[Mp4-tech] Indexing MPEG-4

[BENJAMIN DLUZEWSKA ROWE]

Hello,
I am conducting a research project into indexing MPEG-4 video and audio. I am trying to apply such indexing techniques as feature extraction.
Does anyone have any experience with this type of project, or could someone recommend any useful web sites where I can find information on indexing and feature extraction from MPEG-4.
Thank you,
Ben Rowe