ActionScript 3.0 :: FLVPlayback Fail To Invoke CallBack OnMetaData
Mar 24, 2008
i'm using FLVPlayback in order to load a movie. i keep getting this error: Error #2044: Unhandled AsyncErrorEvent:. text=Error #2095: flash.net.NetStream was unable to invoke callback onMetaData. error=ReferenceError: Error #1069: Property duration not found on Number and there is no default value.
if i get it right, it means that inside built-in onMetaData there is no duration property. so, i tried adding my own call back function:
//creating a custom client
var customClient:Object = new Object();
customClient.onCuePoint = cuePointHandler;
[Code]....
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Similar Posts:
Nov 5, 2009
I rarely use NetStream or any video in my projects, but someone I email with was wondering this, and I have no earthly idea.
Is there any reason why the NetStream's "onMetaData" event cannot be listened to using addEventListener, but instead requires you to use a callback function?
Is it faster, avoiding the overhead of events? Is it to prevent more than one listener being attached?
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Jul 29, 2010
Getting this output from the following code, video streams OK but fills the output log with.Error #2095: flash.net.NetStream was unable to invoke callback onFI
var nc:NetConnection; var ns:NetStream; var nsPlayer:NetStream; var vidPlayer:Video;
function init() { nc = new NetConnection(); nc.addEventListener(NetStatusEvent.NET_STATUS, onNetStatus); nc.connect("rtmp:///video");}
function onNetStatus (event:NetStatusEvent):void { trace(event.info.code); switch(event.info.code){ case "NetConnection.Connect.Success": displayVideo(); break; }}
[code]...
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Jan 13, 2011
I have created a flex project on flash builder 4. In the MXML I have
xmlns:mx="library://ns.adobe.com/flex/mx" creationComplete="init();"
And to check if it runs
[Code]...
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Jun 23, 2010
I"m a bit confused because FlexUnith 4's behavior. When I use fail() in try-catch body fail method is just ignored.
[Code]....
I suppose this one should fail as there is no way around it, but it succeeds and turns green. Whatam I doing wrong? When i put fail() before try-catch block it fails as it is suposed to. BTW using Flash builder 4.
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Apr 7, 2010
I am trying to dynamically resize an flv playing back in a flash player. To do this, I need to get the flv's width/height so I can maintain the original aspect ratio. I have noticed that in Firefox the onMetaData event will be hit right away, and the video will resize properly. In IE however, onMetaData is not hit until the buffer is full and video starts playing.
One solution I have thought of is to set the initial buffer to something close to 0 (e.g. 0.01). Then the buffer will instantly hit full, and the video will be resized. The issue I have with this is low bandwidth users will have a a short 'sputter' of video (0.5 seconds say) at the beginning before it goes to the next, larger, buffer. Is there any better way to deal with this behavior in IE? Can you manually "get" the metaData from an FLV file before it even plays?
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May 27, 2010
I'm puling in a FLV via a NetConnection (NetStream), and I've got it all working well EXCEPT for the scrubber. Here's the code I'm using for the scrubber[code]...
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May 27, 2010
I'm puling in a FLV via a NetConnection (NetStream), and I've got it all working well EXCEPT for the scrubber. Here's the code I'm using for the scrubber:
****
//Scrubber
var videoInterval = setInterval(videoStatus,100);
var amountLoaded:Number;[code]....
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Apr 3, 2008
I am trying this function in a class, but i can only trace duration A and not duration B
Code:
public function playVideo():Void {
if(!isStarted) {
[code].....
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Apr 2, 2010
I've been following a couple of tutorials on making a custom video player and they all use the onMetaData event of the NetStream class to get the duration of the video. I always get this error though ns.onMetaData = function(obj:Object){1119: Access of possibly undefined property onMetaData through a reference with static type flash.net:NetStream.Here's what I have, sorry about the commented stuff I've been trying different things:
Code:
import flash.media.Video;
import flash.net.NetStream;
[code]....
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Jul 14, 2010
Im just a few week into AS and scripting in general so Im not sure why what I've got is working.
I want to create a scaling video that is full screen - from scratch.
I later want to dynamically load a graphic and tile it over the video - I've done that here
I was at the point that the video I was loading would only resize to the stage when the stage Event.RESIZE fired. I need the video scaled when it loads - so my approach was to try and do something with the onMetaData height and width values. I was going to create a function which returned the proportionally scaled native values back to Video(). However I'm not savvy enough to know how to get those values back into the playVideo function.
Along the way I stumbled on something that seems to work - but I dont really undersand why! - or if its 'best practice'.
Code:
import flash.net.URLRequest;
import flash.events.Event;
//variables
[Code].....
Im trying to take on board around methods, objects, callback functions and how to create variables that are more then a known values.
I honestly need a video of some guy with a chalk board drawing arrows to demonstrate how all these things connect
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Nov 8, 2010
I have a class set up that should just spit back the duration of a loaded video file. It works, but my onMetaData handler seems to get triggered twice, even though I can only see one place that should trigger it:
Code:
public function PENetConnection (obj:Object=null)
{
[code]....
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Oct 13, 2011
Currently we have updated to FMS4.5 and doing some evaluation on HDS. We published our RTMP streams to the livepkgr application and successfully setup and playback HDS. However, we found that a we can't access some onMetaData Properties during playback. Our player use onMetaData - "videodatarate" and "audiodatarate" properties. We are trying to migrate it to playback HDS, however, we don't seems to be able to get back the two fields?
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Dec 20, 2011
I am using NetStream to play some .flv files on local disc. My code skeleton is:
public class AdvertisPanel extends MovieClip
{
private var _video:Video;
private var _connection:NetConnection;
[Code].....
I used some .flv files that I download from YouTube to test; and I found that the handler metaDataListener would not be called when playing some .flv files, but some would. Is the problem caused by the video file? Because I may resize the video before play it on the screen, and I really need to know its original width & height.
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May 5, 2010
I've created a custom MouseEvent in Flex:
package {
import flash.events.MouseEvent;
public class CustomMouseEvent extends MouseEvent {[code]....
From MXML i'm doing this and it doesn't work as well:
<mx:LinkButton click="dispatchEvent(new CustomMouseEvent(MouseEvent.MOUSE_UP, bookmarksRepeater.currentItem.tags))" />
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Feb 25, 2009
Is there a way to invoke a function using the function's name if it is stored in an array?[code]...
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Feb 21, 2011
I have a swf that created using flex actionscript 3.0. And I put it into aspx page and I want to invoke this swf's function from aspx.
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Feb 13, 2011
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May 18, 2011
We recently updated to ColdFusion 9 (from 8) and Flex 4 (from 3).
Now receiving below error when attempting to load Flex portion[code]...
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Sep 11, 2011
I'm building a game in Flash using ActionScript3 and I have a C# web service which communicates with the flash instances. I want to do chat in my game. So, when user A sends a message to user B, the appropriate web service function is called. I want the web service function to invoke an event in user B, telling it that a new message was recieved.
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May 10, 2010
response of one operation is input to the another operation of the same webservice.. like I need to invoke multiple webservices at time.. using actionscript. I need to develop an widget.. As soon as I invoke the widget it should go and invoke the multiple webservices with different operations on each webservices and populate the meta data of the services in the visual components present in the widget.
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Dec 13, 2009
how i can press enter on a Textbox to invoke a function instead of pressing a button. I'm creating a chat application and its very inconvenient to press a button to send a message
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Feb 11, 2002
1. Is it possible to call into com/ActiveX object from Flash's code? i.e. if click on something, it calls into a com object or download a ActiveX object and get result back to flash.2. can we set up some sort of event handler in Flash, when other application has something then Falsh's eventhandler get called. Is it possible.
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Apr 1, 2005
[Code]...
when the movie loads, flash immediately 'getURL' BEFORE i press my button1. how come the code execute even before i press it 1st? what's wrong with my code?
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Apr 27, 2010
I have attached a video on a frame of my website in Flash. When I preview the movie the film plays as it should.But when I export the Fla. as a Swf. file it then doesn't have the movie there anymore?It does show this error:
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I really don't know what that refers too.
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Jul 26, 2009
I have been at it for days now and don't know how to get this going. I have DocumentClass and I have a simple function which returns stage width. I now would like to call this function from othr class which exist within the same package as my DocumentClass. I am able to trace the stage width when I invoke stageWidth() function from the DocumentClassAs I to understand, if the function is public, and it is being accessed by a class that exist within the same package, I should be able to access the function withou any issues.nd If I declare the function as STATIC then it is global and can be accessed by classes from other packages what am I doing wrong,
Function that I have written:
public function stageWidth()
{
[code].....
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Dec 13, 2009
been working for while in an AS3 project. realize now that any InteractiveObject on key tab focus doesnt invoke its MouseEvents, MOUSE_OVER AND MOUSE_OUT listeners. I know this is not suppose to happen automatically but in AS2 I would define at beginning of project a prototype action on MovieClip that it should rollover when on setFocus.Is there a way for me to set on the entire project that any InteractiveObject on key tab focus should invoke its MouseEvents if they exist?
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Here's my RemoteObject:
<mx:RemoteObject id="carsSvc" destination="ColdFusion" source="ca.sqmIDash.cfc.sqmIdash">
<mx:method name="getCARs" result="resultHandler(event)"/>
</mx:RemoteObject>
The server set up on our web farm is to use load balancing. I'm not sure if this is causing the problem or not. Probably not, but it's a thought.
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Sep 30, 2010
While this is similar to another post, that post (does not indicate how to perform this (if it can be done) without instantiating an object. Also, without success I have tried multiple variations on the theme of:
class[method](arg)
class[method].call(arg)
method.apply(class, arg)
I have used Reflection in both C# and Java. BTW, the code that I am attempting to get to work in Flex is mirrored in both those languages and works as expected.
Non-functioning Flex Code:
private function ipMethodTester( ipMethodName:String,
shouldPass:Array, shouldFail:Array):void
{
[Code].....
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Dec 5, 2010
I want to invoke eventX every day at 14:30,how to do this kind of job in actionscript 3?
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