Software for video analytics?

[allencorn]

I have been playing around with coding aspects of performance from videos of matches. Reviewing videos and coding aspects of points like stroke type (e.g., BH push to BH,, FH loop to BH), outcome, serve type, etc., to see if there are any useful patterns that emerge that would enhance training. Codes could be sorted to look at winning points, losing points, patterns from particular serves, etc. It'd be great if all that could be integrated with the video to produce some useful aggregates of points.

Anyone have experience with this type of approach? Surely there is software that can assist with this, preferably open-source. Any ideas or thoughts would be appreciated.

Thanks.