OK ...maybe you can help me..
I look for a command which would open directly the following page (jriver3.jpg) when a video is playing . I tried MCCommand 22001 with parameter 2 but it opens the following page (jriver4.jpg).
That (jriver4.jpg)
is Theater View's Playing Now. It is showing you the list, though, not the "visualization" view. I'm not sure if there is a way to go to the one you want with a MCC currently. Have you tried issuing it twice (with param 2 both times)? It
may function as a toggle...
MCC 22001 is somewhat unreliable when going to the root Media Views (Audio, Video, and Images) because it depends on the user not messing with their order. I rearrange mine so that Video comes first, for example, so 22001 doesn't work at all for those Views on my setup.
I don't know if Matt updates the header file which is linked on the Core Commands page every time they re-build it, but I know they've updated it here and there. The commands listed on the Wiki page itself, though, are kept updated. I don't always go through and update the references to MC versions because it is annoying. Some day I plan to go through and replace them all with a {{mcversion}} template so it can all be done in one fell swoop, but so far, I haven't had the time or motivation.