Well, I’ve been conducting some quite exhaustive (and exhausting) testing of this issue. I have been using some other HD footage not from the HVX 200. It is HD footage straight from Panasonic.
Instead of the pin-sharp image that I was expecting, again it was rather soft on the downconvert.
Anyway, I eventually phoned BM support to be told that ‘this is what you would expect doing a down-conversion and this is as good as it gets’. Also, I was told that the (SD) SDI would not be much better.
So, all in all I am very disappointed with the card. I wanted the dual facility of playout to HD and SD, but it seems that the SD downconversion facility will not give the picture quality needed.
Thanks for the advice and suggestions so far – any more very welcome!
Martin