hi there, taking a 1080/50p m2ts file and outputting it to 720/50p m2ts or mp4, is it better to do the encode with 2 passes, or is one pass ok.

just reading conflicting stories about this, just like reading different opinions about whether you should do a single or double pass encode when converting HD video (h264) to Mpeg2 (dvd) format, in which this case i always do a 2 pass encode anyway.