Adtec digital mediaHUB-HD 422 (version 1.01.10_M_2) Manual - Manual (Page 5)

Operations and Applications
Typical Operations
Contribution Applications: The Adtec mediaHUB-HD 422 supports a comprehensive array of video encoding profiles with
BISS encryption. A highly-robust, single-channel per carrier (SCPC) DVB compliant MPEG 2 or MPEG 4 Transport Stream is
output via ASI and GIGE concurrently. For multiplexing many services or channels per carrier (MCPC), Adtec's DTA-3050 is
the perfect companion product. The DTA provides 10 ASI inputs for flexibility and high performance throughput with
exceptionally low jitter. It remaps PIDs, adds and drops services, enables DVB-CSA encryption, builds DVB Tables, and adds
the ability to operate encoders and DTA's fully redundant.
Distribution Applications:
Distribute the highest quality MPEG 2 and MPEG 4 AVC Digital Television sound and pictures 24 x 7 x 365 with the
mediaHUB-HD 422. The mediaHUB-HD 422 supports ATSC, DVB, MPEG, and IPTV platforms delivering a pristine MPEG
2/MPEG 4 transport stream including broadcast quality Video, Audio with excellent lip sync, Closed Captions, Teletext, and
static ATSC and DVB service information. Add the DTA-3050 as for multiplexing and fully dynamic ATSC and DVB service
information applications.
Studio Applications:
Frame accurately capture video and four pairs of stereo audio with the mediaHUB-HD 422. The standard Sony 9-PIN interface
operates in Controller and Recorder mode allowing it to control a tape device or be controlled by a non-linear editor (NLE).
Encode in real-time with the Recorder mode directly from an NLE time line directly to file. Create High- and Standard-Definition
Cable Labs-compliant MPEG 2/MPEG4 transport streams with the mediaHUB-HD 422; ideal for VOD and DPI content
creation.
Connections
Video: the mediaHub-HD 422 supports a wide range of encoding profiles via SDI and composite.
MPEG 2: MP@ML, 422P@ML, MP@HL, 422P@HL •
MPEG 4: AVC [email protected], [email protected], [email protected], [email protected], [email protected] •
SDI Video: Video per SMPTE 292M for High Definiton and SMPTE 259M for Standard Definition. •
Audio: Audio Encoding available via AES, Analog and SDI
Four AES3 digital audio inputs:
Inputs 1 - 4 support MPEG 1 Layer 2 encoding. ♦
Inputs 1 - 2 support Dolby Digital encoding and passthrough from external Dolby E/5.1. ♦
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SDI Audio: (8 channels) Audio per SMPTE 299M for High Definiton and SMPTE 272M for Standard Definition;
Dolby-E. •
Analog Audio: 2 stereo pairs •
Linear PCM •
Transport: MPEG2/MPEG4 Transport Stream via ASI and GigE supporting UDP/RTP/SMPTE2022
Features
SDI Plug and Encode: Automatic SDI detection (HD and SD) of standards and frame rate. •
Configuration and Monitoring: Rapidly and accurately configure and monitor the mediaHUB-HD 422 via the front
panel or
on-board web application and SNMP. •
Highest quality HD and SD: When it comes to the best on-air look, mediaHUB-HD 422 delivers with excellent
quality High and Standard Definition video encoding using MPEG 2 and MPEG 4 AVC. •
Decode While Encode (DWE): Built-in confidence decoder nearly eliminates the need for external local decoders.
Decryption and some encoder profiles not supported in DWE. ♦
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