Operation Manual

Niagara 9100 Series User Guide
ViewCast 123
Video tab
Use the following table to configure the video digital input settings for a Flash encoder.
Note: The choices in the drop-down list may vary.
Figure 127. Video tab
To configure video settings:
1.
Select the video input Source from the drop-down list.
2.
In the Input field, select the video input.
IMPORTANT! The video input must match the connectors on the back of the Niagara 9100
and your video source.
3.
In the Size field, click the pixel size of the encoded video from the drop-down list.
You can also specify a custom size for your video. This customization is useful when you are
capturing video to be played on a mobile video-device that requires a non-standard size for
compatibility.
When you click Custom, two additional fields appear so you can enter the exact size you
want the resulting video to be (Figure 128).
Note: The size in the Width and Height fields must be divisible by 2.
Figure 128. Custom fields
4.
Select the Video Encoder from the drop-down list.
5.
Enter the frames per second in the Frame Rate field.
6.
Enter the Bitrate.
7.
Drag the sliders to adjust the Brightness, Contrast, Hue, and Saturation (Figure 129).