• Advertisement

Archived

This topic is now archived and is closed to further replies.

AVI to MPEG-II

This topic is 6429 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.

If you intended to correct an error in the post then please contact us.

Recommended Posts

This isn''t a programming question, but I imagine someone here knows the answer. What is the compression ratio of a AVI file to MPEG-II? I know it will change based on the data being converted, but what is the average? Let''s say I have an AVI file that is 3.5GB, how large would it be as a MPEG? -> Briar LoDeran <-

Share this post


Link to post
Share on other sites
Advertisement
Hard to say. It depends on the Codec being used. Microsoft introduced an AVI codec that is extremely good. As I understand it, a lot of people are using it to create ''CD/R sized'' rips of movies. A full length movie in under 650 megs.

I am quite sure that MPEG and AVI have numerous codecs and each will yield different results. I don''t know where any full comparisons could be found, though.

Here is one I found.. Not much data though..
http://www.uwsp.edu/it/train/train/online/video/videostat.htm

The best way to find out is to get software that will encode a clip to whatever codec''s you have installed on your computer. Save to each type and compare. It''s usually a trade-off of quality -vs- size. Hard to say if AVI or MPEG does a better job.

// CHRIS

Share this post


Link to post
Share on other sites

  • Advertisement