Direct-to-Disk HD Video Recorders

  
 

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Connecting to an SD Component Monitor

(Down Conversion)

To activate the recorder´s automatic SD down conversion for pre-viewing on an SD component monitor, set the Component Video Output field (in the Recording Format tab of the Settings window) to one of the 480i (NTSC) or 576i (PAL) options. The preferred value in North America is 480iYPbPrSMPTE.

When the HDSDI Video Format is HDSDI_1080i_2997 or HDSDI_720p_5994 and the Component Video Output is AnalogOut_480iYPbPrSMPTE, the incoming signal is automatically down converted to SD. Similarly, the recorder will automatically down convert if the clip's video format is 720p5994 or 1080i2997.   The following table lists the supported down conversions:

HDSDI Video FormatComponent Video OutputResult

HDSDI_720p_5000

AnalogOut_576i (PAL)

576i on YPbPr outputs

HDSDI_720p_5994

AnalogOut_480i

480i on YPbPr outputs

HDSDI_1080i_2500

AnalogOut_576i (PAL)

576i on YPbPr outputs

HDSDI_1080i_2997

AnalogOut_480i

480i on YPbPr outputs

HDSDI_1080p_2500

AnalogOut_576i (PAL)

576i on YPbPr outputs

HDSDI_1080psf_2500

AnalogOut_576i (PAL)

576i on YPbPr outputs

After specifying the output format, you can choose how the recorder scales the image to SD using one of the following Down Conversion Modes: 

Setting

Description

LetterBox

Scale frame to fit screen, maintains aspect ratio (black borders).

Crop

Crop into frame, do not scale.

Anamorphic

Stretch frame to fill screen, does not maintain aspect ratio

FAQs

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