[Mp4-tech] RE: how to decode audioMuxElements

[Wenjun Zheng]

Hi,
We stream MPEG4 movies from an ISMA server, the audio is AAC or MP3.  We are
developing our own client.  In the audio RTP packets, we saw some extra
bytes were added in front of the AAC/MP3 packet(s).  I guess they are the
audioMuxElements refered in "RFC 3016:  RTP Payload Format for MPEG-4
Audio/Visual".  Can someone point to me where I can find the details about
the terms such as audioMuxElement, muxConfigPresent, StreamMuxConfig, and so
on?
Thank you in advance for your help.
Best,
-Wenjun