Extra Information

Niagara SCX User Guide
ViewCast 83
Tab Description
Figure 138. MPEG-4 Audio Type Options
• The Audio Bitrate settings provide a drop-down box with choices shown in
(Figure 139).
Figure 139.
MPEG-4 Audio Bitrate Options
Video Cropping
• Provides options for setting the size and aspect ratio of your chosen video
output (Figure 140).
• When you enable cropping, the system automatically switches the video size to
FULL and the cropping measurements default to the FULL size.
• From these settings, you can set a custom cropping size.
Figure 140. MPEG-4 Video Cropping Settings
Watermarking
• Provides options for placing a watermarked graphic over your video output
(Figure 141).
• You can adjust the color balance, size, and opacity of the graphic.
NOTE: You can only watermark a 24-bit bmp. The system does not accept any
other image formats.