Hi Mark,
I´m new here… I’ll teel you my experience. We are doing a TV show with XDCAM cameras recording in HD 35 and Avid Media Composer (2.7.7) with this workflow: All proxys are imported / “text” editing using proxys / production & client approval in proxys / batch digitize using a Adrenaline HD and a XDCAM VTR (HD-SDI)/ finalizing in dnxhd. Sometimes we do a Batch import, then a transcode (xdcam – dnxhd), but it take longer.
Hope have helped…
Miguel