Hi,
Have scouted around but not managed to find any info on this. My problem is that I have a codec that doesn't properly "fit" into the VISA xDM model. It takes video as an input but then returns quite a lot of meta data as an output. I'd like the output to be structured (as in parse-able by casting the return values to structures). At the moment I am using the IVIDENC interface and kludging the return data. I have to standardise the interface soon because other people need to start developing against it. I have had a look at the TI SCALE example that comes with the codec engine and was wondering.... Instead of just adding extra functions in the SCALE example, whether it's possible to define my own extended interface (with some extra functions) and have a codec (e.g. the SCALE one) inherit this interface (and possibly n other interfaces) as well as the ISCALE interface. Seems like it should be possible. Oh.. and if this sounds like a bad idea... please tell me why. Thanks, Ben
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