Rock your Razer Chroma devices with the Audio Visualizer

Discussion in 'Razer Chroma' started by Deleted member 20, Sep 28, 2015.

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  1. CalcProgrammer1

    CalcProgrammer1 Active Member

    Something that you can leave alone for the most part. For information on what FFT windowing is, see

    There are three windowing functions offered which are fairly common ones. It basically is supposed to minimize error due to the edges of the sample window. My program uses a 256 sample window at what should be roughly 8KHz sample frequency.

    You can try the different window functions available to see if it changes your input. It's not super noticeable.
  2. So I've been having a lot of the problems that everyone has been having, Installed everything and still won't work, my solution made me feel a bit stupid for not having tried this earlier.

    Close synapse THEN install the SDK and registry key, and it should work.

    I have a feeling most people are doing this with synapse open like I was, seeing as with it closed I can't type.
  3. LeJoook

    LeJoook New Member

    I have followed the steps very carefully and double checked I have done them right. But for some reason when open the KeyboardVisualizerVS, It just crashes straight away. Has anyone got any idea on what it could be?
  4. ReaperonYT

    ReaperonYT Active Member

    Have you installed the Razer Chroma SDK Core 0.4.8 exe?
  5. Marceau_no_id

    Marceau_no_id New Member

    Does it work with the razer mamba wireless 5G ?
  6. Really want to try this. Installed Microsoft visual C+++ still getting program cant start because mfc140.dll is missing.
  7. CalcProgrammer1

    CalcProgrammer1 Active Member

    MFC140.dll (any of the *140.dll files actually) is provided by the Visual C++ 2015 Runtime installer. Download the x86 version of that and run it, then reboot.
  8. BrosTrons

    BrosTrons New Member

    not working for me it shows up the preview but the keyboard is still black need help would really love this to work!!
  9. ReaperonYT

    ReaperonYT Active Member

    Have you installed the Razer Chroma SDK Core 0.4.8 exe?

    try reinstalling that, rerun the x86 reg key and reboot.
  10. Finally got it working. Would the owner and creator of this be apposed to me making a video tutorial on how to install this program and the Razer SDK
  11. WaxWeazle

    WaxWeazle New Member

    Loving it!
    Bought a Blackwidow Chroma today and set it all up, works like a charm.

    Only hoping we can move the equalizer around in the feature, as it's now mostly active around the right side of the keyboard :stuck_out_tongue_winking_eye:
  12. CalcProgrammer1

    CalcProgrammer1 Active Member

    Go right ahead.

    What is your audio output device and what frequency is it set to? I'm assuming 2 channel and 44.1KHz for my processing, not sure how to go about adding higher frequencies or channels yet and that issue could be a result of this.
  13. WaxWeazle

    WaxWeazle New Member

    Actually, I've got a surround setup, 5.1 speakers, so I'd say a 5 channel setup and for me the audio quality's on 192KHz.

    I do have to ask; is it possible that this doesn't work if you change audio device? I changed from my speakers to my headset a little while ago and swith my headset it doesn't seem to respond at all.

    Loving it so far though! :D
  14. caiovictors

    caiovictors New Member

    It can work with the razer mamba 2015 wireless? Or just the Mamba TE?
  15. BrosTrons

    BrosTrons New Member

    Thanks very much for trying to help but it is still not working it shows up on the visualizer but the keyboard is still black. Got another fix?
  16. Did you try upping the Amplitude?

    Currently it works with the Mamba TE, there will be more product support in the future
  17. BrosTrons

    BrosTrons New Member

    Yes i have, just tried it again and still doesn't work!!
  18. Azarul

    Azarul New Member

    Can't wait for for Blackwidow TE to be supported! :D
  19. dont mean to be rude but is there any ETA on the deathadder chroma? have audio visualization on my k70 RGB and would love for my mouse to match :)
  20. CalcProgrammer1

    CalcProgrammer1 Active Member

    My DeathAdder and Blackwidow TE are arriving tomorrow, so hopefully by the end of the week they will be added and in good shape.
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