Thanks for the visual.
Yes, that's the way I have Compressor set up.
Just tried a very quick test.
Here is a grab from the original HDV.
Now one from the ProrRes 422:
Not a great example, but if you look closely at just the branch in the bottom middle, there are some lines on the 2) ProRes 422 branch in the middle, which there doesn't seem to be on the 1) original HDV. What do you think?