SWFtiedostot

SWFtiedostot, often referred to as SWF files, are a proprietary multimedia format developed by Adobe Systems. SWF stands for Shockwave Flash. These files are commonly used for vector graphics, action scripts, video, and audio, and were originally designed for displaying rich interactive content on the web.

SWF files can be played using the Adobe Flash Player, which was a widely adopted browser plugin. This plugin allowed for the creation of animations, games, and applications that were highly dynamic and engaging. The format supports a wide range of features, including complex animations, user interfaces, and even full-fledged games.

While SWF files were once ubiquitous on the internet, their use has declined significantly in recent years. This decline is largely due to the rise of HTML5, CSS3, and JavaScript, which offer similar capabilities without the need for a proprietary plugin. Furthermore, security vulnerabilities associated with Adobe Flash Player led many browsers to discontinue support for it. Adobe officially ended support for Flash Player on December 31, 2020.

Despite the deprecation of Flash Player, existing SWF files can still be opened and played using various offline media players or specialized SWF players. However, new development in the SWF format is effectively nonexistent. The legacy of SWF files remains in the many interactive websites and games that were built using the technology during its peak popularity.