[MEncoder-users] Compressibility test
jhoderd at yahoo.com
Wed Apr 27 15:54:05 CEST 2005
My question is the following: is a pre-pass with
vqscale=2 a good indicator of the compressibility
of a file?
I have a collection of episodes 13 that I want to
backup to a DVD+R. Obviously, I could simply
calculate 4.38GB / 13, and have each episode
use the same bitrate. However, I expect that
some will require a higher bitrate than others.
Hence the need for some sort of "compressibility
measure": I could just do a pre-pass with
vqscale=2, and use the resulting file size
to calculate the proportion of the available
space which should be given to the episode.
Thanks in advance for yor time!
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