I'm building an application with an Strobe Media Playback in it and I can't play a RTMP stream.
The weird thing here is that I can play the stream on JWPlayer and even in a simple Flash video player with the classic NetStream and NetConnection code.
http://www.longtailvideo.com/jw-player/wizard/
This is the stream: rtmp://fl.world-television.com/streamstudio/vod/flv:endesa/20130422/video_full_es_v2.flv
I don't know if I need to set up any special configuration through the OSMF params.
This is how I have been played the video in a simple Flash CS application.
package {
import flash.display.Sprite;
import flash.events.NetStatusEvent;
import flash.events.SecurityErrorEvent;
import flash.media.Video;
import flash.net.NetConnection;
import flash.net.NetStream;
import flash.events.Event;
public class VideoTest extends Sprite {
private var videoURL:String = "rtmp://fl.world-television.com/streamstudio/vod/flv:endesa/20130422/video_full_es_v2.flv";
private var connection:NetConnection;
private var stream:NetStream;
public function VideoTest()
{
initialize();
}
private function initialize():void
{
connection = new NetConnection();
connection.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
connection.addEventListener(SecurityErrorEvent.SECURITY_ERROR, securityErrorHandler);
connection.connect("rtmp://fl.world-television.com/streamstudio/vod/" );
}
private function netStatusHandler(event:NetStatusEvent):void {
trace("net status handler: " + event.info.code);
switch (event.info.code) {
case "NetConnection.Connect.Success":
connectStream();
break;
case "NetStream.Play.StreamNotFound":
trace("Stream not found: " + videoURL);
break;
}
}
private function securityErrorHandler(event:SecurityErrorEvent):void {
trace("securityErrorHandler: " + event);
}
private function connectStream():void
{
stream = new NetStream(connection);
stream.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
var video:Video = new Video();
video.attachNetStream(stream);
stream.play("endesa/20130422/video_full_es_v2");
addChild(video);
}
}
}
I really think that the problem here is that OSMF it's not slicing the URL correctly and it's trying to connect (NetConnection) or trying to play (NetStream) a bad String.
EDIT:
Solved removing "/vod" in the URL.
You could try it here:
http://osmf.org/dev/2.0gm/debug.html?wmode=direct&width=470&height=320&src=rtmp%3A%2F%2Ffl.world-television.com%2Fstreamstudio%2Fendesa%2F20130422%2Fvideo_full_es_v2
Related
if i am using the mediaplayback component in Adobe flash, the videostream on a crtmp-server runs correctly.
if i try to do this on my own without using that component i got some errors, unluckily there is no much support explaining streaming over as3 without a mediaplayback-component.
i have following code
package
{
import flash.display.MovieClip;
import flash.media.Video;
import flash.net.NetConnection;
import flash.net.NetStream;
/**
* ...
* #author Siam Modi
*/
public class Main extends MovieClip
{
public function Main()
{
var nc:NetConnection = new NetConnection();
nc.connect("rtmp://213.136.73.230/maya");
var vid:Video = new Video();
addChild(vid);
var ns:NetStream = new NetStream(nc);
vid.attachNetStream(ns);
ns.play("atlas.mp4");
}
}
}
Any ideas ? Thx for help
You can connect a NetStream to a NetConnection instance only after it fires a NetStatusEvent with NetConnection.Connect.Succes info.code.
To get this event you need to call nc.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler)
before calling
nc.connect("rtmp://213.136.73.230/maya");
and there attach NetStream / Video:
private function netStatusHandler(event:NetStatusEvent):void {
switch (event.info.code) {
case "NetConnection.Connect.Success":
var ns:NetStream = new NetStream(nc);
vid.attachNetStream(ns);
ns.play("atlas.mp4");
break;
case "NetStream.Play.StreamNotFound":
trace("Stream not found: " + videoURL);
break;
}
}
here is an example from the reference
I import the video to the stage (name it flvControl), set autoPlay to true and then I am trying the following code that is supposed to do the job, but it doesn't work.
function completeHandler(event:fl.video.VideoEvent):void
{
flvControl.play();
}
flvControl.addEventListener(fl.video.VideoEvent.COMPLETE, completeHandler);
When you test movie in Flash, it has half a second white screen flicker in between playbacks, but when you test in a browser (mine is Chrome) not only there is a flicker in between, on subsequent playthroughs video seems to freeze for about 1-2 seconds and then starts to play from about 1-2 seconds down the video. Which essentially makes looping completely unplayable.
Does anyone know how to make video loop seamlessly in Flash? (And to look seamless in browser too?)
The only way I've found to seamlessly loop video is to load the entire clip into memory ByteArray and then use the appendBytes function of a NetStream connected to a Video instance.
Here is a very basic helper class
package
{
import flash.events.AsyncErrorEvent;
import flash.events.NetStatusEvent;
import flash.events.SecurityErrorEvent;
import flash.events.TimerEvent;
import flash.media.Video;
import flash.net.NetConnection;
import flash.net.NetStream;
import flash.net.NetStreamAppendBytesAction;
import flash.utils.ByteArray;
import flash.utils.Timer;
import flash.utils.setTimeout;
/**
* #author Michael Archbold (ma#distriqt.com)
*/
public class AppendByteVideoLoop
{
public function AppendByteVideoLoop(video:Video, data:ByteArray):void
{
_video = video;
connect(data);
}
private var _video:Video;
private var _connection:NetConnection;
private var _stream:NetStream;
private var _byteArray:ByteArray;
private var _timer:Timer;
private var _paused : Boolean = false;
public function get paused():Boolean { return _paused; }
public function play():void
{
if (_stream)
_stream.resume();
}
public function pause():void
{
if (_stream)
_stream.pause();
}
public function togglePause():void
{
if (_stream)
_stream.togglePause();
}
private function connect(byteArray:ByteArray):void
{
_byteArray = byteArray;
_connection = new NetConnection();
_connection.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
_connection.addEventListener(SecurityErrorEvent.SECURITY_ERROR, securityErrorHandler);
_connection.connect(null);
}
private function addToStream():void
{
_stream.appendBytesAction(NetStreamAppendBytesAction.RESET_BEGIN);
_stream.appendBytes(_byteArray);
}
public function onMetaData(metaData:Object):void
{
// _video.width = metaData.width;
// _video.height = metaData.height;
}
public function onXMPData(xmp:Object):void
{
}
public function onPlayStatus(status:Object):void
{
}
private function connectStream():void
{
_stream = new NetStream(_connection);
_stream.client = this;
_stream.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
_stream.addEventListener(AsyncErrorEvent.ASYNC_ERROR, asyncErrorHandler);
_video.attachNetStream(_stream);
_stream.play(null);
_stream.appendBytes(_byteArray);
_stream.pause();
}
private function netStatusHandler(event:NetStatusEvent):void
{
trace(event.info.code);
switch (event.info.code)
{
case "NetConnection.Connect.Success":
connectStream();
break;
case "NetStream.Play.StreamNotFound":
trace( "Unable to locate video " );
break;
case "NetStream.Pause.Notify":
_paused = true;
break;
case "NetStream.Unpause.Notify":
_paused = false;
break;
case "NetStream.Buffer.Empty":
addToStream();
break;
case "NetStream.Buffer.Full":
break;
}
}
private function securityErrorHandler(event:SecurityErrorEvent):void
{
trace( "securityErrorHandler: " + event.text );
}
private function asyncErrorHandler(event:AsyncErrorEvent):void
{
trace( "asyncErrorHandler: " + event.error.message );
}
}
}
And then use it something like this:
var video:Video = new Video();
video.smoothing = false;
if (stage)
{
video.width = stage.stageWidth;
video.height = stage.stageHeight;
}
addChild( video );
loader = new URLLoader();
loader.dataFormat = URLLoaderDataFormat.BINARY;
loader.addEventListener( Event.COMPLETE, loader_completeHandler, false, 0, true );
loader.addEventListener( IOErrorEvent.IO_ERROR, loader_ioErrorHandler, false, 0, true );
loader.load( new URLRequest( "URL_OF_VIDEO" ) );
...
function loader_completeHandler( event:Event ):void
{
var data:ByteArray = ByteArray( loader.data );
var player:AppendByteVideoLoop = new AppendByteVideoLoop( _video, _data );
player.play();
}
Hope that helps.
I know that there are many ways to play an FLV file but considering my project requirements, I need to play the flv using URLStream and NetStream
here's the complete sample code that I'm doing my tests on:
package
{
import flash.display.Sprite;
import flash.events.Event;
import flash.events.NetStatusEvent;
import flash.events.ProgressEvent;
import flash.utils.ByteArray;
import flash.net.URLRequest;
import flash.net.URLLoader;
import flash.net.URLLoaderDataFormat;
import flash.net.NetStreamAppendBytesAction;
import flash.net.NetConnection;
import flash.net.NetStream;
import flash.media.Video;
import flash.net.URLStream;
/**
* ...
* #author Hadi Tavakoli
*/
public class Main extends Sprite
{
private var netConnection:NetConnection;
private var netStream:NetStream;
private var ul:URLStream;
private var video:Video;
private var bytes:ByteArray = new ByteArray();
private var _isSeek:Boolean = false;
public function Main():void
{
if (stage) init();
else addEventListener(Event.ADDED_TO_STAGE, init);
}
private function init(e:Event = null):void
{
removeEventListener(Event.ADDED_TO_STAGE, init);
// entry point
video = new Video();
addChild(video);
netConnection = new NetConnection();
netConnection.addEventListener(NetStatusEvent.NET_STATUS, netConnectionStatusHandler);
netConnection.connect(null);
}
private function netConnectionStatusHandler(ev:NetStatusEvent):void
{
switch(ev.info.code)
{
case 'NetConnection.Connect.Success':
ul = new URLStream();
ul.addEventListener(ProgressEvent.PROGRESS, onProgress);
ul.load(new URLRequest('01.flv'));
break;
}
}
private function onProgress(e:ProgressEvent):void
{
ul.readBytes(bytes, bytes.length);
if (!netStream)
{
netStream = new NetStream(netConnection);
netStream.client = { };
video.attachNetStream(netStream);
netStream.play(null);
trace("BEGIN")
netStream.appendBytesAction(NetStreamAppendBytesAction.RESET_BEGIN);
}
else
{
if (!_isSeek)
{
trace("SEEK")
netStream.appendBytesAction(NetStreamAppendBytesAction.RESET_SEEK);
_isSeek = true;
}
}
if (bytes.length == e.bytesTotal)
{
trace("END")
netStream.appendBytesAction(NetStreamAppendBytesAction.END_SEQUENCE);
}
netStream.appendBytes(bytes);
trace("-")
}
}
}
I'm not sure if I am using "appendBytes" method correctly? the video is shown but only a very few first frames will play and then the video stops!
in my eyes it seems all ok! do you have any advice on where my problem is?
I don't think you need the if (!_isSeek) block. It looks like you are pushing the bytes as you receive them in a sequential order and so there's never a seek. It looks like it will push the first set of bytes and then append a seek action and append the rest of the bytes. Try just removing that block and see if it works.
Otherwise I think it's ok.
in "ul.readBytes(bytes, bytes.length);" line, there is a bug i guess. It's never worked for me also. It always return full length (from 0 to the available bytes). So It have a huge memory leak. But if you are using flash player 11.4 or later, you can change it like this.
ul.position = bytes.length;
ul.readBytes(bytes);
I have a Flash Barcode scanner (camera) and want to use it in a mobile project to scan QR-Codes. It would be nice that it is possible to re-use this SWF and embedded it into a mobile Flex application. The SWF is made in Flash CS5.
So far, embedding (and add it to the stage and showing it) is successful but how do i communicate with the SWF? For example calling a function of it or by using events.
Here is a code snippet:
[Embed(source="../cam/cam.swf")]
private var cam:Class;
....
....
public const EVT_SNAPSHOT : String = "onSnapShot";
public var camera : Object;
public function onInit(e:Event) : void
{
this.camera = new cam();
this.camera.addEventListener(Event.ADDED_TO_STAGE, this.cameraInit );
this.stage.addChild( this.camera as DisplayObject );
}
private function cameraInit(e:Event):void
{
trace( 'Added to stage' );
this.stage.addEventListener( EVT_SNAPSHOT, this.cameraDoScan ); // does not bind?
trace( this.camera.hasOwnProperty('getAppInfo') ); // shows 'false'
}
private function cameraDoScan(e:MouseEvent):void
{
trace('MouseClick!');
}
Does anyone know to communicate with this 'thing'?
The most functional way to use external swf module is to load it into current ApplicationDomain, so you will have access to all classes contained in this loaded swf:
package
{
import flash.display.DisplayObject;
import flash.display.Loader;
import flash.display.Sprite;
import flash.events.Event;
import flash.system.ApplicationDomain;
import flash.system.LoaderContext;
import flash.utils.ByteArray;
import flash.utils.getDefinitionByName;
public class astest extends Sprite
{
[Embed(source="/../assets/art.swf", mimeType="application/octet-stream")]
private static const art:Class;
public function astest()
{
var artBytes:ByteArray = new art() as ByteArray;
var loader:Loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, onArtLoaded);
loader.loadBytes(artBytes, new LoaderContext(false, ApplicationDomain.currentDomain));
}
protected function onArtLoaded(e:Event):void
{
var domain:ApplicationDomain = ApplicationDomain.currentDomain;
if(domain.hasDefinition("welcome_view"))
{
var moduleClass:Class = domain.getDefinition("welcome_view") as Class;
var module:Object = new moduleClass();
//module.moduleFunction();
addChild(module as DisplayObject);
}else
{
trace("loaded swf hasn't class 'welcome_view'");
}
}
}
}
I'm having an issue with flash, which I am not really familiar with. I'm basing this code off of what came with the wowza media server in the video chat example, but unlike that example flash is not prompting me for whether or not to allow the video camera.
Below is my actionscript:
import flash.events.MouseEvent;
import flash.events.NetStatusEvent;
import flash.media.Camera;
import flash.media.Microphone;
import flash.media.Video;
import flash.net.NetConnection;
import flash.net.NetStream;
import flash.system.Security;
import flash.system.SecurityPanel;
import flash.display.Sprite;
import flash.text.TextField;
import flash.events.StatusEvent;
public class QandA extends Sprite {
Security.LOCAL_TRUSTED;
private var nc:NetConnection = null;
private var camera:Camera;
private var microphone:Microphone;
private var nsPublish:NetStream = null;
private var nsPlay:NetStream = null;
private var videoCamera:Video;
public var prompt:TextField;
public function QandA():void {
stage.align = "TL";
stage.scaleMode = "noScale";
videoCamera = new Video(160,120);
addChild(videoCamera);
camera = Camera.getCamera();
microphone = Microphone.getMicrophone();
if (camera.muted) {
trace("Camera Muted");
Security.showSettings(SecurityPanel.CAMERA);
camera.addEventListener(StatusEvent.STATUS, statusHandler);
} else {
startCamera();
}
}
private function statusHandler(e:StatusEvent):void {
if (e.code == "Camera.Unmuted") {
trace("Camera Unmuted");
startCamera();
camera.removeEventListener(StatusEvent.STATUS, statusHandler);
} else {
trace("StatusEvent: " + e.code + " " + e.toString());
}
}
private function startCamera():void {
// here are all the quality and performance settings that we suggest
camera.setMode(160, 120, 12, false);
camera.setQuality(0, 75);
camera.setKeyFrameInterval(24);
microphone.rate = 11;
microphone.setSilenceLevel(0);
nc = new NetConnection();
nc.connect("rtmp://localhost/live/");
// get status information from the NetConnection object
nc.addEventListener(NetStatusEvent.NET_STATUS, ncOnStatus);
}
private function nsPublishOnStatus(infoObject:NetStatusEvent):void
{
trace("nsPublish: "+infoObject.info.code+" ("+infoObject.info.description+")");
}
private function ncOnStatus(infoObject:NetStatusEvent):void
{
trace("nc: "+infoObject.info.code+" ("+infoObject.info.description+")");
nsPublish = new NetStream(nc);
nsPublish.addEventListener(NetStatusEvent.NET_STATUS, nsPublishOnStatus);
nsPublish.bufferTime = 0;
nsPublish.publish("testing");
// attach the camera and microphone to the server
nsPublish.attachCamera(camera);
nsPublish.attachAudio(microphone);
}
}
I'm fairly confident it's something simple; as I've seen this code in/on countless sites when discussing how to publish to a live server.
Any help would be greatly appreciated, I've attempted using this code on a webserver to see if it was simply local security settings, but that was not the case.
Logs I receive when debugging the application in Flash CS5:
Attempting to launch and connect to Player using URL D:\development\qanda\qandaHost.swf
[SWF] D:\development\qanda\qandaHost.swf - 3583 bytes after decompression
Camera Muted
nc: NetConnection.Connect.Success (Connection succeeded.)
nsPublish: NetStream.Publish.Start (Publishing testing.)
Below is wrong:
Security.showSettings(SecurityPanel.**CAMERA**);
You should write:
Security.showSettings(SecurityPanel.**PRIVACY**);
I wasn't attaching the camera to the video, thus I couldn't see myself -- even though the video was in fact streaming.
private function startCamera():void {
trace("Attempting to start camera");
// here are all the quality and performance settings that we suggest
camera.setMode(160, 120, 12, false);
camera.setQuality(0, 75);
camera.setKeyFrameInterval(24);
videoCamera.attachCamera(camera);
microphone.rate = 11;
microphone.setSilenceLevel(0);
}