Does anybody know a purely PHP based way to alter the frequency of an MP3 file?
A client's website is utilizing a Flash based MP3 player to play some audio.The client is producing the audio herself.
The trouble is that the tools that she is producing it with, and is familiar with, automatically produces MP3 files with a frequency of 48000hz, while some versions of Flash have trouble playing anything with a frequency differing from 44100khz.
I need to create an audio file (sine wave) of a particular frequency. I need to do this in actionscript 2.0.
View 0 RepliesIs there a way to alter the appearance of a Flash exe file using Action Script? I want to get rid of all the default windows stuff e.g. maximise, minimise, close and all the rest of the top tool bar.
View 1 RepliesI have an array with duplicate values (strings) in it. I would like to have a function that i can call with the string-parameter and returns how many times this string is in the array.
View 7 RepliesRecently I asked this question: How to get the fundamental frequency from FFT? (you don't actually need to read it) My doubt right now it: how to use the cepstral algorithm? I just don't know how to use it because the only language that I know is ActionScript 3, and for this reason I have few references about the native functions found in C, Java and so on, and how I should implement them on AS. Most articles are about these languages) The articles I found about cepstral to find the fundamental frequency of a FFT result told me that I should do this:
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I have the following:
package {
import flash.display.MovieClip;
public class Ratio extends MovieClip {
private var counter:Number;
private var frequency:Number;
private var ratio:String;
[Code] .....
This outputs something like:
0: true
1: true
2: false
3: false
But what I would actually like is:
0: true
1: false
2: true
3: false
i.e. more even dispersion (alternation)...is there a way to do this?
how to remove duplicates from an array. But now I need to know how many times each unique item is in an array.
Example:
a,a,a,b,b,c,a
a:4
b:2
c:1
I am action script developer in a company. I want to render my freequency spectrum while loading sound.I tried it different way.please suggest any way to do it
View 0 RepliesCan I figure out somehow sound's frequency (primarily .mp3s) and if it is mono or stereo?
View 4 RepliesI'm writing a Comet-like app using Flex on the client and my own hand-written server.
I need to be able to send short bursts of data from the client at quite a high frequency (e.g. of the order of 10ms between sends).
I also need the server to push short bursts of data at a similarly high frequency.
I'm using NetConnection.call() to send the data to the server, and URLStream (with chunked encoding) to push the data from the server to the client.
What I've found is that the data isn't being sent/received as soon as it's available. For example, in IE, it seems the data is sent every 200ms rather than as soon as NetConnection.call() is called. Similarly, URLStream isn't making the data available as soon as the server is sending it.
Judging by the difference in behaviour between the browsers, it seems as though the Flash Player (version 10) is relying on the host browser to do all the comms. Can anyone confirm this? Update: This is very likely as only the host browser would know about the proxy settings that might be set.
I've tried using the Socket class and there's no problem with speed there: it works perfectly. However, I'd like to be able to use HTTP-based (port 80) connections so that my app can run in heavily fire-walled environments (I tried using a Socket over port 80, but that has its problems).
Incidentally, all development/testing has been done on an internal LAN, so bandwidth/latency is not an issue.
Update: The data being sent/received is in small packets and doesn't need to be in any particular format. For example, I might need to send a short array of Numbers, and this could either be encoded in AMF (e.g. via NetConnection.call()) or could be put into GET parameters (e.g. using sendToURL()). The main point of my question is really to see whether anyone else has experienced the same problem in calling NetConnection/URLStream frequently, and whether there is a workaround (it's also possible that the fault lies with my server code of course, rather than Flash).
Keeping it simple for now but assuming i have a ByteArray full of sample data is it possible to calculate the average frequency (thus a pitch) from the entire recording? Is this along the right lines? p = 69 + 12 x log2(f/440hz) ...
View 1 RepliesIs there any way, using some kind of intermediary such as XML, PHP or the like, to alter ftp files with Actionscript? Actionscript 2 is my target, but 3 is alright too and I would need to be able to at least move and delete ftp files. In an unrelated matter, does any file transfer protocol allow the creation of shortcuts? If Actionscript and languages that communicate with Actionscript can't write to ftp, can they read from it? I know that you can call a specific file in the same folder as the swf, but can a user request a listing of the entire contents of a folder, or alternatively just the number of items in a folder?
View 1 Repliescoming from a print background i am trying to teach myself both as2 and as3 and am working on a couple of small projects for myself. I have run into the issue, where the user is in fullscreen mode cannot use keyboard commands to inout text. I would like to know how i could make an alert that appears when the user is in fullscreen mode only.
View 0 RepliesI'm attaching [phil+"a"] to ["bob"+i] and I can't seem to be able to alter phil's properties. Tracing I get undefined.
_root["bob"+_root.i].attachMovie(_root.train, _root.phil+"a", _root.i, {_x:_root.hold._x, _y:_root.mover});
_root.phil._alpha =0;
trace([phil+"a"]._alpha);
I have a number of movieclips which I would like to move when a particular value is entered into an input text box. The movieclips simply need to grow longer when a value is added to the input text. eg '10' would cause 'this.movieclip1._xscale += 20;'The closest to an explanation of how to achieve this that I could find was here:
View 7 RepliesI am stumped as to how to use an animated symbol repeatedly in a timeline while being able to alter its visual qualities without breaking the animation motion.I make a simple 3-layer animation of a body with two legs doing a walk cycle in place.I convert the completed animation as a new graphic symbol in the library.
I can then drag copies of that animated symbol to different timeline layers and alter their overall scales or give them each additional motions with a motion tween so various versions of it can move across the stage independently with tweens while keeping the walk cycle movements of the symbol.
I can change the colour properties of the added symbols but this only affects the whole image, so if the object had a body and legs in different colours, altering the properties changes all of the body parts to the same colour.Doing this does preserve the walk cycle motion, but the new object looks crude because it has become all one colour.I can then alter the visual properties of the components individually, but then it loses its animation motion.Whether I just group it again or convert it to a new symbol, it has lost the animation motion (the walk cycle of the legs) of the original. how to make such an animated symbol so that I can reuse it in the timeline while changing its visual properties (so it looks like a different character in the story) and yet keep its original animation motion.I have tried to duplicate the symbol and to copy and paste the motion but nothing seems to work.
I've run into an interesting problem while working on a file. Everything was going really well until I got into work this morning, and suddenly I couldn't change any instance names on any existing movie clips. The movie still compiles fine, and everything that already had an instance name still has an instance name. However, I cannot change any instance names, nor can I give any new movie clips instance names. The instance name text box is grayed out and I can't select it. Everything else works fine, and I can give instance names to text fields that I create. I have no problems saving files, exporting SWfs, drawing, or animating.
After doing some research, it appears that this issue is limited only to my computer - everyone else can give instance names to movie clips, using the same files. Also, this problem appears to be affecting every file I open on this computer.
I have some ActionScript code that splits a string using Regular Expression and lets me add content at the split location.
// AS3 Code
function formatTweetText(tweet:String ):String
{
[code]....
I have the two team names for my game appear in dynamic text boxes. What I would like is to be able to alter the properties of the text box depending on which team has their go.This is the code which switches teams:
Quote:
function getRandomFishPoint() {
index = Math.floor(Math.random()*(points.length));
txtPoints.text = points[index];[code].........
So what do I have to add to have the text change colour, or something. I'm still figuring out what I want to change, but I would like to know how to change the properties of the text box.
I'm trying to build a little question/answer program in flash using XML data as the source of information.I'm trying to build it in such a way that I only have to alter the XML, not the .as files.So, for example, I have
ActionScript Code:
ui.question_txt.text = xmlData.question1.question;
ui.optionA_txt.text = xmlData.question1.optionA;
[code]....
How can I alter Kirupa's snow effect ( http:url.... ) so that it begins on a slow start? Just have little snow start it off and then gradually reach the original effect.
View 10 RepliesBasically I have five mcs on the stage, MC1, MC2, MC3, MC4, MC5, and I would like to change the alpha, for example, each time I click on nextBtn. I would control the number of mcs but altering the if (j <= 4){ line.
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I'm trying to figure out a way to alter a path to an image that is in a meta tag. It's for a facebook share button, and I'd like the ability to change the thumbnail image that is sent to facebook depending on where the user is in my flash file. The link itself is sent from flash no problem but I'd like to update this meta tag
Code:
<link rel="image_src" href="[URL]" / >
First somehow (not sure if PHP is the answer or flashvars or what) and then send the link. I attempted to just add all the facebook meta data to a php file that had a redirect link to the facebook share but it didn't like that hack. So basically I need to alter the meta tag on the current page and send the link from flash.
I've created a complicated animation at a stupidly high frame rate. The .mov file at the moment just runs too slowly. The animation is of a watch interface so the timing is very important and I can't just have the movie file take twice as long at a lower frame rate.
How can I drop the frame rate without altering the overall time? and without manually changing the frame length of each motion tween?
I have a developed a browser-like Mac Desktop app which uses WebKit to render web content. My app links against the standard system WebKit framework (it does not bundle a private WebKit framework).
However, I would like to bundle a private Flash plugin in my app bundle. When my app runs, I would like WebKit to prefer the private Flash plugin in my bundle over any other Flash plugin on the system.
How can I alter WebKit's plugin search path such that my app will load my private Flash plugin bundled with my app?
Attempting to move from AS2 to AS3 and become OOPed! I've come to a sudden halt over the last few days with some basics.I will use a simply example to describe my query.3 movieclips, a square, circle and oval, drawn in Flash, dragged to the stage and given instance names of square, circle and oval! The square and circle sit on the main timeline, the oval movieclip sits within the circle movieclip. How can I alter the .alpha property of the square from within the oval?Each movieclip has its own class .as file (and linked to the instance on stage) but I have not been able to generate a path in the ovals AS3 class script to access outside it and up to the square on the main timeline to change the squares .alpha property.
View 4 RepliesIs there a way to use ColorTransform to alter the colors of a gradient on a shape? Or is there another way to it aside from redrawing the shape?
View 1 RepliesHow can I calculate Frequency & Amplitude in As3 with FP9. I got the all raw byte using
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I'm developing a flash application that capture an input sound using the microphone object. Unfortunately in this way there's no possibility to get the sound frequency or the bands of the source. How to make Sound Visulizer on the basis sound frequency
View 3 RepliesI have created several movie clips in a loop.
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After they are added to the stage I later want to go back and alter their appearance. I am having difficulty targetting them:
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