Parameter list for MPEG4 Encoding
The table below resumes some of the most important value for the MPEG4 encoding. More details are within the config file (see at the and of the table).
Parameter
Value
Info
Config. file for VO 1 config.dat
Frame rate of source sequences on disk (Hz) 25.0 grabbing frequency
Hor. size of Y image on disk 176 QCIF
INTRA PERIOD 12 -> IBBPBBPBBPBB
Initial value for quantizer - INTRA 4,10,10 fixed without rate control
Initial value for quantizer - P_VOPs 4,10,14 fixed without rate control
Initial value for quantizer - B_VOPs 4,10,18 fixed without rate control
MPEG-4 Version 2 Version2
Number of layers 1 single layer coding
Number of VO 1
Number of VTCs 0
Type of rate contro 0
VO Id 0
VOL Id 0
VOL frame rate (Hz) 25.0
VOL start frame 1
VOL end frame 960
Value of M 3 -> IBBPBBPBBPBB
Ver. size of Y image on dis 144 QCIF
bits per pixel 8
quantizer precision 5

config.dat
config_enc.ctl