Feng是多媒体服务器软件，兼容IETF标准，应用于实时多媒体数据的Internet传输，支持RTSP,RTP/RTCP协议

Feng支持以下编码标准：

* Audio

o MPEG Audio (MPEG-1/2 Layer I/II/III) (rfc2250)

o Vorbis (draft)

o AAC (MPEG-4 Part 3) (rfc3640)



* Video

o MPEG Video (MPEG-1/2) (rfc2250)

o MPEG 4 Visual (MPEG-4 Part 2) (rfc3016)

o H.264 (MPEG-4 Part 10) (rfc3984)

o H.263 / H.263+ (rfc4629)

o Theora (draft)-Feng is a multimedia streaming server compliant with the IETF s standards for real-time streaming of multimedia content over Internet. Feng implements RTSP ?Real-Time Streaming Protocol (rfc2326) and RTP/RTCP ?Real-Time Transport Protocol/RTP Control Protocol (rfc3550) supporting the RTP Profile for Audio and Video Conferences with Minimal Control (rfc3551).

Feng supports the following encoding standards:



　 * Audio

　　　　　o MPEG Audio (MPEG-1/2 Layer I/II/III) (rfc2250)

　　　　　o Vorbis (draft)

　　　　　o AAC (MPEG-4 Part 3) (rfc3640)



　 * Video

　　　　　o MPEG Video (MPEG-1/2) (rfc2250)

　　　　　o MPEG 4 Visual (MPEG-4 Part 2) (rfc3016)

　　　　　o H.264 (MPEG-4 Part 10) (rfc3984)

　　　　　o H.263/H.263+ (rfc4629)

　　　　　o Theora (draft)

he main characteristics of Feng are the container support, the ability to handle seeking, also used internally for the compositor metademuxer, and the modular structure focused on easing the extension of codec and prot