• Compression Techniques

  mpeg 2 720p problems

  Posted by Cory Tardy on January 22, 2008 at 4:45 pm

  hello,

  I am trying to encode a hd cam 23.98 1080psf spot to mpeg 2 720p. every time i try to encode it, it speeds it up. the :30 spot ends up around :12. i am using compressor.

  Daniel Low replied 18 years, 3 months ago 2 Members · 3 Replies
• 3 Replies

• 

  Daniel Low

  January 22, 2008 at 5:18 pm

  What are your compressor settings in detail?
• 

  Cory Tardy

  January 22, 2008 at 5:25 pm

  i think i figured it out. it doesn’t make sense but it works. i made it 59.97 and that worked fine. do you know any other way? i am using the preset hd dvd mpeg 2 30 min setting. i am changing it from 1080i to 720p and changing it from 23.98 to 59.97.
• 

  Daniel Low

  January 22, 2008 at 5:37 pm

  1080psf (progressive segmented frame) is interlaced only in storage and transmission, it should be treated as progressive so 1080p not 1080i.

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