The "FFmpeg Dependency Package" is a development kit specifically designed for browser plugin developers, encapsulating the powerful multimedia processing capabilities of FFmpeg into a convenient dependency package. This kit enables developers to implement efficient encoding and decoding of images, videos, and audio formats within their own plugins, as well as advanced features such as streaming media processing and format conversion. By integrating this dependency package, developers can seamlessly enhance the multimedia processing capabilities of their plugins, creating more innovative and practical functionalities.