什么是 SWF(Flash)?
SWF (Shockwave Flash) is an Adobe multimedia format for web animations and games. Flash was discontinued in 2020 and is no longer supported by modern browsers.
What is it?
SWF (Small Web Format or Shockwave Flash) is a file format developed by Macromedia and later maintained by Adobe Systems. It was the dominant format for web animations, games, and interactive applications throughout the 2000s and 2010s.
Adobe officially discontinued Flash Player on December 31, 2020, and all major browsers have removed Flash support. SWF files can no longer be played natively in modern browsers, though emulators like Ruffle exist for archival purposes.
Technical Specifications
Pros & Cons
Advantages
Flash 在 HTML5 出现之前使复杂的互动浏览器应用成为可能。
使用矢量图形,在任何分辨率下都可以无损缩放。
2000-2020 年间数百万个游戏、动画和互动内容。
Disadvantages
Adobe ended Flash on Dec 31, 2020. No longer supported by any major browser.
Flash 有着悠久的关键安全缺陷历史,导致其停用。
Never worked on iOS and was abandoned on Android before full discontinuation.
今天播放 SWF 文件需要 Ruffle 或独立投影仪软件。
When to Use It
SWF 仅与档案和历史保存目的相关。
网页动画档案
数百万个 Flash 动画和卡通以 SWF 文件形式保存。
遗留游戏
2000 年代至 2010 年代的浏览器游戏可通过 Ruffle 模拟器播放。
电子学习档案
较旧的培训材料和使用 Flash 构建的互动教育内容。
历史保存
互联网档案馆和 Ruffle 项目保存 Flash 内容以供历史参考。
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Start Converting NowFrequently Asked Questions
我仍然可以播放SWF文件吗?
Not in modern browsers natively. Use Ruffle (open-source Flash emulator) or Adobe Flash Player projector on desktop.
我如何将SWF转换为视频?
屏幕录制软件或工具,如iSpring,可以将SWF动画转换为MP4。
为什么Flash被停用?
Flash因安全漏洞、移动性能差以及HTML5取代其功能而被停用。
在网页上用什么替代SWF?
HTML5 Canvas、CSS动画、JavaScript、WebGL以及像MP4这样的在线视频格式取代了SWF。
有没有办法保留Flash内容?
互联网档案馆和Ruffle项目正在努力保留Flash内容。