De-Interlace Improvement (D1 Mode Only) - Ganz ZR-DHC830NP Instruction Manual

4.10 De - interlace improvement (D1 mode only)
4.10 De - interlace improvement (D1 mode only)
This function is to improve de-interlacing that can occur during the playback of fast-moving images. This
function will only appear on D1(NTSC : 704 X 480, PAL : 704 X 576) size recording and playback.
• Odd field
• Even field
• Frame
• Deinterlacing
☞ [Note]
☞
• One D1 Frame is a combination of two fields: An odd field image and an even field
image are combined to make one frame.
• Interlacing effect will generally occur when an object within the recorded picture is
moving with fast motion. Fast-moving objects will appear to blur, resulting in poor
playback quality due to the large time gap between the two fields that make up one frame.
However, if the object is moving slowly, then the interlacing will not occur because the
time gap is only very small. The ZR-DHC1630/ZR-DHC830NP has an option to improve
the interlacing effect. If an object within playback is moving fast, select Odd/Even field
playback mode for a clear image. Or if the object is moving slowly, select Frame playback
mode.
Odd field
Even field
If selected, the playback will only show odd fields.
If selected, the playback will only show even fields.
If selected, then the odd and even fields are interlaced.
If selected, the playback will use De-interlacing filter.
Deinterlacing
Frame
Blue : Odd field
Red : Even field
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