Cobalt Digital COMPASS 9822 Downconverter - Manual (Page 44)

3
9822 Function Submenu List and Descriptions
3-12 9822 PRODUCT MANUAL 9822-OM (V4.1)
Provides video format down-conversions and aspect
ratio controls.
Note: Scaling and/or format conversion removes Dolby ® metadata and ATC packets (if present). If Dolby ® metadata is present
and needs to be preserved, use the Dolby Metadata function tab to preserve and re-apply the metadata on the output
SDI. Refer to Dolby Metadata function on page 3-32 for more information.
• Scaler enable Enables or bypasses Scaler function as follows:
• Enabled: Provides Scaler functions for the received video input.
• Bypassed: Received video input bypasses the Scaler functions.
Scaler
Scaler Video Format Conversions
Note: HD: controls described below affect HD inputs; SD: controls described below affect SD inputs.
• Current Input Format Displays the input format of the video currently being received by the 9822
(for example, 1080p at 29.97 Hz frame rate as shown here).
Note: Rates displayed for progressive formats are frame rates; rates
displayed for interlaced formats are field rates.
Current Input Format
• Current Output Format Displays the currently selected output format of the video currently being
processed by the 9822 (for example, 525i SD at 59.94 Hz field rate as
shown here). The output format displayed is the output present on the
card’s SDI OUT BNC connectors.
Current Output Format
Note: Rates displayed for progressive formats are frame rates; rates
displayed for interlaced formats are field rates.
Table 3-2 9822 Function Submenu List — continued
Scaler Video Format Down-Conversions
When set to Scaler enabled, the scaler provides the NTSC or PAL SD-SDI down-conversions for
various input formats as listed below.
Input
Format
SD
Output
(NTSC/
PAL)
Input
Format
SD
Output
(NTSC/
PAL)
Input
Format
SD
Output
(NTSC/
PAL)
Input
Format
SD
Output
(NTSC/
PAL)
Input
Format
SD
Output
(NTSC/
PAL)
525i 59.94 525i 59.94 720p 50 625i 50 720p 24 X 1080i 50 625i 50 1080p 24 X
625i 50 625i 50 720p 30 X 720p 23.98 525i 59.94 1080p 30 X 1080p 23.98 525i 59.94
720p 60 X 720p 29.97 525i 59.94 1080i 60 X 1080p 29.97 525i 59.94 1080PsF 24 X
720p 59.94 525i 59.94 720p 25 625i 50 1080i 59.94 525i 59.94 1080p 25 625i 50 1080PsF 23.98 525i 59.94
Notes: 1. “X” denotes conversions not available or invalid conversions.
2. Interlaced formats rates listed are field rates. Progressive format rates listed are frame rates.
3. “NTSC” and “PAL” in this manual respectively denote 525i5994 and 625i50 SDI, and are not meant to denote in
any way NTSC or PAL analog formats.