Operation Manual

Niagara 9100 Series User Guide

ViewCast 45

Video tab

Use the following table to configure the video analog input settings for an Adaptive Adobe Flash

dynamic streaming encoder.

Note: The choices in the drop-down lists may vary.

Figure 34. Video tab

To configure video settings:

Select the video input Source from the drop-down list.

Note: When SimulStream is enabled, you may use the same input source in another encoding

profile. This lets you encode the same audio and video at multiple data rates and multiple

formats to provide the best user experience for different viewing audiences.

In the Input field, select the video input.

IMPORTANT! The video input must match the connectors on the back of the system and your

video source.

Select the Proportions setting from the drop-down list.

 Standard – Square pixels for a VGA monitor)

 CCIR601

In the Input Size field, select the pre-determined 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.