I am looking for examples, tutorials on video capture with DirectShow. I've googled this and found a couple of examples but they were written using MFC which is somewhat confusing to me.

I'm really looking for an example of tuner control. I've developed a video capture app with VFW32 but can't find any way to control the tuner other than to display the tuner property dialog box which allows access to all 100+ channels. I want to limit access to 3 channels which will carry the video signal from my security cameras. I believe DirectShow would give me this capability to limit channel access.

I would greatly appreciate any assistance offered.