NCast PR-HD - Manual (Page 94)

NCast Presentation Recorder Reference Manual
11.1.1.Custom Settings Example
For archival purposes or for playback on hi-definition 16:9 screens this example gives the dimensions of a
720p layout that NCast and its customers have used successfully to capture conference proceedings and
other seminars. The capture window used is WXGA at 1280x720 resolution and 16:9 aspect ratio. The Main
graphics window occupies an area of 960x720 (Main Window) and the PIP video window is set to 320x240.
In this example the Graphic Overlay 1 .png image is 320x480 and is located at (0,240). For a graphics
frame-rate of 30 frames/second a bit-rate of 2.5 Mbps produces excellent results. bit-rates as low as 600
Kbps may be used without significant loss of quality.
The Channel 1 layout for the default factory Channel presets matches this example.
The proposed composite image should look like this:
NCast Corporation Revision 2.2
Page 94