Youtube Api As3 getCurrentTime - actionscript-3

I am using the Youtube Api for AS3 and i used the function player.getCurrentTime so that I can get the current time of the video. I have been running into this error https://code.google.com/p/gdata-issues/issues/detail?id=6215 and I really need to get this fixed is there any solutions to this problem or a way around it. I am just trying to save the current video progress to a variable and access that variable later here is my code used for this function
mis_player = new my_players(vidSource, mis_players.my_play.getCurrentTime());
and here is the code used for using the var both work fine at first then display the second value as the end of the video
my_play.seekTo(currTime1)

I figured it out, by sending the variable through the function I was able to pass the variable through to the function.

Related

Is there a way to write a |RtmpSampleAccess command to a NetStream in data generation mode?

I'm streaming data from a server and passing it into a net stream in data generation mode. I'm successfully wrapping H264 and PCMU to be played back through NetStream, however I need to be able to capture this output from the video display it's on and store it in an image. When using an RTMP server, I'd configure it to send an RtmpSampleAccess command, with true,true for audio and video access allowed. When using RTMFP I'd do the same, send() a RtmpSampleAccess true,true from the peer to allow access.
I believe I need to send in an FLV tag for a script data object to represent the RtmpSampleAccess command, however I can't find any information on what the format of that tag needs to be. I've tried using the OSMF FLVTagScriptDataObject with the objects set to the following combinations:
["|RtmpSampleAccess", true, true];
["|RtmpSampleAccess", [true, true]];
And various attempts at guessing the naming for object parameters (though looking at the protocol docs, I'm not sure there is one).
Could someone out there help me here, would be much appreciated.
Where you put your Netstream into Data Generation mode you add a second Play command. The second one simply plays "a blank" and for some reason this overrides the security error.
ns.play(null);
ns.play(""); //works to avoid all security errors
ns.appendBytesAction(NetStreamAppendBytesAction.RESET_BEGIN);
Then to draw just setup a button to run the draw_VideoFrame function when clicked, or try real-time drawing with something like below (using enterFrame):
vid_Obj.addEventListener(Event.ENTER_FRAME, draw_VideoFrame);
and then create a function like this example.
function draw_VideoFrame (e:Event) : void
{
vid_BMD.draw( vid_Obj ); //draw into a BitMapData variable
}

Changing html on a view based on if get parameter is set on Codeigniter

Before I used Codeigniter I had a page show certain html as long as the url had no get parameters and then have some of the html be replaced by another as soon as something like this is set in the url:
localhost/signup.php?success
Now my question is, what is the best way to do this in Codeigniter? Would I have to use one of those parameters on the controller's function (which I still can't get my head around)? And if so, how? Or if I just had php logic in the view like I used to do in plain PHP, what would I check for if not a get parameter? Thanks.
Too many ways to achieve this certain thing.
routes.php
extending controller and using constructor so you apply rules for every extended controller
flashdata
Before you start please read up on frameworks watch some video tutorials on how to make simple blog system etc. I myself wouldn't just jump in to concept, study up.
I mentioned flashdata and that is how you do things done (success, alert, warning bars).
By default, GET parameters are not enabled or useful in codeigniter, but URI segments work the same way. So...
If you had a controller called, signup.php and a function inside it called success, you could link to that with:
localhost/signup/success
then if you loaded the URL helper, which I always do in config/autoload.php or just with:
$this->load->helper('url');
You could say:
if($this->uri->segment(2) == 'success') {
//Show success message or load a view for it...
}else {
//The second URI segment is NOT 'success' so do something else...
}
But... codeigniter is just a framework for PHP. If it's possible in PHP, it's possible in codeigniter. You can simply go into the config/config.php file and enable query strings, but I would strongly suggest using URI segments and reading up on them as well as the URL helper.

repetitive time call from a URL using JS

I have the code below that will grab an RSS feed and display it as a custom html feed shows these as scrolling text on a page.
" I would like to know how to make a timed call back to the RSS URL to display new information and drop out non current information. " Basically refresh the page on a timer..
function OnLoad() {
// Create a feed instance that will grab Digg's feed.
var feed = new google.feeds.Feed("http://131940.qld.gov.au/DMR.Modules/TTIEvents/RSS/RSS.aspx?regionid=0&eventcause=Incident");
feed.setNumEntries(15);
feed.includeHistoricalEntries();
// Calling load sends the request off. It requires a callback function.
feed.load(feedLoaded);
}
any help would be great.
Thanks in advance.
You need to use window.setInterval. Here's an example:
window.setInterval(OnLoad, 1000);
The first parameter is the name of your function, and the second parameter is the number of milliseconds that the browser should wait before calling that function again.
This example would call the function OnLoad once a second.

Google map - Multiple marker

I am trying to set multiple markers, getting address fetching from database and storing it to javascript array variable, then by running a loop trying to set markers in my map, but its not working.
This is my working URL : http://projects.pronixtech.net/kindcampaign/kind-country/
Please look to the source code, and please guys help me i have already given my full day on this.
FYI There is a JS error on your page i.e it could not find $(".videopan") i guess and you need not do the replace of px etc for parsing you could do
parseInt($(".videopan").css("left"))
i.e
parseInt("50px")=50

How to check for the FLV file existence before playing that using FLVPlayback in Action Script 3?

I'm very new to the Action Scripting, I'm using the FLVPlayback class to play my FLV files.
If I'm trying to play a FLV file which is not existed yet then I am getting a "VideoError: 1000" with message of Unable to make connection to server or to find FLV on server.
I want to check for the FLV file existence using the file URL or path, before playing that FLV by FLVPlayback. Can anybody please suggest a way to do that.
Thanks
The only way to catch the error safely is to listen for the fl.video.VideoEvent.STATE_CHANGE event and act accordingly. Here's a little code snippet on how to do so:
import fl.video.FLVPlayback;
import fl.video.VideoEvent;
import fl.video.VideoState;
var videoPlayer:FLVPlayback;
videoPlayer.addEventListener( VideoEvent.STATE_CHANGE, onVideoStateChange );
/** Bad source **/
videoPlayer.source = "http://www.helpexamples.com/flash/video/caption_video_error.flv";
/** Good source **/
//videoPlayer.source = "http://www.helpexamples.com/flash/video/caption_video.flv";
function onVideoStateChange( evt:VideoEvent ):void
{
var videoPlayer:FLVPlayback = evt.target as FLVPlayback;
switch( evt.state )
{
case VideoState.CONNECTION_ERROR:
trace( 'Connection error' );
/**
* Once you hit this event, you should run some logic to do one or more of the following:
* 1. Show an error message to the user
* 2. Try to load another video
* 3. Hide the FLVPlayback component
*/
break;
default:
trace( 'Player is: ' + evt.state );
}
}
For a full list of possible VideoState constants, visit fl.video.VideoState.
I think you may be able to make use of the stateChange event. One of the possible event types is VideoState.CONNECTION_ERROR and another is VideoState.DISCONNECTED which may also work.
Try giving that a shot.
If those don't work, the only way I can think of would be to either do a HEAD or GET request for the flv before you attempt to load it. Only a successful response would trigger the video loading through the normal method. I don't remember whether Flash supports HEAD requests, but if it does that would certainly be the better option.
If Flash does not support HEAD requests then you may be better off having a simple, server-side script that could verify the existence of the flv before you actually request if. That way you can use a simple GET request without having to retrieve the whole file.
INLINE THINKING
I am just thinking, another possible solution using GET would be to cancel the load as soon as bytesLoaded > 1K (for example), or something like that. As long as you are checking for a size greater than the 404 response you are getting, you should be able to assume the flv is being loaded.