Skip navigation

Flash Pro CC - General

Alexander.flash Calculating status...

Currently Being Moderated

JPEG-XR support

Dec 5, 2011 1:42 AM

Tags: #as3 #jpeg-xr #jpeg_xr #.jxr

Can somebody explain me either it really exist or this is some myth?

Which mime-type should i use to embed .jxr images? In the list of supported mime-types i find nothing new. I tried to load jxr image, but application does not recognize this format.

All i receive - a lot of different errors.

[Fault] exception, information=TypeError: Error #1034: Type Coercion failed: cannot convert Main_JxrImg@3d6e241 to flash.display.Bitmap.

2033 Views 4 Replies Latest reply: drunk.cat, Dec 21, 2011 3:02 AM

Replies

Currently Being Moderated

1. ockley,

Dec 5, 2011 5:17 AM in reply to Alexander.flash

Report

As you can read on the new features (in http://www.adobe.com/devnet/flashplayer/articles/whats-new-flash-playe r11.edu.html) I do not know, if mime-type has anything to do with the problem. If it is converted to JXR you should be on your way. I found the following, that could help you:

http://www.ketzler.de/2011/11/convert-png-to-jpeg-xr-for-use-in-flash- flex-and-as3/ (talks about using XN View to convert the file)
http://examples.oreilly.com/0636920021698/JPEGXR.as (an example class, that loads a jxr file)

Does that bring you anything?

|
Mark as:
Currently Being Moderated

2. Alexander.flash,

Dec 5, 2011 5:52 AM in reply to ockley

Report

I can load jxr image using Loader, but can i embed them using tag "embed" ?

[Embed(source = '../lib/newImg.jxr')]

Here i have problems

|
Mark as:
Currently Being Moderated

3. ockley,

Dec 5, 2011 6:51 AM in reply to Alexander.flash

Report

According to http://help.adobe.com/en_US/flex/using/WS2db454920e96a9e51e63e3d11c0bf 60546-7ffb.html#WS2db454920e96a9e51e63e3d11c0bf69084-7f96 it looks like, there is no mime-type to reckognize jxr-files via embed - it only supports

application/octet-stream
application/x-font
application/x-font-truetype
application/x-shockwave-flash
audio/mpeg
image/gif
image/jpeg
image/png
image/svg
image/svg-xml

sorry. If I hear more, I will update.

|
Mark as:
Currently Being Moderated

4. drunk.cat,

Dec 21, 2011 3:02 AM in reply to Alexander.flash

Report

You can do it that way:

First embed:
[Embed(source="assets/jpeg-xr.jxr", mimeType="application/octet-stream")]
public var JPEG:Class;

and than:
image.source = new JPEG();
where "image" is standard spark Image: <s:Image id="image" />

or using standard Loader:
var _loader:Loader = new Loader();
_loader.contentLoaderInfo.addEventListener(Event.COMPLETE, onComplete);
_loader.loadBytes( new JPEG() );

//edit
Unfortunatelly this didn't work for me:
<s:Image source="@Embed(source='assets/jpeg-xr.jxr', mimeType='application/octet-stream')" />

I used Flex 4.6.0 SDK and Flash Player 11.1

Hope it helped

|
Mark as: