Animation distributing method, animation distributing server and corresponding system

摘要

When an animation distributing server receives from a user a request to distribute animation, the server selects key frames to be transmitted and transmits the selected key frames to the user. Thereafter, interpolation data are generated, a digital watermarking processing is performed thereon, and the interpolation data are transmitted to the user. Moreover, a viewer is sent to the user. The key frames and the interpolation data are transmitted separately in a manner such that they can be integrated into one at the user side.