Thanks - it also explains why the odd resolutions are a bit different on my two machines and not always consistant on file tyles as I've been playing with filter selections - and no doubt had different filters when the thumbs were being built. From what I can tell:
Actual File Dimensions / As Shown in MC (File Type) = Decoder
- 720x576 / 768x576 (16:9 PAL DV/AVI Files) = DV Video Renderer in Vista
- 720x576 / 768x576 (16:9 PAL MPEG2 Files) = MPV or the MS MPEG2 Video Decoder???
- 1440x1080 / 1536x1080 (16:9 HDV Files & 1080i TV Records) = MPV or the MS MPEG2 Video Decoder???
- 1440x1080 / 1440x1088 (1080i TV Records) = nVidia Decoder
I'm not that worried
- let me know if you want me to invistigate any further
Thanks anyway
Nathan
PS it would still be nice to have a process to re-Thumbnail stuff easily.