Hi,

we have developed a streaming server based on live555, that gets mpeg4 frames and streams them as a MPEG elementary stream.

Now I need to add some user data to each frame. I think that the correct way is to define a user data mpeg elementary stream, mux it with the video stream and add the resulting transport stream as a subsession to live555.

Is this idea correct? Can you give me some reference on how to build a user data ES and how to add it to the SDP (and other details that I am probably missing?).

Many thanks for any help.

Kind regards,
    Sigismondo

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Sigismondo Boschi, PhD                     TotalWire S.r.l.
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