xvid_encraw - raw mpeg4 bitstream encoder written by Christoph Lampert 2002-2003

xvid_encraw built at 10:22:53 on Aug 31 2007
Zones options:
 You can define up to 64 zones using the -zones option as described below.

 -zones start,mode,value[,options][/start,mode,value[,options]]...

 Parameters of a zones use the comma (,) as a delimiter. Multiple zones are
 separated by a slash (/). The end of each zone is defined by either the start
 of the following zone or the last frame of the input file.

 start     : Start frame of the zone
 mode      : weight zone = w, quanttizer zone = q
 value     : Depending on mode either the zone's weight or quantizer.
 options   : Enables certain encoder features for the zone. Each feature is
             represented by a single letter. An integer number stands for
             b-frame sensitivity. To enable multiple features at the same time
             combine the appropriate symbols without any delimiting characters.
             K = being with keyframe
             O = Enable chroma optimizer
             G = Greyscale encoding
             C = Cartoon mode
       integer = B-Frame sensitivity

 Example:
  To create a first zone starting at frame 0 with weight 1.0, all options
  enabled and b-frame sensitivity -5, and a second zone starting at frame 1000
  with constant quant 4 and no options enabled you would use the -zones option
  like this:

  -zones 0,w,1.0,-5KOGC/1000,q,4
