creating a DDC using it.
Thanks!
It doesn't process sound from YouTube. Only from Spotify. What can I do? Disable deep buffer.
How?
How?
Hello guys. I'm using viper4android for years now. But i'm experiencing issues now. When i send a messahe on whatsapp (even when on silent). Viper stops processing for a second. And starts again (same sound when you turn viper on when music is playing)
Has anyone got a solution? Now i don't want to use whatsapp when listening music.
Thanks in advance
Has anyone got a solution? Now i don't want to use whatsapp when listening music.
Thanks in advance
search is your friend[emoji12] the only working link i found ;
https://xdaforums.com/showthread.php?p=58867050
err on the side of kindness
That link isn't broken, it's to the unimpressive v0.1 viperstoolbox. The broken Link i desire is for v2.0, I've searched and searched and not one lead. If you have v2.0, could you reupload it?
---------- Post added at 11:02 PM ---------- Previous post was at 10:47 PM ----------
Anyluck, bc that file isn't anywhere else.. that i know of
---------- Post added at 11:03 PM ---------- Previous post was at 11:02 PM ----------
OMG thank you, this is what i needed
---------- Post added at 11:31 PM ---------- Previous post was at 11:03 PM ----------
Also, I'm having serious trouble trying to EQ my earbuds with the frequency response graph I was handed. All the guides I've seen are showing a graph whose Y-Axis ranges from negative dbs (-30) to positibe dbs (30). My graph is from 60 to 120 db.... No negative dbs at all. So, naturally I'm very clueless on how to use the reafir plugin on audacity and viperstoolbox.
The goal of the EQ may be to add and subtract from your graph until it is closer to a flat line (if the graph is compensated for human hearing, which it may not be), so you could just choose a dB number on the graph that is pretty much the center point around which the graph wiggles up and down, and mentally flip the graph upside down and enter those upside down values into ReaFIR.
Thank you for the response. If I can't get this done maybe I'll just donate and get a request in ?️.. So just want to make sure I get it right.. So on a graph like this, the center is my 0db reference line?http://imgur.com/gallery/c8CEkUB
Why don't you try the various equalizer presets that are included? You could use them as a reference point and tweak from there. Also, I wouldn't bother donating, development on this version was abandoned a few years ago.
I mean I have/had zero clue how to use such graphs as any reference point whatsoever because my graph seemed abnormal going from 60-120db, while every other graph is somehow -30db to 30db.
Try using 110dB on your left as the 0dB reference. E.g. the high part on the right would be about -6dB. And don't raise anything past +10dB for now, e.g. the part that dips below 100 on the right, just make that +10.
Many thanks.
So I followed your guide and got it working thanks!! Never heard such "pure" audio in my life! Anyway, is there any reason why I'd want to make a ddc over an irs? If there's any reason to going with going ddc.. How do I use the bandwidth value? I notice reafir doesn't have it (is it set at 0 or something? I tried electri q, and it didn't let me have enough points for some reason so i just got tired trying to pregraph values..)
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To properly installation of viper (via app) you need to disable(I mean set to permissive) SELinux during installation and disable it during using viper (if you can't boot after viper installing you need to delete service.sh (or it can be post-fs-data.sh) in folder /data/adb/modules/ViPER4Android in TWRP)
Отправлено с моего Pixel через Tapatalk
Last edited:
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3685[APP] Official ViPER4Android Audio Effects (FX v2.5.0.5) - New Features & 7.0 Support
If you want to share at another forum, do not include download links, redirect them to download here.
To ROM Makers who already included or wish to include V4A in your ROM. Click HERE.
Donations intended for V4A Development, please DO NOT send to zhuhang.jasper@gmail.com
V4A Project Donation account not available yet.
Sticky News
Development Progress: Inactive
Remarks:-
Past events:
Official Website
ViPER's Audio Official Website: http://www.vipersaudio.com/blog
ViPER's Audio Official Chinese Forum: http://forum.vipersaudio.com/
Social
Like our Facebook Page here! >>> https://www.facebook.com/vipersaudio
Join ViPER's Audio Facebook Group here! >>> https://facebook.com/groups/vipersaudio.en/
ViPER's Audio Global QQ Group: http://xdaforums.com/showpost.php?p=44506830&postcount=4586
UNOFFICIAL V4A available in Google Play Store. (Not maintained by us)
http://xdaforums.com/showpost.php?p=45217407&postcount=5689
OP Index:
1. About Us // Description // Key Features // Development Progress // Donations // Open source
2. Instructions // CPU Driver List // Change Logs // Downloads
3. Bug list // Proper Bug report // Troubleshooting // FAQs
4. V4A Profiles // Popular effect simulation profiles // FX and XHiFi Settings Explained // Default V4A settings
5. For ROM makers
6. Signatures // Userbar // Banners
About ViPER's Audio
See here: http://vipersaudio.com/blog/?page_id=11
Software Descriptions
Version: FX version 2.5.0.5 (active) / XHiFi version 2.1.0.2-1 (discontinued)
Codename: (FX version) Beautiful / (XHiFi version) X-Factor
Compiled date: September 1,2016 / September 4,2013 - Official Release
Operating environment: Android 2.3 / 4.0 / 4.1 / 4.2 / 4.3 / 4.4 / 5.0 / 6.0 / 7.0
CPU platforms: ARM (ARM CortexA8 or higher), x86(Atom/i3/i5/i7)
Language: English (US) / Simplified Chinese / Traditional Chinese / more
ViPER4Android FX
FX is the main control panel of ViPER’s Audio with all popular ViPER’s Audio settings.
ViPER4Android XHiFi (Stopped)
XHiFi has less settings compare to FX. It has superior audio reconstruction which mainly used for restoring lossy audio quality.
FX Key Features
★ NEW: FET Compressor ★
New compressor / limiter simulating operation of FET circuits.
★ NEW: Quad-Channel Convolver ★
IRS support extends to 4-channels. *Requires special IRS files*
★ AnalogX ★
Richer and warmer sound by simulating the sound signature of pure class A amplifier. *v2.4.x and above+*
★ ViPER-DDC (Now Cuztomizable!) ★
Enjoy near HIFI sound on your headphones. *Not all models supported*
★ Spectrum Extension ★
Make your music sound lossless with enhanced high frequencies.
★ x86 Platform Support ★
Viper4Android supports x86 (Atom/Core i3/i5/i7) platforms.
★ USB/Dock effect Support ★
ViPER4Android supports USB/Dock audio output.
★ Speaker Optimization ★
First effect for speakers. Try it yourself.
★ Channel Pan ★
Controls left/right channel output. Its not very useful unless your headphone is imbalance or faulty one side. It will be a cure for you.
★ Differential Surround / Haas Effect ★
This is an old feature which ViPER520 had removed from FX in early days.
But after many users requesting it, ViPER520 bring it back to FX
More info on Haas Effect: http://www.mixcoach.com/creating-depth-the-haas-effect-2/
★ ViPER Fidelity Control ★
★ ViPER Bass ★
With different bass modes, you can have greater bass experience than before!
★ ViPER Clarity ★
With the latest Clarity mode selection, you can balance up heavy bass with high clarity audio that you can never imagine before!
★ Headphone Surround+ (VHS+) ★
With this VHS+, V4A made its way to achieve great surround technologies for Android.
★ Auditory System Protection (Cure Tech+) ★
With normal audio system, listening for more than three hours will feel fatigue, dizzy, tinnitus, irritated and other symptoms.
This is a normal reaction, heavy bass and high volume could cause permanent damage to the human auditory system, but other phenomena can restore through resting.
Viper as a listening experience professional will not ignore this problem. Therefore put a lot of effort to study how to make a "Healing" sound technology, just a small success. But thinking on how to let users experience it.
★ Convolver ★
When an Impulse Response Sample(IRS) is loaded, V4A will process the sound to show the same characteristics of the loaded sample. Through Convolution, samples with effects such as equalizer, surround, reverberation, tube etc can be loaded.
Download and extract IRS files to <storage>/ViPER4Android/Kernel/<paste files here>
★ FX Compatible Mode (Only in 4.x) ★
Compatible Mode supports large variety of music players and the players' own EQ/sound effects (system-provided/third party)
Therefore, you don't have to select V4A in Sound Settings > Music Effects, choose anything other than V4A. Just run V4A app and the effects will be working with anything else.
1. In option, switch to Compatible Mode. Reboot, done.
2. In Sound Settings > Music Effects, choose other than V4A.
3. Run V4A app and configure the settings then the effects will work together with the one you chose in Sound Settings.
----------------------------------------------
Last Update Log
Note: FX v2.3.2.5 onwards:
1. Fully support x86 platform, but not fully optimised yet. (Using VHS+/Convolver may increase battery usage)
2. Fully support true octa-core devices.
3. Correctly-installed Busybox is required before installing V4A.
If you see V4A installation pop-up loop, its probably due to incomplete root OR htc_audio_effects.conf
FX version: v2.5.0.5 (New package name! Please uninstall any previous version)
Android 7.0 Nougat users >>>> Try this fix apk: here.
!! Detailed update info >>> Read Joe's post: here.
0. Emergency fix v2504 - repair load file incompatibility issues.
1. New UI.
2.Add quad-ch convolver support (stereo convolver).
3.Add FET compressor.
4.Support change storage path.
5.Fix bugs.
----------------------------------
XHiFi version: Final v2.1.0.2-1 (discontinued)
1.Support for Android 4.3 (v2102-1)
2.No changes for Android 2.3 (2102)
Downloads
Full download list at Official Website: http://vipersaudio.com/blog/?page_id=48
Note: Please connect to the internet when installing V4A. So we can count our users.
ViPER4Android FX
v2.5.0.5 (Android 4.0~7.0): Mediafire *ZIP Contains v2505 standard & v2505 nougat IO fix apk*
v2.4.0.1 (Android 4.0~6.0): Mediafire *Does't support below Android 4.0*
v2.3.4.0 (Android 2.3~5.0): Mediafire
ViPERsToolBox(For making custom DDC))
v2.0: Mediafire
v0.1: Dropbox (Joe)
ViPER4Android XHiFi
XHiFi version Final v2.1.0.2-1 (Android 2.3~4.3): Mediafire
IRS Impulse Response Sample
Official Website: http://vipersaudio.com/blog/?page_id=91
XDA:
IRS Index: here
Zhuhang's IRS XDA: here
Joe0Bloggs Headset Correction Filter IRS: here
Donations
V4A Project Donation account not available yet.
Visit here: http://vipersaudio.com/blog/?page_id=180
Open Source at GitHub
If you want to commit codes, email china_viper@163.com your git username.
FX: https://github.com/vipersaudio/viper4android_fx
XHiFi: https://github.com/vipersaudio/viper4android_xhifi
------------------------------------------
ViPER's Audio founded by ViPER520.
Co-founded by ZhuHang.
CN. vipersaudio.com / EN. facebook.com/vipersaudio
Copyright (C) 2006-2017 vipercn.com / vipersaudio.com1118Installation / Downloads
Check this post for complete tips, instructions, notes and warnings.
v2.2.x to v2.3.x Special Update Instructions
Important: New v2.3.x V4A has new package name, therefore follow this installation steps carefully.
1. Open old v2.2.x V4A, save the effect profile.
2. Uninstall old v2.2.x V4A. Complete uninstall, including both driver and app. Reboot.
3. Install new v2.3.x V4A, choose Yes to "Install/Update". (V4A auto detects and installs correct driver.)
4. Reboot, open new v2.3.x V4A and load effect profile saved in step 1.
Setup your Device
For Samsung devices,
1. Try install V4A as user app instead of system app if the latter failed doesn't work.
2. Use Normal Mode and select V4A FX in Settings>Sound>Music Effects.
3. If don't work, use another player rather than Samsung stock Music.
------------
1. ROOT your device.
2. Install busybox if doesn’t come with root.
3. Modify build.prop (Thanks Bradl79@xda)
a. Open up /system/build.prop in text editor using any file explorer with root access.
b. Change the line (If you can’t find these lines, skip this step.)
Ipa.decode=true to lpa.decode=false
tunnel.decode=true to tunnel.decode=false
lpa.use-stagefright=true to lpa.use-stagefright=false
Installation
1. Download, extract and copy ViPER4Android_FX/XHiFi.apk to your device.
2. Install the apk as USER app or SYSTEM app is up to you. (v2.3.1.0 onwards)
3. Run FX/XHiFi app from app drawer, allow root access if asked.
4. When driver installation prompted, choose Yes.
5. V4A auto detects your CPU and show available driver modes below :
No modes: For processors with or without VFP .6. Choose your desired selection.
Battery Saving: Available for all processors with NEON.
High Quality Mode: Available for processors with NEON.
Super Audio Quality: Available for processors with NEON.
7. After installation done, Reboot device.
8. If you want to use only V4A as audio effect, follow normal mode. If you want existing audio effects to work, follow compatible mode.
Normal Mode:12. How to use IRS in Convolver? See IRS page: here.
9. In Sound settings > Music effects, always choose V4A FX unless FX is not installed.
10. Open up V4A FX (and xhifi), in menu, FX Compatible Mode set to Normal Mode.
11. If not working, try Compatible mode before trying Force-Enable.
Compatible Mode:
9. Do not change anything under Sound settings/
10. Open up V4A FX (and xhifi), in menu, FX Compatible Mode set to Compatible Mode.
11. If not working, use Normal mode and disable other effects.
Future Updates
Option 1: Use the “Check for update” function in V4A app itself.
1. In V4A app, go to menu and select Check Update. It will redirect you to a page.
2. Download latest apk from the page.
3. Install apk and overwrite. (Replace in system/app/ if its SYSTEM app)
4. Open up FX (and XHIFI), Choose “Yes”. Reboot, done.
Option 2: Download from Website/XDA
1. Download latest FX and XHIFI apks from Website’s Downloads section or XDA.
2. Install apk and overwrite. (Replace in system/app/ if its SYSTEM app)
3. Open up FX (and XHIFI), Choose “Yes”. Reboot, done.
Uninstallation
1. Open up V4A FX (and xhifi), go to menu and choose “Uninstall driver”.
2. After that, uninstall V4A FX (and xhifi) app itself.
3. Reboot. Done. Bye-bye V4A.
-----------------------------
ViPER's Audio founded by ViPER520.
Co-founded by ZhuHang.
CN. vipersaudio.com / EN. facebook.com/vipersaudio
Copyright (C) 2006-2016 vipercn.com / vipersaudio.com640Troubleshoot / Bugs / F.A.Q
Check previous post for complete tips, instructions, notes and warnings.
Bug Report
http://vipersaudio.com/blog/?page_id=120
Troubleshooting (Updated 20/10/2013)
Make sure your device is rooted and install latest SuperSU or SuperUser.
Make sure you install correct apk for your android version.
1. Complete Uninstall V4A (driver + app) and reboot.
2. Install V4A as USER app, begin with battery saving mode.
3. Use Normal mode, go to Sound settings>Music effects> and choose V4A(either fx or xhifi).
>>>Test.
4. If not working, switch to Compatible mode, go to sound settings>music effects> and select something else besides V4A.
>>>Test again.
5. If not working, return to Normal mode, change sound settings, enable Force-Enable.
>>>Test again.
6. If not working, repeat step 1 to step 5 but as SYSTEM app.
>>>Test again.
7. If nothing works. Disable or remove the default sound effect under MusicFX, then return to Normal Mode.
>>>Last Test.
8. If no help, submit a bug report.
F.A.Q
Updated on October 22, 2013
HOT: Why some settings are missing?
A: Because you didn't read update log.
HOT: Why cannot switch driver mode? (battery saving or high quality)
A: Only CPU with NEON have choices. To change, uninstall and reinstall.
HOT: Why no effect?
A: See Troubleshoot.
1. Which to install? FX or XHiFi or Both?
A: The difference is explained in V4A main page. Install FX first. XHiFi is optional.
2. Where is the build.prop lines in instructions?
A: This step is optional. Those lines are not in every device. You can skip this.
3. Can I still install V4A if I already using other sound mods?
A: Yes, after installation, open V4A app and switch to Compatible Mode.
4. Why installation fail?
A: Root or SU binary issues. Use latest SuperSU.
5. Why is superuser not supported?
A: V4A does support superuser. Some superuser version have bugs, please use a stable version of it.
See more:
-----------------------------
ViPER's Audio founded by ViPER520.
Co-founded by ZhuHang.
CN. vipersaudio.com / EN. facebook.com/vipersaudio
Copyright (C) 2006-2016 vipercn.com / vipersaudio.com557FX & XHiFi Settings Explained & Default Settings
V4A Profiles
http://xdaforums.com/showpost.php?p=44577409&postcount=4642
Popular Effect Simulation Profiles (Updated 1/10/2013)
These setup will sound almost the same compare to original effect.
1. Dolby System 2.0 (DS2.0) (FX v2.3.0.1)
- AGC, slight, 4x, 0db
- VHS+, level 3
- field surround, strength level 7, mid level 5
- viperclarity, xhifi mode, default
V4A Settings Explained
http://vipersaudio.com/blog/?page_id=43
-----------------------------
ViPER's Audio founded by ViPER520.
Co-founded by ZhuHang.
CN. vipersaudio.com / EN. facebook.com/vipersaudio
Copyright (C) 2006-2016 vipercn.com / vipersaudio.com423For ROM Makers
V4A Rom Inclusion
Website(Down): http://vipersaudio.com/blog/?page_id=127
Things you need to do
1. Proper credits to ViPER520.
2. Add a link to ViPER’s Audio Website. (Its obvious because users need so many info here)
3. Please remind users to use “Compatible Mode” if you inserted other sound mods.
4. [OPTIONAL] Attach latest IRS Starter Pack as add-on/optional material for users to start with.
Extra Tips
1. Make it a system app.
2. Copy assets/libv4a_fx/xhifi_xxx.so to /system/lib/soundfx/
Note: xxx can be gb for 2.3.x, ics for 4.0~4.2 or jb for 4.3
3. For android 2.3, done. For android 4.x, continue step 4.
4. Make modification in audio_effect.conf
(1). Under “libraries {“, add:
Code:v4a_fx { path /system/lib/soundfx/libv4a_fx_xxx.so } #NECESSARY FOR XHIFI v4a_xhifi { path /system/lib/soundfx/libv4a_xhifi_xxx.so }
(2). Under “effects {“ add:
Code:v4a_standard_fx { library v4a_fx uuid 41d3c987-e6cf-11e3-a88a-11aba5d5c51b } #NECESSARY FOR XHIFI v4a_standard_xhifi { library v4a_xhifi uuid d92c3a90-3e26-11e2-a25f-0800200c9a66 }
Thanks for promoting ViPER4Android!
-----------------------------
ViPER's Audio founded by ViPER520.
Co-founded by ZhuHang.
CN. vipersaudio.com / EN. facebook.com/vipersaudio
Copyright (C) 2006-2016 vipercn.com / vipersaudio.com
