Video Duration Column not working with X264/mkv

xvid/avi files properly show time duration, but time duration is not properly shown for x264/mkv. Is there support and I am doing something wrong. No support. Or external support and there is something I could do to make it work.

I don't think Opus currently knows how to calculate duration for any video container types except AVI and WMV (possible MPG as well, not sure).

It could be done via a plugin or shell extension but I'm not sure if anyone has written a suitable one.

Any plans to support this in an upcoming build? MKV is pretty much here to stay at this point...

None that I can announce.

The plugin API is there for anyone who wants to have a go.