Pinnacle Systems miroVIDEO DC30 Series, Руководство пользователя

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miroVIDEO DC30 Series User´s Guide
Frame adjust
Here you can select the image size of the video clip:
Horizontal
When selecting Full resolution (default), all pixels of a video clips will be
digitized, when selecting Half resolution, every second pixel is digitized: pixels
which have not been digitized are interpolated from the digitized pixels.
Vertical
If you enabled Both fields, Both fields are recorded, when enabling One field,
only one field is digitized.
Frame ratio
You can select between the 4:3 and the 16:9 (kinescope) aspect ratio.
Cropping
When clicking Cropping >> the Cropping field is added to the window.
Here you can view the compression factor (with reference to the data rate). If
you change the image settings, the compression factor changes automatically.