VideoHelp Forum




+ Reply to Thread
Results 1 to 3 of 3
  1. 26th Nov 2002 13:00 #1
    SingSing
    SingSing is offline
    Member SingSing's Avatar
    Join Date
    Apr 2001
    Location
    U.S.A.
    Search Comp PM
    From my DVD2VI window, it said most of the DVD video are interlaced and flim rate. If DVD or S/VCD is encoded with progressive video, how much bigger will the video file be in size ? I don't thinks it is twice as big, beacuse mpeg compression should be able to do a good job on compressing.

    Anyone have try it both ways and end up with a general ratio ?
    Quote Quote  
  2. 26th Nov 2002 13:36 #2
    Truman
    Truman is offline
    Member
    Join Date
    Feb 2001
    Location
    Berlin, Germany
    Search Comp PM
    No general ratio here, but I think the filesize is even smaller, because a progressive source requires a lower average bitrate than interlaced material.
    Quote Quote  
  3. 26th Nov 2002 13:57 #3
    SingSing
    SingSing is offline
    Member SingSing's Avatar
    Join Date
    Apr 2001
    Location
    U.S.A.
    Search Comp PM
    My impression is there is very limited or no 100% progressive DVD video out there, to do this type of test.

    Are we just fooling oursleves by watching video upscanned to 480p by DVD player or HDTV ?
    Quote Quote  



Similar Threads

« Previous Thread | Next Thread »
Visit our sponsor! Try DVDFab and backup Blu-rays!