这是它主页上说的,你可以下载一些sample来看一下
VP6 Codec Released!
Free for personal use - download it now
Better video quality than Windows Media 9, Real 9, and H.264
Supports high-definition (HD) material with no restrictions
Supports real-time encoding at full D1 resolution
Up to 40% better image quality & 50% faster playback than VP5