Options, Licensing and Upgrades
7.4.1.2 Inputs
This module provides the following inputs:
• SD/HD-SDI Input via a 75 Ω BNC female connector.
• Audio Input via a 15-way D-Type male connector for audio and (see Chapter 2
Installing the Equipment).
7.4.1.3 Video
• SD/HD-SDI video input.
• Frame re-synchronization.
• Programmable bandwidth filter.
• SD & HD H.264, 4:2:0 Video Encoding (Depending upon purchased licenses).
• SD & HD MPEG-2 4:2:0 Video Encoding (Depending upon purchased licenses).
• Vertical resolution: 720 or 1080 (HD), 567 or 480 (SD).
• Horizontal Resolution: 1920 or 1280 (HD), 720 (SD). Reduced horizontal
resolutions are configurable on the VCM but are not recommended for
contribution feeds. If selected, the reduced resolution must also be supported by
the decoder.
• Scene cut detection.
• Low Delay.
• Bit rate tracking.
7.4.1.4 Input Detection
The VCM is capable of detecting if there is a valid video stream available at the SDI
input. See Chapter 5, Web GUI Control for configuration details.
7.4.1.5 Ancillary Data
• Closed Captions: EIA-608, EIA-708 via SMPTE 334.
• Time Code.
• OP-47 (Subtitles).
• Generic ANC extraction.
7.4.1.6 VBI
• Video Index.
• Closed Captions: EIA-608, EIA-708 via SMPTE 334, or line 21.
• World Standard Text (WST – ETS300472) (625 line only).
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