Es ist völlig egal, was zwischendurch passiert, weil sich die Fieldorder nicht ändert.
Wenn DV mit LFF eingespielt wird und über BM SDI ausgespielt, wird immer ein UFF dargestellt und damit die umgekehrte Fieldorder.
Genau das beschreibt er auch oben, weil sein Produkt über FW wieder stimmt.
The reason DV files look weird, is because the field order is wrong. When they designed the DV spec, they got the field order wrong in PAL. Normally on every other system, PAL is upper field first rendered, and this is how all video media, and hardware works. However with DV, it’s lower field first, like NTSC uses, so the animation in the video is different, and when you direct convert, any movement in the video will look shuddery or jumpy.
The solution is the swap the field order when you convert, however this is not something there is a setting for in software. The best way to do it is to shift the video down a single video line in an application software such as Final Cut Pro or After Effects. This will cause the fields to change, and the video will look ok again!
Also, you can play out the DV sequence to tape with DeckLink, and then recapture to uncompressed, and it will be ok. We set the fields correctly when playing a DV clip out to the SDI output.
The same issues should apply to Premiere Pro on Windows XP and hopefully we'll add DV support soon.
Luke Maslen
Blackmagic Design