Captioning gets done out of house here.
I have the Tektronix WFM 5000
I guess the issue here is the amount of throughput we have means that even though I basically manually legalize most stuff in the grading suite, we need something to catch anything missed once graphics etc are done.
For some reason the Harris legalizer always seems to cause problems so we have given up on this. At the moment we just stick the FCP legal filter on the final quicktime before going to HDcam. It seems to work.
AS