免费在线 AV1 转 VMS 转换器

AV1 is a new open codec developed by Alliance for Open Media consisting of companies that produces electronics and develops web browsers. The codec is aimed to send high-quality videos via the internet quickly and without losing the quality even when bandwidth is low. AV1 is more efficacious then today's most popular video formats because it uses future compression technology.

Used in Germany to compress speech audio for voice mail. A self-describing variant of cvsd (Continuously Variable Slope Delta modulation).