I am using the flash SoundMixer.computeSpectrum. to make a flash visualization for my music player. It all works inside flash. but if i run it on the internet the visualization does not show up
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I'm trying to match the behavior of SoundMixer.computeSpectrum() by using the new Sound.extract() method, so that I can draw music visualizations for separate Sound objects at once. As you know, computeSpectrum() samples the currently playing audio and copies it to a ByteArray. Sound.extract(), on the other hand, copies as much of the Sound as you want to the ByteArray, and does not require the Sound to be playing at the time.
With the Sound data extracted to a ByteArray, I know have about twenty-six thousand floating-point values representing the waveform, from start to finish. However, I'm only interested in about thirty-two of them at a time- the last thirty-two that were played. How do I determine where in the ByteArray that would be?
I'm trying to match the behavior of SoundMixer.computeSpectrum() by using the new Sound.extract() method, so that I can draw music visualizations for separate Sound objects at once. As you know, computeSpectrum() samples the currently playing audio and copies it to a ByteArray. Sound.extract(), on the other hand, copies as much of the Sound as you want to the ByteArray, and does not require the Sound to be playing at the time.
With the Sound data extracted to a ByteArray, I know have about twenty-six thousand floating-point values representing the waveform, from start to finish. However, I'm only interested in about thirty-two of them at a time the last thirty-two that were played. How do I determine where in the ByteArray that would be?
I'm trying to add sound visualization to my flash mp3 player. I found some samples but when adding the script to my project it doesn't work.The code for my mp3 player is:
import caurina.transitions.*;
volume_mc.slider_mc.buttonMode = true;
var xOffset:Number;[code]......
Is possible to create dynamic bar chart for flash mp3 player?I mean the similar effect like in Winamp or others music players (WMP) to display bar chart depending on the sound intensity.
View 6 RepliesI'm a programmer and I've learn some basic knowledge about Flash Builder. What I can do with it now is to use the components and somethings override the redraw function to design my own components. However, I find that is a inefficient way and I seems to complex to achieve the animation with only codes. Are there some way to develop with Flash Builder and Flash CS? And how to make animation without complex code? Could you recommend some books for me?
View 1 RepliesI'm making music visualization in papervision3d using FlashDevelop. The script generates 150 cubes each acting as different tone (from basses with red colors to high notes with blue).The song starts, everything works fine, but after 44 seconds song stops. I hadn't wrote function that would do that. I've turned off every useless visual functions and even papervision3d rendering. The scene is just black and the song still stops playing after 44 seconds.File is included with:
Code:
[Embed(source = "../assets/8bp069-05-she-session.mp3")]
because I'm not writing it in flash.
I've tried different song and it stops after 1:10...Flash uses ~30MB of Ram and 50% of my Athlonx2 64 2.6Ghz in action.
Here's some code: sound
Code:
[Embed(source = "../assets/8bp069-03-she-pioneer.mp3")]
private var Music:Class;
private var sp:Sound = new Music();[code].........
those last 3 functions have nothing to do with playback.Am I doing something wrong with computeSpectrum function? Here's the scrieennie of it in action: Of course it's like an alpha version of what I'm planning to do.
Is there any actionscript that can make objects respond to the sound? Like visualization in media player or winapm; where we have picture that changes as the sound changes. So Im wondering is there a method to make something like that in flash using actionscript.
View 5 RepliesDoes anybody know how to make mp3 visualization?
View 3 RepliesHow can one make mp3 visualization?
View 3 RepliesI wanted to make a visualization based on sound, like a winamp plug in. The only thing that even remotely looks like it uses sound information is the sound players on FlashKit. (although they might be faking it)[URL] Is there any information that can be pulled from a currently playing sound in Flash to base a animation off ?
View 3 RepliesHow do I use [URL] with Flash CS3 in AS3. I don't intend to use Flex.
View 1 RepliesI have two basic bar charts and I am currently using XML/SWF Charts which is great but the problem I have is I need to be able to send these graphs via email to the user. As well as display them on the site.
I know sending Flash is a bad idea, I would love to find a way to convert my current graphs to an image, but am pretty certain there is no quick fix without building a work around myself.
Therefore what are the best open source or closed solutions for this problem.I need to be able to display two graphs dynamically and then email them to users.
I'm currently researching Flex visualization components for demoing purposes and am wondering if anyone in the community has had success building on top of any current open source projects. I'm currently looking at axiis but am wondering if anyone has found anything similar that worked well for building custom visualization components? I've found some stuff hosted on Google code but haven't found anything very mature yet.
View 1 RepliesI'm trying to visualize the results of a quiz in ActionScript 3.0.What I would like some input on is how to best link the "filters" (top right corner in attached image) to the data source in a flexible OOP way.The result array now contains both number of correct answers and meta data about the person taking the quiz. The meta data could be both discrete (sex) or continuous (age).
results = [{name: "Lisa", correct: 5, sex: 0, age: 52}, {name: "Peter", correct: 3, sex: 1, age: 32} ... ]
How do I tell the boxes to, for example, change color when I change filter?Should each box object hold its own data or should there be some sort of controller listening to the filter object to dispatch an event and thereafter call a box.setColor method?
Is it possible to run the .json file which is has status data from twitter and run it with flex to create a visualization of the data ?
View 1 Repliesrecently i was made a flash mp3 player using actionscript 3 with REAL GRAPHIC EQUALIZER (or VISUALIZER) VARYING EXACTLY WITH SONG BEAT.....but now i want it into actionscript 2........
ActionScript Code:
//Create an instance of the Sound class
var soundClip:Sound = new Sound();
//Create a new SoundChannel Object
[code]....
I am preparing an offer for a customer. They proide weekly data to different organizations. There is huge amount data suits OLAP that needed to be visualized with charts and pivot tables on web and custom reports will be built by non-it persons (an easy gui). They will enter a date range, location which data columns to be included and generate report and optionally export the data to Excel. They currently prepare reports with MS Excel with Pivot Tables and but they need a better online tool now to show data to their customers. Tables are huge and need of drill-down functionality. My current knowledge Spring, Flex, MySql, Linux. I have some knowledge of PostgreSQL and MSSQL and Windows. What is the easiest way of doing this project. Do you think that SSRP (haven't tried yet) and ASP.NET better suits for this kind of job. Actually I prefer open source solutions. Flex have OLAP Data Grid control which do aggregation on client side. JasperServer seems promising but it seems I need enterprise version (multiple organizations and ad hoc queries). What about Modrian + Flex + PostgreSQL solution?
View 1 RepliesAre there javascript libraries that can handle large data visualization? I've seen Protovis, but not sure how much data it can handle. Also, how do Actionscript libraries compare to Javascript in terms of performance?More:I've tried Flare, but seems to be slow for my applictaion. Now I'm yet to figure out if it is the rendering or if it is the shaping of data for rendering. I am looking at interactive graphs like the JobVoyager.
View 1 RepliesI have developed one Mondrian schema and cube. I have deployed schema file in Pentaho BI server. I would like to know is it possible to connect these Pentaho schemas and UI technologies like Google Visualization API or Adobe Flex?
While searching for solution I came to know about OLAP4J and icCube, out of which I think OLAP4J is very old project and its not really active project. icCube looks good but it works with its own server, it cannot be integrated with Pentaho BI server.
Right now I am thinking about Google Visualization API and Adobe Flex. Or, is there any other option?Where can I get more information about it?
Are there any good data visualization libraries that you swear by? I'm looking into what is available for the creation of tree-like graphs that represents rounds of competition.
View 3 RepliesI'm actually not an AS nor flex coder, but i'm using Flowplayer and some plugin written in Flex/AS3.i figured its more relevent to AS forum then Flex since the actuall code is in AS3.the plugin called: audiovisual - its a sound visualisation written in AS3:
[URL]
now, the goal is to make the background of it WHITE.i actually did changed the actual effects colors like i wanted but the BG color i can't find it.
Im trying to create a small data visualization project. i'm wanted multicoloured balls to fall the mouse round the screen and when you click one it brings up data from an xml document. im currently using a image of a ball is there away to generate one in flash so far this is what i have
ball.onEnterFrame = function() {
var xMouse = _root._xmouse;
var yMouse = _root._ymouse;
[code]....
Am developing an application with Flex 4.5 & Flash Media Server. I need a visualization curresponding to the plaing track . It is possible with SoundMixer.computeSpectrum(bytes, true, 0) in case of progressive downloading. But not working with rtmp streaming. And also need audio wave curresponding to the track which is also working with progressive ownloading usinf Sound object.
View 1 RepliesI've got a pure AS3 (no Flex) project that uses Flare to display and interact with a data visualization. I just implemented some panning behavior, so you can click and drag the visualization around, and now I'd like to give the user a visual indicator that this is possible, by switching the arrow cursor with a nice grabby-looking hand icon.The user can click and drag at any time except when the mouse is over a clickable node (at which time the cursor swaps to a pointer - this behavior is already in place).
1) Do I need to create my own custom bitmap/sprite or is there a palette of built-in cursors I can use? (I'm not using Flex.)
2) Is there a way to simply replace the default arrow with the pan cursor project-wide, or do I need to attach the swapping to mouse events on display objects? Can I use the stage object to make this behavior apply everywhere?
3) How do I perform the swap? Do I use the Cursor object directly or do I need to get involved with the CursorManager?
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does anyone know of any alternatives to the flare data visualization framework that is in regular AS3 and not Flex? [URL]..
View 1 RepliesI am trying to create a sound spectrum analyiser, or as I call it, audio visualization. I have seen many examples, including the competition held on this site. However, I have yet to find anything on real time audio, whereby the spectrum reacts to sounds it hears rather than pre compiled songs. provide me with links to some tutorials on real time sound spectrums
View 2 RepliesI start to work on new web 3d engine. I call it IGood engine.As can be seen from the video, it is already possible to create a simple application of visualization without lines of code.Base on for alternative 3d.I am waiting your opinions.
View 1 RepliesDoes anyone know of software or flex/flash/as3 source or visualisation software that could be used to make interactive graphs, where the user would enter a query that would pull data from a MySQL database and the user would build a sunburst or icicle graph by dragging and dropping items into a tree-like structure and they would be able to view the graph? i have attempted to use flare but my programming skills are pretty bad. So far from what i gather, flare only allows the graphing of defined datasets rather than allowing a user to modify the dataset and thus creating a new dataset.
View 2 Replies