5 geo mpeg4 advanced settings, 5 geo, Mpeg4 – CCTV Camera Pros Geovision 8.5 Multicam Digital Surveillance System User Manual
Page 40: Advanced settings
22
1.2.5 Geo Mpeg4 Advanced Settings
The Geo Mpeg4 codec supports a number of advanced settings that allow experienced users to adjust
the encoding process.
In Figure 1-9, check the Apply Advanced Codec Setting option, click the
button beside, and
then click the Advanced tab. This window appears.
Figure 1-14
[Setting]
Setting: Click the drop-down list to select High speed, Recommend, or High compression rate
for default configurations. Or, select User-defined to define encoding settings yourself.
Subpixel precision: Click the drop-down list to select Full, Half or Quarter pixel.
Full pixel: Fastest compression speed, medium compression rate, and normal image quality.
Half pixel: Fast compression speed, high compression rate, and better image quality.
Quarter pixel: Slow compression speed, highest compression rate, and better image quality.
Quantizer: Raising the value will improve compression speed and dramatically increase
compression rate, but reduce image quality.