Adobe Flash Player Version Penetration
Worldwide Ubiquity of Adobe Flash Player by Version(Millward Brown – Worldwide Survey)
…
Flash content reaches 97.3% of Internet viewers
Adobe Flash Player is the world’s most pervasive software platform, used by ov …
JavaScript Flash Player Detection and Embedding with SWFObject
SWFObject is a small JavaScript file that you can use for embedding Macr …
In September 2005, Macromedia introduced Flash Player 8, which delivered revolutionary new expressiveness and rendering performance—i …
How SWFObject Works
Using SWFObject is easy. Simply include the JavaScript file called swfobject.js and then use a small amount of Java …
Using FlashVars to pass variables to a SWF
Introduction
The FlashVars property of Macromedia Flash Player provides an efficient method …
SWFObject Examples
The previous example is all that you need for barebones usage of SWFObject. But what if you need to use some of the …
Using Express Install with SWFObject
SWFObject has full support for the Express Install feature in Flash Player 8. Included with the SW …
Comparing SWFObject with Other Methods
There have been several methods over the years to detect versions of Flash Player and embed SWFs …
Communication methods prior to Flash 8
Earlier versions of Flash Player 8 relied on getURL() and fscommand() to communicate from Flash …
ExternalInterface class
The ExternalInterface class introduced in Flash Player 8 enables straightforward communication between ActionSc …
ExternalInterface.call()
ExternalInterface.call() can invoke a JavaScript function and handle a return value. In the past, you had to …
ExternalInterface.addCallback()
The ExternalInterface.addCallback() method registers custom ActionScript methods so that they can be ca …
Why Change Local Security?
The local security changes in Flash Player 8 are motivated by one main concern: When users download SWFs to …
Local Security Basics
In Flash Player 7 and earlier, local SWFs—those loaded from a user’s filesystem using a local path—were …
Local Sandboxes
This section describes the various local sandboxes into which SWFs are placed.
Privileges
Flash Player defines the fol …
Local Security for Cooperating Media
Thus far, we have discussed local security from the point of view of a single SWF operating on it …
Local Security Scenarios
The following scenarios are meant to help illustrate the effects of the new local security rules in Flash Play …
Local Security Diagrams
The following diagrams summarize the explanation of local security privileges described in previous sections.
O …
Flash Player Embedding and Local Security
It is possible to build local applications that embed Flash Player, including it as a compone …