免费在线 SWF 转 CVSD 转换器

SWF is a format designed to store vector graphics and animation, it may contain sound, video, text and other data. Such files are widely used for creating animation, games and playing video and audio on web pages. It is possible to open SWF files with Adobe Flash Player or with a browser that has the flash plugin installed.

Continuously Variable Slope Delta modulation is a voice coding method. It is a delta modulation with variable step size (adaptive delta modulation), first proposed by Greefkes and Riemens in 1970