ViewCast Osprey-450e - Manual (Page 33)

Osprey 240e/450e User Guide
ViewCast 27
Reference Size for Crop and Logo Placement
Figure 23. Reference Size for Crop and Logo Placement
This part of the dialog is read-only because you do not set it directly – rather, it shows the results of
settings made elsewhere in the dialog.
The settings shown by the 525-line / 625-line buttons reflects the video standard selected in the
Input or Video Decoder tab (Figure 23). NTSC and PAL-M formats result in 525-line, 29.97 frame per
second video. PAL (other than –M) and SECAM formats result in 625-line, 25 frames per second
video.
The Height and Width fields show the size of the incoming video based on all the settings you have
made. They reflect the video standard (NTSC, PAL, or SECAM) that you have selected on the Input
Property Page, and the setting in the adjacent Horizontal Format group. They are updated when you
click the Apply button for these changes.
525-Line (NTSC) Vertical Format
Figure 24. 525-Line (NTSC) Vertical Format
This control is only meaningful for NTSC users. It has no effect for PAL and SECAM 625-line video
standards.
Select 480-line video for all normal applications. Select 485-line video for specialized applications.
When 480-line video is selected, you can select which video lines should be the top line of displayed
or captured video. For non-broadcast applications, all video lines starting with 21 / 284 can be part