Comments on: SimpleFlvWriter.as - AS3 Class to Create FLV’s

By: Cam

Cam — Sat, 06 Sep 2008 18:19:01 +0000

ohhh sorry for this 3rd post but I would like to for the video to start recording if the button is hit once and stop recording if it is hit twice.

btn2.addEventListener(MouseEvent.MOUSE_DOWN, saveVideo);

this is the code for when the button is clicked. It starts the function on my first post.

By: Cam

Cam — Sat, 06 Sep 2008 18:08:30 +0000

ohhh and if you want to see how I did my JPG code here it is

function saveStill(e:MouseEvent):void
{
var bitmapdata:BitmapData = new BitmapData(320, 240);
bitmapdata.draw(video);
var bytearray:ByteArray = PNGEncoder.encode(bitmapdata);
var file:File = File.desktopDirectory.resolvePath(”webcam” + count++ + “.jpg”);
var fileStream:FileStream = new FileStream();
fileStream.open(file, FileMode.WRITE);
fileStream.writeBytes(bytearray);
fileStream.close();
}

By: Cam

Cam — Sat, 06 Sep 2008 18:05:25 +0000

Can someone help me with this code?

I am trying to make an AIR application to make an FLV video or a JPG file when one of the 2 buttons are clicked. I got the JPG working write, but I can seem to get the video to work.

function saveVideo(e:MouseEvent):void
{
___I need something here to write the FLV file to the desktop of my mac___
}

Thanks

By: Clip Frames

Clip Frames — Fri, 11 Jul 2008 07:49:09 +0000

Clip Frames…

I enjoyed reading your blog. What a great thing it is to be able to share information like this on the Internet….

By: Jessie

Jessie — Fri, 11 Jul 2008 02:04:10 +0000

capture flash video…

) Some individuals or companies have abused the TrackBack feature to insert spam links on some blogs (see sping). The TrackBack specification…

By: mels

mels — Mon, 23 Jun 2008 10:08:47 +0000

Neeraj, tested your code and it worked..

By: Neeraj

Neeraj — Fri, 20 Jun 2008 10:06:29 +0000

Hey can you plz guide me as to how to go thru the process of making this work?
this is what i did…
public function init():void
{
var myWriter:SimpleFlvWriter = SimpleFlvWriter.getInstance();
var myFile:File=new File(”c:/check1.flv”);
var myArray:Array=new Array;
var myBitmapData1:BitmapData=new BitmapData(100,100,false);
var myBitmapData2:BitmapData=new BitmapData(100,100,false);
var myBitmapData3:BitmapData=new BitmapData(100,100,false);
var myBitmapData4:BitmapData=new BitmapData(100,100,false);
var myBitmapData5:BitmapData=new BitmapData(100,100,false);
var myBitmapData6:BitmapData=new BitmapData(100,100,false);
var myBitmapData7:BitmapData=new BitmapData(100,100,false);
var myBitmapData8:BitmapData=new BitmapData(100,100,false);
var myBitmapData9:BitmapData=new BitmapData(100,100,false);
var myBitmapData10:BitmapData=new BitmapData(100,100,false);
var myBitmapData11:BitmapData=new BitmapData(100,100,false);
var myBitmapData12:BitmapData=new BitmapData(100,100,false);
var myBitmapData13:BitmapData=new BitmapData(100,100,false);
var myBitmapData14:BitmapData=new BitmapData(100,100,false);
var myBitmapData15:BitmapData=new BitmapData(100,100,false);
var myBitmapData16:BitmapData=new BitmapData(100,100,false);
var myBitmapData17:BitmapData=new BitmapData(100,100,false);
var myBitmapData18:BitmapData=new BitmapData(100,100,false);
var myBitmapData19:BitmapData=new BitmapData(100,100,false);
var myBitmapData20:BitmapData=new BitmapData(100,100,false);
myBitmapData1.floodFill(0,0,0xff0000);
myBitmapData2.floodFill(0,0,0xff0000);
myBitmapData3.floodFill(0,0,0xff0000);
myBitmapData4.floodFill(0,0,0xff0000);
myBitmapData5.floodFill(0,0,0xff0000);
myBitmapData6.floodFill(0,0,0xff0000);
myBitmapData7.floodFill(0,0,0xff0000);
myBitmapData8.floodFill(0,0,0xff0000);
myBitmapData9.floodFill(0,0,0xff0000);
myBitmapData10.floodFill(0,0,0xff0000);
myBitmapData11.floodFill(0,0,0xff0000);
myBitmapData12.floodFill(0,0,0xff0000);
myBitmapData13.floodFill(0,0,0xff0000);
myBitmapData14.floodFill(0,0,0xff0000);
myBitmapData15.floodFill(0,0,0xff0000);
myBitmapData16.floodFill(0,0,0xff0000);
myBitmapData17.floodFill(0,0,0xff0000);
myBitmapData18.floodFill(0,0,0xff0000);
myBitmapData19.floodFill(0,0,0xff0000);
/*for(var i:int=0;i<80;i++)

{
myBitmapData1.floodFill(0,0,0xff0000);
myArray.splice(i,0,new BitmapData(100,100,false));

}*/

myWriter.createFile(myFile, 320,240, 30, 120);
/*for(var k:int=0;k++;k<80)
{
myWriter.saveFrame((BitmapData)(myArray[k]));
} // etc.*/

myWriter.saveFrame( myBitmapData1 );
myWriter.saveFrame( myBitmapData2 );
myWriter.saveFrame( myBitmapData3 );
myWriter.saveFrame( myBitmapData4 );
myWriter.saveFrame( myBitmapData5 );
myWriter.saveFrame( myBitmapData6 );
myWriter.saveFrame( myBitmapData7 );
myWriter.saveFrame( myBitmapData8 );
myWriter.saveFrame( myBitmapData9 );
myWriter.saveFrame( myBitmapData10 );
myWriter.saveFrame( myBitmapData11 );
myWriter.saveFrame( myBitmapData12 );
myWriter.saveFrame( myBitmapData13);
myWriter.saveFrame( myBitmapData14 );
myWriter.saveFrame( myBitmapData15 );
myWriter.saveFrame( myBitmapData16 );
myWriter.saveFrame( myBitmapData17 );
myWriter.saveFrame( myBitmapData18 );
myWriter.saveFrame( myBitmapData19 );

myWriter.closeFile();
}

there is a .flv file being made,but that doesnt show me any videos,whereas i was expecting atleast a red screen.

By: admin

admin — Fri, 30 May 2008 18:00:09 +0000

SimpleFLVFan:

I think the answer is… quite a lot :)

If anyone has any ideas on this… please to tell.

Lee

By: SimpleFLVFan

SimpleFLVFan — Fri, 30 May 2008 17:53:58 +0000

Lee,

What would it take to add a compression CODEC to this?

Per http://www.adobe.com/devnet/flv/pdf/video_file_format_spec_v9.pdf , here are the codecs available:

1: JPEG (currently unused)
2: Sorenson H.263
3: Screen video
4: On2 VP6
5: On2 VP6 with alpha channel
6: Screen video version 2
7: AVC

It would be great to be able to get the final file size down.

Thanks!

By: nurah

nurah — Sun, 18 May 2008 15:20:40 +0000

thanks