I'm recording audio in a Flash app and need to encode the bytearray being sent to the server. I haven't found a good encoder (client-side) to compress the bytearray before sending.
View 5 Repliessaving the data from microphone to hard disk.I manage to save the data but is heavily distorted.Here is the as3 code:[CODE]
import flash.events.ActivityEvent[code]........
How to encode LONG_INT binary representation from AS3 Number data type (using ByteArray)?Need it for implementing data transmission protocol between client and server.
View 5 RepliesWe 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?
View 1 RepliesI'm having trouble getting the Adobe Media Encoder CS4 to work properly. I have tried multiple files of different lengths but end up with the same output. Nice video encoding, but the audio starts and then cuts out after a couple of seconds. The longer the video, the shorter the audio works. The logs don't report any
issues.
I'm able to record sound with a Flash application embedded in my website, this audio is saved to a ByteArray, which I need to pass to Javascript in order to post to my server along with other required data.
I know I can use AS3 ExternalInterface class to communicate with Flash from Javascript, but what would be the appropriate format or variable type in javascript to hold the ByteArray, and how can I ensure that I won't lose much audio data when doing so?
I would like to generate a sound in Adobe Air using ByteArray. The sound should be a silence of x seconds. I found this code that I am using to generate the bytes:
private function encode(data : ByteArray) : ByteArray
{
var channels : uint = 2;
var bits : uint = 16;
[Code].....
But when I save the file using Filereference and import it into a flash file I get an error message saying that there were problem reading the file.
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 RepliesI am working on a game, made with Flash (using AS3) The game has a fast ball and when this ball hits an object it has to make a sound... but the sound starts with delay (so the ball is far away when the sound is played).This sound is edited by me and it hasn't got any silences at the beginning.The method i'm currently using is the simplest one:
public var sonidoPuntos1:sonidopunto1 = new sonidopunto1()
and then...
sonidoPuntos1.play()
I am trying to introduce the file into a ByteArray and then playing it from there...
I know its a true Pain but does anyone know any way to convert wav ByteArray to mp3 ByteArray.
View 1 RepliesIf I import an FLV video is there any way to remove the audio, put the audio into a byte array, and then re-add the audio to the flv video?
View 1 RepliesI was wondering if there was a way to encode a SWF with ActionScript 3. For example, could you take a MovieClip and encode it into a separate SWF file? If this isn't possible in the Flash player, is it possible with AIR?
View 4 RepliesI have this video that a client want's me to put on his website. Now the video is about 10 minutes long and its made up of about 4 different sections. He wants me to make it so people can click on links to jump around in the video.For instance there is a section called "Home Control" and one called "Lighting" that when clicked would jump to that section of the video.From a bandwith perspective what makes sense. Should I just have one FLV that is the whole video and create markers so that it will just jump to whatever section people want to go to or should I break the video up into 4 different FLV's?
View 2 RepliesI've been pondering this problem for some time now, and I need someone to correct me if Im wrong. Im trying to make a little search box to input a Polish word, so that Flash will url encode it, add then add it to and address and display the result on a html page.Now, the problem that I came upon is as far as Im know, that some of the Polish signs aren't supported by the URL encoding. From what I've read from google, most of the Polish signs are ISO-8859-1 encoded, BUT there are a few like: "S" with an ' on top of it, that is coded in ISO-LATIN-2 which isn't in the URL encode list.
View 1 RepliesI would like to know whether i can upload any type of video into FMS and it will encode it as flv on the fly while streaming?
View 1 RepliesI am using Final Cut Pro 3 and would like to export FLV movies either directly FCP timeline or from Quicktime export. I have used systems with Adobe CS3 installed and they have a quicktime plug-in for encoding. However, I've just purchased Adobe CS5.5 Production Premium and I have not gained that functionality.
how to get export from FCP with what I have? Do I have use CS3 or CS4? Or do I have to export a quicktime movie from FCP then use Adobe Media Encoder to create FLV files?
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?
View 3 RepliesAs 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]...
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]...
The {{query}} parameter is passed through as a URL parameter. I'm not very technical, but I think the query value needs to be encoded for the flash to work. How do I encode the flash parameter?
Is there a way to convert an uploaded video file to an flv file? Either through AS3 or through a pre-built app somewhere? Does AS3 have a function built in for converting videos in any way?
View 1 RepliesIf 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?
How can I make a quotation mark show up inside a string? [code]
View 2 RepliesI have a live encode to the media server with dvr enabled for H264/MP3 format. When I try to play the dvr cache stream, all I get is audio and no video. If I switch to VP6/MP3, the stream plays fine. If I do a live encode with no dvr, it streams fine. Does dvr with H264 work only when you flatten the file using F4V post processor tool? Will the dvr cache stream work if I switch to AAC instead of MP3?
View 3 RepliesI have tried countless times in finding out from Adobe what would be the best solution to use the already 100s of videos encoded to H.264 in the mp4 container. Unfortunately, salesmen never know the answer yet keep asking me to buy. What benefits, if any is there to encoding to F4V over MP4 other than the ability to inject metadata without having to use a sidecar xmp file like you would if using MP4? The only downside I see with going F4V is that files will not be playable on set tops, gaming consoles, and also iPods.
Does FMS protect files already encoded to MP4 and if not, is there a tool to rewrap the MP4 into a F4V? My overall goal is to be able to put all metadata needed into the file and use actionscript 3 to populate the information on a web page and in the future an AIR app. I would love to pull the trigger and buy FMS but it just seems like the salesmen are reading from a brochure and never once address my questions let alone find me answers.
i would like to learn can Flash Media Encoder or other Adobe's product encode video then sent to FMS for streaming by combining two different sources (for example: from two cams).
View 8 RepliesHow can I encode a string according to RFC 2396, using Actionscript/Flex 3?
View 1 RepliesI am writing a business app in Flex that uses web services to communicate with a middle tier. The web services accept and return messages in XML format. In many cases, I need to be able to allow the user to type something like the following into a field in the app, which in turn will be added as an element in an XML payload bound for a SOAP web service (without the quotes):
"account balance < 1000"
The Flex parser chokes when trying to serialize an element with this in the Text node (e.g., account balance < 1000. So I need some way to encode the "<" to "<" prior to doing the XML serialization. In addition, I would prefer a generic way to do this, such as with an attribute on the service declaration, since I have over 40 services that must support this kind of input.
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?
View 1 RepliesAt 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
View 2 RepliesI'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
View 4 Replies