Actionscript :: Embedding Flash Assets In Flex Project?
Jan 28, 2010
I'm creating a project in flex builder but it's not using the flex framework, it's just pure actionscript.
At the moment I have some bitmap resources embedded for drawing things, but I'd like a little animation and thought I could create swf animations for them in flash and use the [Embed()] thing to embed them in the actionscript project.
This works perfectly well for me, however I'm a little concerned about efficiency and how well this approach will scale when my project gets larger.
Does anyone know if there are any efficiency implications to embedding maybe 20 or 30 swf files, or do they get efficiently integrated into the main swf file? Most of the animations are really simple and I could probably redo them in actionscript if needed but it's a lot easier just to draw them in flash and embed them.
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Mar 21, 2012
When embedding assets of any size in the following manner -
[Embed(source="../../assets/Assets.swf", symbol="LargeButton")]
public static const ButtonAsset : Class;
it looks like the resulting SWF size jumps up ~2.8KB (in addition to the size of any assets that are actually embedded).
So I have a few related questions:
Is this because flex_sdk/frameworks/libs/core.swc must be statically linked? Is there any way to get around this restriction, perhaps by cherry picking the necessary files and compiling them to a SWC file?? Note that in the app I am writing file size is critical.
Is there a command/plugin that would allow for the transcompiling of vector graphics (drawn in the Flash Professional Authoring Environment) into raw ActionScript 3 ?
Use cases compelling this feature are improved workflow - would allow designers to draw assets in Flash Professional, compile to an asset SWF, and then be able to embed those assets (versus having to take the time to load them at runtime, or going to the effort myself to write them in ActionScript).
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Oct 3, 2011
I want to create something like gallerea of images. All images are defined within an XML file. The XML file itself sits in the project directory and embedded this way:
[Embed(source="xml/data.xml")]
public var testXml:Class;
The file structure looks this way
[code]....
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May 13, 2010
The Flash IDE is capable of embedding many types of uncompressed sound files, including wav, and offers optional compression when publishing.However,the [Embed] tag, only seems to allow embedding of mp3 files.Is it truly impossible to embed an uncompressed wav file,or am I missing some magic, undocumented mimeType?I was hoping for something like:
[Embed source="../../audio/wibble.wav" mimeType="audio/wav"]
...but I get no transcoder registered for mimeType 'audio/wav'.It's possible to embed wav or other format as an octet-stream and parse at runtime,but that's pretty heavy handed I think. I'm surprised that even though the Flash IDE can embed uncompressed sound data,[Embed] cannot, given that the swf spec can contain uncompressed sound data.
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Jan 13, 2011
I have a Flex project in which I am embedding a Flash SWF containing an image viewer. The SWF file I'm embedding is supplemented by an XML file, which contains a list of images to show, and an images folder containing the images. The problem I'm running into is that the embedded SWF file is unable to load the pictures. I am able to see the forward/backward navigation buttons, but there are no loaded images. When I view the SWF file outside of the Flex project it works fine. Is this because Flex isn't allowing the SWF to reach outside and access other project assets?
Here's my code for embedding the SWF:
<mx:Script>
<![CDATA[
import mx.controls.Image;
import mx.events.CloseEvent;
import mx.managers.PopUpManager;
[Code] .....
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Jun 15, 2009
I am working on this one project that has a couple of movieclips (already placed on stage) which have a custom class set to export via the Library. Each of those custom classes loads an external SWF using URLRequest().
Is it possible (or, what is the best way) to preload the whole project first, including the external SWFs?
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Mar 27, 2011
I created some button states in flash (swc), and I want to use them in a pure AS3 project. They are movie clips with class of neatButton_on and neatButton_off respectively. I call them like this:[code]I've also used assets, especially for different states of the same item, where I've put everything in one movie clip and then switched frames as needed. Is one way faster than the other? is there a best practice?
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Apr 20, 2010
I am trying to embed a video file into my flash project and I want to to play till the end and jump to a different frame in the timeline. I tried to emport the video into flash and it says that the file is not supported. Can I not do it or do I need to convert the mpeg file into some sort of fla file?
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May 28, 2009
I am trying to figure out if it's possible to embed an external flash music player (in this case sound cloud) to play some of my own tracks in my flash site. I don't want to create my own player as the sound cloud player is really nice and also has stats.
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May 17, 2010
How to embed a YouTube video file in particular place of my Flash project, should I do this in action panel or in final html file. Here is exactly what I'd like to do: On this website [URL] under 'Film' panel I have some movie samples, and after clicking buttons on right side I'd like to play embedded YouTube clips instead of flv.samples uploaded to my ftp. as it takes too long for customers to download them.
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Mar 8, 2011
I have been handed a project that was built to embed all assets at compile time and I need to update the app to load assets from a remote server instead. Right now everything is being embedded as follows:
[Embed(source="assets/gfx/tutorialBg.png")]
public var tutorialBg:Class;
[Embed(source="assets/gfx/tutorialStraightArrow.png")]
[Code]....
These Class variables are being referenced all over the app to place the assets so I'm hoping to be able to update the code to load the assets and store them in these same Class variables. So far the methods I've tried have not worked. I've tried using URLLoader and it loads the images fine, but I'm not then able to extract the image and cast it as type Class to these variables.
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Sep 16, 2011
I am using flex sdk 4.5.1 and flash develop to compile my AS3 project. I have small images, about 12KB which is silly to load them using Loader class, so embeding is better solution.
However when this line at the top of my Main class is uncomented i get blank swf[URL]..(when i comment it out, the compilated swf is ok)
What could be the error. Why do I get the blank swf?
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Feb 10, 2011
I want an air application to be able to update the assets it uses, but minimizing the download needed, so only downloading files added since it last updated.I'm thinking this would include a server portion which would zip the needed files based on a version number? Has anyone implemented anything similar / got any thoughts on the best approach to building this sort of system?
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Feb 23, 2009
I'm all very new to Flash! I'm a Designer. I recently out sourced a flash project and now my client needs it updating. My project consists of a music mixing desk. You press a button and video pops up. The buttons are in the stage. When pressed, this triggers a movie clip which loads a FLV player. SIMPLE! ([URL] - to see the site in action!) I have a simple flash gallery [URL]. I have put the SWF, image folder and XML in the root. I have tried embedding the SWF gallery into my Flash Project by importing it into the library and dragging it to where video content usually lives (FLV player). It doesn't work. I've tried other techniques (loadMovie etc). But I'm a bit fuzzy on these methods.
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Aug 17, 2010
I've got an AS3 project where I'm trying to compile in several images, a soundtrack, and a video via [Embed] metadata. It's a product requirement that these be embedded, so network transfer is not an option.I'm getting some really strange behavior - a sort of intermittent corruption of the compiled-in data. Sometimes after the project compiles, I run the swf and it closes immediately and writes "Warning: Failed to parse corrupt data" to the flash log. If I delete the binary and clean the project, sometimes it'll run fine after building it again. Sometimes it doesn't. This is probably the strangest part about this problem, but sometimes when I see that error, I can physically move the video [Embed] lines to the end of the file, then clean the project, and it will build and run no problem. Sometimes I move them back to the beginning of the file and it builds and runs fine.
[code]...
I've tried both removing the -debug compiler option and adding the -optimize option, but no luck.Everything is being ran through the GNU C preprocessor for some other tasks, so maybe I'll try removing the preprocessor stuff and hardcoding those variables...Turns out the corrupted data message was due to images created with Photoshop's "Save for web" feature. If I save them outright as PNG images I don't get the message. However, the intermittent nature of the movie compiling properly still seems to be an issue. Now sometimes when the project is compiled it won't throw any compiler errors, but I get a blank flash player window. Right clicking in flash player shows a context menu with a message that says "Movie not loaded..." This doesn't appear to have anything to do with things being ran through CPP first.
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Jun 18, 2011
I have a CodeIgniter project and I made a back-office in Flex. I was wondering how I can implement the Flex project in my CodeIgniter since I'm working with routing I can't route to any directory. So there isn't a way to display the back-office.
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Nov 1, 2010
I have been trying to embed a font into a project I am working and its just not happening. I am having 2 problems first I am trying to embed a font that I do not have installed on my machine (Helvetica Neue Bold), I do have a copy of the otf file though. As far as I know what I have tried should work however when I run the swf I only get Times New Roman. From the enumerated fonts I can see the font has embedded but it just wont show. Secondly if I replace the Helvetia font with one I do have on my machine (Arial for example) the text displays with the correct font but if I then set embedFonts = true the text disappears.
Code:
package{
import flash.display.Sprite;
import flash.text.Font;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
[Code] .....
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Sep 16, 2011
I have 2 flex projects which were create in flash builder 4.5.....how can i call one project from second??? the best would execute to the same window.... I'm interesting about both possibility (in browser and air too).
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Jan 19, 2012
I have encountered a bitmap problem while embeding my image into my project. Since event listeners don't work on Bitmaps I am having troubles on what to do next so I can use event listeners on my image. Main Class - The section that adds the image in the class:
[Code]...
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Dec 1, 2009
I'm trying to load a swf compiled by the Flex SDK into a swf exported by the Flash IDE and instantiate the assets by way of getDefinition(). Normally this works fine with assets exported from the Flash IDE then loaded into another swf also from Flash IDE.This is how I could normally do this using only the Flash IDE:Loader - > Using same ApplicationDomain - > getDefinition(class)Now, using the 'Test.as' compiled from Flex SDK using the [Embed] metadata tag:Loader - > Using same ApplicationDomain - > getDefinition("Test_" + class)The problem is I'd rather not have to keep track of the asset libraries loaded to prefix the class name I'd like to get (('Test_" + class) vs (class)). Is there any way of doing this without referencing the library the class is being pulled from or without accessing the original loader? This way I don't need to know which swf the asset is coming from, just the class name that I could instantiate from the current ApplicaitonDomain.
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Jan 27, 2010
I have a Flex application that automatically loads the SWF and it's contents and displays the default progress bar like in all Flex apps. Currently I have a class in the application using a Loader instance to load an external bitmap to be added to the stage/canvas. I'd like to handle the loading of this bitmap in the Flex default preloader and get rid of the Loader instance entirely.
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Sep 2, 2011
I have an animated character swc that is an empty skeleton basically (has all the body parts, animations, and functions/vars). I want to essentially put different clothes on that character at runtime so I don't have to have many copies of this character in my resources.
For example, I have 'skeleton' (the non-clothed model) and 'Bob', 'Jane', and 'Mary' characters. 'skeleton' is animated and fully works as an exported swc, and to get the other characters in their clothes/skins, I open up Flash CS5 and replace the movie clips with the 'clothed' versions of the components. To clarify,'skeleton' has "body parts" as movie clips that are all animated on the timeline, such as "head","face","left arm","right arm", etc. I open up 'Bob', who has the same exact design as 'skeleton', with the exception that 'Bob' has all the clothes and such as differently-designed movie clips. The size, shape, orientation, and reg points are all the same across all the components. After I've replaced all the movie clips in 'skeleton', I export it as a swc named 'Bob.swc' and I do this for all the characters.
What I'm asking is, how can I do this process ^, but at runtime instead, so I don't have all these duplicate root swcs ('skeleton' has a lot of frames on it) so I can cut down on a bunch of space? So I can do something like:
// bob gets all the actions and animations of skeleton
var bob:UIMovieClip = new skeleton()
// replace the body movieclip with a new looking one
bob.body = resources.bodyassets['bob']['body']
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Jun 29, 2011
I have a flex mobile project and I want to convert it into web-based project. What is the best way to do it.
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Jun 15, 2010
Maven 2.2.1 unzipped,M2_HOME set and repository altered to point to different drive location in settings.xml Flex 4.0:
Installed Created a multi-modular webapp project using flexmojo:
mvn archetype:generate
-DarchetypeRepository=http://repository.sonatype.org/content/groups/flexgroup
-DarchetypeGroupId=org.sonatype.flexmojos
-DarchetypeArtifactId=flexmojos-archetypes-modular-webapp
-DarchetypeVersion=RELEASE
with following options
groupId=com.test
artifactId=test
version=1.0-snapshot
[code]....
Parent pom has swc, swf, war as modules.
Dependency is war->swf->swc.
With parent artifactId of swf, swc, war set to swf, swc, test respectively.On executing mvn on test folder(for that matter clean or anything) I get this following error.
G:Projects est>mvn -e
+ Error stacktraces are turned on.
[INFO] Scanning for projects...
Downloading: http://repo1.maven.org/maven2/com/test/swc/1.0-snapshot/swc-1.0-snapshot.pom
[code]....
Looks like its trying to download the project from maven's central repository instead of building it.
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May 13, 2010
Our Flash web-based applications play lots of audio for narration and sound-effects. Some of our customers have firewall rules that block downloading of MP3 and other audio files. So, we need to wrap those MP3 files in SWFs. In the past, I've written JSFL scripts that automate the Flash IDE and walk through a complicated, fragile set of steps to embed MP3 files into FLAs and then publish those to SWFs. Now, Flex SDK provides the mxmlc compiler. I've mixed ANT into our workflow, and command-line and automated builds have been a joy. So, I want to make transcoding or wrapping of MP3s part of our build process. I've found Embedding Asset at Compile time in Pure AS3, but this will require that I write a script to generate a wrapper class AS file. Is there a cleaner way to wrap or transcode MP3 files into SWFs?
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Oct 20, 2009
I've recently started making a game in FlexBuilder. The game is currently a Flex project. Is there any downside to using Flex as opposed to just Actionscript? A friend of a friend told me that Flex is slower than an Actionscript project. I've been unable to validate this on the internet; is there any truth to that claim?
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Mar 27, 2011
If I create a new flex project with flashbuilder, these are the libraries that get included by default through the Flex SDK[code]...
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Jul 30, 2009
Is there a way to create embedded "pure as3" swf fonts using compc (without the flex framework integration)? If I embed a font like this in my as3:
package fonts
{
import flash.display.Sprite;
import flash.text.Font;
[Code].....
which prevents me from using the embedded font in "pure as3" projects. Is there a way to get flex-free fonts using compc?
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Oct 23, 2009
The issue I am having is creating an application with nearly every component skinned using CSS. The majority of the components are skinned using:Embed(source="file.png");method. The problem I am running into, is flex trying to compile all of the embedded assets into the final swf. As it stands now, my compiled swf stands around 16mb!@@ OUCH. It is a very large application, but not that big. Any ideas on how to load the assets into the application at run time, or on request maybe?
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Sep 11, 2010
I have a Flex 4 project that exists in a hybrid state of Flex/Flash AS3. I've declared a stylesheet in the base component of a Window:
<fx:Style source="styles/styles.css" />
And all of my Flex components can display this font. The stylesheet looks like this:
@font-face {
: url("../fonts/Whitney-Light-Pro.otf");
fontFamily: WhitneyLight;
[code].....
And the output I get is:
Fontarray length: 1
FONT 0:: name: WhitneyLight is embedded as type: embeddedCFF.
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