Php :: Ajax - Flash Base64 Encode/decode?
May 31, 2010
I'm using AS3 to base64 encode a JPG and pass it to Javascript. I'm attempting to use AJAX to pass that base64 encoded string to PHP and have PHP decode it. (I know I could send it back to Flash and Flash could decode it and send it to PHP, but I'm trying to eliminate the need for Flash on the decoding end).It appears that AS3's encodeToBase64String() function and and PHP's base64_decode() function do not use the same algorithm, as PHP evaluates it as a base64 encoded object, but does not seem to output it properly
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Aug 24, 2011
I have an actionscript 2 code that uses base64 to encode/decode incoming data. problem is that data is binary and includes null (0 characters), actionscript 2 fails when handing null to charCodeAt.I figured what I need is an actionscript 2 lib that can do base64 encoding/decoding on an array rather than a String.
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Oct 5, 2010
I want to encode / decode a string in AS3:
var string:String = "This is an text";
encode(string) will give for example: "yuioUasUenUwdfr"
decode(encoded(string)) will give: "This is an text";
It does not have to be secure or anything.
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Sep 4, 2010
I'm currently working on an image editor in Flash Player, and I need to be able to export CMYK images to my server. I'm completely new to color profiles and the like, and I was wondering how I could accomplish this. I am pretty sure all images in Flash Player are ARGB, so is there a way to convert the values properly?
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Aug 12, 2011
I want to encode a video to obtain high quality. Is there any way to encode a video on flash media server?
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Jun 30, 2009
If I URL encode my flashvars, is there a prefered technique/method(s) for handling them inside as3?
During some of my testing, I recently url encode the = and & symbols, but my AS did not seem to translate them when using LoaderInfo(this.root.loaderInfo).parameters (Maybe I was doing it wrong... Hehe, it has been known to happen.) Question: Using AS3, should I decode the parameters? Or, does that happen automatically?
I assume I need to run some sort of url decode. What is the best way to handle Flashvars? Do you folks have any tips?
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Jan 29, 2010
At the moment it seems I've tried every trick in the book trying to get this to work. I need some way of encoding AMF requests and then decoding the responses. At this point I don't care what language it's in, as long as it's doable and free (as in to me), however I would prefer PHP.I don't know what other information is needed
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Jul 19, 2011
In terms of HTTP request performance should I pick AJAX or Flash? To be more specific, I'm more into Flash than AJAX and I'm currently working on a wide scale web project. I wanted to try AJAX out for once and now it's getting too messy for me. Before it gets more complicated I thought may be I can run Flash on the background for HTTP Requests and use it with javascript. I couldn't find any benchmark on the Internet, but I think AJAX is faster than Flash. So what's your personal experience? Is there too much difference between Flash and AJAX?
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Feb 21, 2011
I have problems with facebook application based on flash which communicate with PHP using FBJS-bridge.When someone use the application for the first time, he/she is asked for various permissions. After that, flash contact PHP with ajax but request is never sent. When you refresh page, everything is working without any problems.If you remove the application on privacy settings, refresh the page and try again -same bug happens.If you allow application, refresh page, in other tab remove application and start application in previous tab - user is asked for permissions but everything is working after allowing application.This is FBJS code
function openPermissions(){
Facebook.showPermissionDialog(/*permissions string*/, permissionOnDone);[code]......
openPermissions is called to display permission dialog, and on allow flash function allow() is called. In flash, allow() calls JS function ajaxCall(), which should make ajax request. But, ajax.post never sends request. I know that for sure, because flash function parseAjax was never called and also debugging tools in browsers are not showing any ajax requests. URL and parameters are same as when it is working. No flash or JS errors are detected...
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Sep 9, 2011
I am working on an inDesign Extension in flex where I am encoding an object to JSON and then later trying to create an object from the JSON String.
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public class ManualProductLink {
private var _productID:String;
[code].....
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Aug 10, 2009
I have recently been using Charles the debugging app. And noticed a very chatty app named skyrocket (a very very cool slide presentation app) sending a lot of data across the wire. It is built in flex by the looks and I was wondering why they had chosen to send their data using base64 and not amf. Is it because they don't want to be locked into the flash platform? Or could there be another reason. Is it to store it as XML in the database as they don't want to be dealing with amf when handing data to other services/clients (iPhone etc).
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Aug 15, 2011
I have a issue here with unzipping the .zip files that i have in combobox.i select 1 .zip file and after selecting the particular .zip file Button should unzip it and put the contents in another combobox.
[Code]...
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Aug 23, 2011
I have converted a jpg image to Base64 string and saved somewhere. Now How can i convert this Base64 encoded string to bitmapData in flash as2?
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Jun 11, 2010
I'd like to decode a SWF file into its base FLA file and then recompile that back into an SWF. Can this be done using C#?
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Feb 3, 2011
My AS3 Flash loads some file that is a JSON with some special characters : quelques caract\u00e8res sp\u00e9ciaux (updated) After using some str_replace('\\','\', myVar) i did get rid of the double slash, but it still won't display as an accent. is there a way to decode this string in AS3 (get back©, chars...)?
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Dec 22, 2009
I want to know if it is possible to get the decoded frames from FLVPlayback, or if it is known another alternative to access the decoded frames from a flash player. What I want to do is to manipulate the decoded frames before they get rendered on screen. The video source could be an RTMP stream or a FLV (F4V) file.
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Oct 30, 2009
We are going to be hosting some videos that will be streamed (not progressive download). Which is recommended? CBR (constant bit rate) or VBR (variable bit rate) encoding?
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Apr 22, 2010
As the title suggests, is it possible to use AMF to encode/decode Dictionaries (without subclassing, that is)? For example, here's a test case:
[Code]...
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Mar 6, 2011
I'm trying to generate an embeded flash widget on a page with Python using a dynamic parameter. Here's the code I currently have.[code]...
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Dec 21, 2009
Is it possible to record video through Flash's "Webcam" facility and receive encoded video on server side without any further processing (i.e. just saving the stream to a file)? Or is server side software always needed to encode the input? If server side software is necessary, are there free / Open Source solutions available?
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Mar 2, 2011
I have an AIR app that saves JPEG files to the hard drive. Currently, the jpegs are in RGB colorspace, but I am wanting them to be saved as CMYK jpegs. Is this possible in flash? If so, does anyone know of any libraries or examples that can help me with such a task?
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Jul 18, 2011
I need to get the webcam input in my web app through web browser, encode it to h264 and stream it to our server. The flash client app works fine before the encoding problems involved. It seems that I could not access the video data from the camera object in flash actionscripts. could I? If not, Then I will try to write some browser plugin to do the quest. I will try activeX in IE but I'm new to it, are there some tutorials or sample code for the webcam input process in activeX?
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Oct 21, 2011
I have an Adobe Air Flash, Action script 3.0 application. I need to save the webcam (or rather a series of bitmap as frames) to a video file. The video file needs to be compressed and needs to save as the frames go.
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Jul 16, 2009
Is there an easy way in flash to HTML Encode a string? NOT URL Encode, has to be html encoded. Searched all over the shop, can't find any solutions to this problem on here, google or anywhere else.
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May 22, 2009
I'm having a bit of trouble with flash cs3 video encoder. I'd like to encode some mpeg files to flv but I keep getting errors when trying to encode. The mpeg files are raw imported from my dvd video cam. I'm guessing they are mpeg-2 720 by 480 res. Quicktime files encode fine but I haven't tried any other video types. I thought it was a codec problem as all I use is vlc for video. So I tried k-lite codec pack nut no success, same errors. Just wondering if anyone had any advice. I suppose I could encode my mpeg files to mov first? But what encoder would I use to keep high quality?
[Code].....
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Aug 1, 2011
I need to perform encoding of a wav file into base64...
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Nov 29, 2010
Can any one provide me with an example of how to encode data and pass it to a php file using JSON and flash?
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Dec 19, 2011
We need send h264 from flash to Wowza and after to vlc by RTSP protocol. But if we send sound in Speex codec, we not listens sound. what it is possible to make?
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Mar 25, 2010
is ajax/ javascript functions accessible from flash? in games like those at mindjolt it is irritatitng to wait for the flash file to load and initizalize and then have the page change to the scores page again
i was windering if its possible to use ajax from flash? so the flash game sendds the score/ result to the page and only parts of it change, (developers can even choose to force pause the game for 5 seconds so the user registers/ submits score etc)
and then can continue. now what happens in page changes, then you need to return to the page and wait for flash swf file to load again ...
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Nov 11, 2010
I am trying to encode and stream live video. I have downloaded both the Flash Media Encoder and Flash Media Server. The problem i have now is, i can't able to connect to Flash Media Server. The FMS url is as default: rtmp://localhost/live. Do i have to purchase a FMS url? How do i make sure that my FMS is running/ activated?
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