View Single Post
Old 20-06-2008   #5 (permalink)
Kung-Fu Theater
CD Freaks Rookie
 
Kung-Fu Theater's Avatar
 
Join Date: May 2008
Location: Eatery in Chinatown
Posts: 32
Re: Two Pass Encoding Worth it With High Bitrates?

Quote:
Originally Posted by Wombler View Post
Because it won't distribute the bits as efficiently and you could end up with fast moving scenes looking bad because they haven't been allocated a high enough bitrate while other scenes have a higher bitrate than they need.

Two pass optimises the bitrate more effectively and allocates more to where it's needed.


Wombler
Ah ok. So really, 2 pass is essential if I don't want to encode crap basically is what it sounds like. Thanks for explaining. I actually need to explain this to a buddy of mine as well, who's been trying to convince me otherwise and has slacked off with his own encodes.

I'm guessing there must be quite a pony race between the codec heavyweights looking to improve this area. Would be nice to have a single pass that did it all someday.
__________________
Lord Sheng Kuan:[sinister laugh] Our two techniques... for many years have been rivals. But today though, we'll see the end of yours.
Grandmaster Pai Cheng-Tien:Hmmph! Well don't you be too sure! I'm not scared of you! I'm ready to fight you, right now!
Kung-Fu Theater is offline   Reply With Quote