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Questions tagged [visualizer]

255 questions
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What kind of audio spectrum analyser is this?

Im played with the javascript webaudio api to visualizing the audiostream of the song. Like I saw its using fft transform, and the result looking quite nice. fft visualizer pic But when I see other visalizers, they are using other algorithm, or…
S. Zee
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New Visualizer(0)- Cannot initialize Visualizer engine, error: -3

I am currently trying to implement a visualizer into my app that gets its data from the output mix. My current code for initializing the visualizer up to the line of error: private Visualizer audioOutput = null; public void link(){ AudioTrack…
Umbreon
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iOS Out of memory error

I recently needed to implement the music visualizer in iOS swift as shown in the image/gif. I used this TempiFFT to precesses the audio input and modified the UI for the required visual effects. the main features of the visual effects are: 1) the…
Rakshit Tanti
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R.Raw.Test Can't resolve

I'm trying to create a visualizer for myself for listening to music on android, and what better way to start than by finding a working example. I found this, but when I put all the code in the right places, R.raw.test was not found. I can't find…
Neywiny
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How to produce dyamic colors for Android visualizer

I am working on Android music player. I am trying to convert audio byte to rgb color so that I can show it in wave form while audio is playing. I am using felixpalmer API currently and it's able to generate single color waveform. Here is the…
pradex
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How to handle audio-card buffer

Im trying to do a screen-flashing application that flashes the screen depending on the audio(like an audio visualizer, but instead of a visualization like bars or something like that, just flash the screen). I already made the music player and know…
Sismetic
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Audio link not working

I am trying to do make a audio Visualizer and I copied this code come a codepen post. but when I try to change music it does not play. here is the code. var audio = new Audio(); audio.crossOrigin = "Anonymous"; audio.src =…
pixelatedore
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Help with audio visualizer

Im new to this website, and mostly to any type of programming. Recently Im trying to learn C++(Game Programming), and my father wants me to make him a web-based application, that flashes the window wether there is any sound playing(I believe it's…
Sismetic
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Div content resizing

I have 3 different charts inside 3 different div tags that appear and hide when specified. However, two of the charts randomly resize and i know why. How do i fix this? I have wordpress and using visualizer plugin for my charts. have the code in the…
Marshall Hawley
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How to hide album art, and display a visualizer in an android music player , similar to google music android app?

i am making an music player in android, i have a list with album art and all the song information in it. now when i play a certain song i want the album art to change and instead i want a 3 bar visualizer there similar to google music player,…
disconights01
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DebugVisualizer, circular reference

The problem I'm facing might be stupid, but I've never encountered it, so I guess I need some help. I'm learning how to use a Debug Visualizer. I've created one: DebuggerSide.cs located in CarGarageVisualizer namespace. I wanted the type of…
Paweł Poręba
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Chrome browser: Cannot launch python code visualizer

Pythontutor, a code Visualizer is integrated within CloudCoder (an open source web-based programming exercise system). When I click on the Visualize button (to the left of the green bar in the screenshot below), only a blank window pops up. The…
lifebalance
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Crash when calls AudioTrack multiple times

I am working with Visualizer. It will get data from AudioTrack and display when I click a button. In the button, I will call the function DrawStart as below: private void DrawStart() { if (startDrawing) { initRecorder(); …
Jame
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Getting all sound bytes of a song in for an android app

I'm using the Visualizer class for creating a waveform for my app, but I would like to get all the sound bytes all at once so I can show the whole song's waveform all at once. How can I do that? Is there a function in this class I can use for this?…
Aarash
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Leap Motion Visualizer embed into Windows form

Can anyone help me to embed leap motion visualizer into a c# windows form. What i need is in my windows form, the visualizer should be displayed, and then it should show my gestures, which were captured via the device
Gayan Dinuzhka
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