MEDIAEDGE LEB Pro2

SD/HD H.264 REAL-TIME IP VIDEO ENCODER

Real-time, hardware-based H.264 encoding and distribution of live video across an IP network.

New features versus older model (LEB Pro)
  • Short delay mode added
  • Cabinet height reduced to fit comfortably in a 1 RU rack space
  • Manual configuration now available through front panel LCDs and button controls
  • New bit rate reduction feature for encoded video enables full HD received images to retain aspect ratio while displayed at 1/2 horizontal resolution.

Product Description

MEDIAEDGE LEB Pro2_2
In short delay mode, the delay between the MEDIAEDGE LEB Pro2 and the MEDIAEDGE decoder is about 0.5 seconds. (In normal mode, the timing is the same as for the LEB Pro.)
You can use the web console to change the configuration between short delay and normal modes.
In short delay mode, audio support is restricted to MPEG-1 Audio Layer 2 and the only supported device is the MEDIAEDGE Decoder.

Web server feature

Using an HTML menu, you can supply a content menu to each terminal.
By combining the web server with the MEDIAEDGE Decoder, you can create a live distribution system without MEDIAEDGE-SVS4. You can also change the machine configuration, monitor status, and update firmware from a web browser.

IP Network Video Solution

MEDIAEDGE®, from Grass Valley™, is a multi-channel, multi-location delivery system for high- or standarddefinition video and digital signage using standard IP networks and HD/SD displays. The MEDIAEDGE system is comprised of server (MEDIAEDGESVS4), encoder (MEDIAEDGE LEB Pro/Express), Windows software decoder (MEDIAEDGE SWT4), Mac software decoder (MEDIAEDGE SWT4 for Mac), and standalone decoder (MEDIAEDGE STB4) components. This flexible and modular system is ideal for point-of-sale, corporate, and other video-retrieval and digital-signage applications.

Three Streaming Modes

The MEDIAEDGE system lets you deliver video and digital signage content in three ways: video-on-demand, scheduled playback, and live broadcast.

In a video-on-demand application, users select video clips stored on the server for viewing, either from a dynamically updated menu, or through direct channel number selection via a remote control. A user can pause, stop, fast forward, rewind, and resume viewing content at any time.

Scheduled playback allows an unlimited number of users to view a preprogrammed arrangement of multiple video clips. The server can have multiple scheduled channels running simultaneously, with set program times scheduled to run hourly, daily, or monthly. Standalone decoder users can surf channels by simply using a remote control. Software decoder users can do the same within a Web browser.

For live broadcasting, the MEDIAEDGE system can utilize the real-time capabilities of its encoding devices to transmit live external SD video sources such as cameras, VCRs, and DVD players as professional-quality H.264, SD or HD video and audio via an IP network to multiple clients with minimal delay.

Using this feature, the system can retransmit external live video feeds. Such content, once encoded, may also be recorded and its playback scheduled for later viewing. The MEDIAEDGE system also supports live streaming of HD video from HDV cameras and decks when connected to the MEDIAEDGE server via a FireWire (IEEE 1394) connection. As with external SD video, HDV footage can be streamed live or recorded for later use.

MEDIAEDGE LEB Pro2 Video Encoder

The MEDIAEDGE LEB Pro2 encoder offers real-time, hardware-based H.264 encoding and distribution of live video across an IP network. It works as a standalone unit and will accept HD-SDI, SD-SDI, HDMI, and composite signals for its video source, with frame synchronization capability. Working as a separate solution or in conjunction with a MEDIAEDGE system, it can instantly rebroadcast the stream using an internal streaming server.
You can also use the LEB Pro encoder to process video from a remote location, such as a video library, and then deliver the content to a compatible video decoder such as the MEDIAEDGE Decoder、MEDIAEDGE-STB4/STB4H、HDMA-4100, or record and re-distribute it with MEDIAEDGE SVS4.
You can also use our SDK for your system/application development. The SDK includes sample software, including reference source code.

PACKAGE CONTENTS

  • MEDIAEDGE LEB Pro2 unit
  • CD (SDK included)
  • AC adapter
  • Clamp filter
  • BNC-to-RCA adapter

KEY FEATURES

Encoder
  • Real-time encoding of SD and HD video to H.264
  • Encode audio with Dolby Digital technology (2-channels)
  • Video distribution to an IP network
  • Frame synchronizer
  • SDI, HDMI, and composite video input
  • Closed caption support for NTSC composite signal
    –Embedded to MPEG-2 TS packet by SMPTE 2038-2008
  • Supports distribution of video and audio with perfect A/V synchronization
  • Unicast/multicast distribution support
  • Selectable distribution modes-choose between on-demand or automated
  • Easily configurable via any networked PC
  • Embedded server to allow streaming to STB decoders without the need of a server
  • Supports IPv4 and IPv6
With MEDIAEDGE System
  • Encoder for HD and SD video sources
  • Live, scheduled, recording, and on-demand distribution
  • Supports multiple simultaneous video streams and multiple clients
  • Centralized content distribution
  • Server-driven menu system enables easy access to content
  • Compatible with SWT4, SWT4 for Mac, STB4, and SVS4
Software Development Kit
  • For Windows
  • LEB API (C language) for search, configure and recording.
  • Sample software with source code (C++, C#)

SPECIFICATIONS

Network Connection 1 x RJ-45 modular connector
100Base-TX, 1000Base-T full-duplex Fast Ethernet
IEEE 802.3 frame format
Auto negotiation supported
Video/Audio Interface
(video input can be selectable via network)
2 x SDI inputs (with embedded audio, 2-channel), 1 x SDI loop-through
1 x HDMI input (with embedded audio, 2-channel)
1 x Composite (SD) input
2 x Unbalanced audio lines in input
Data Communication Ports 1 x RS-232 (DB 9-pin)
1 x USB type A (2.0 Host)
Supported Video Signal Formats SDI:
1920×1080 59.94i, 1920×1080 50i,
1280×720 59.94p, 1280×720 50p,
720×480 59.94i, 720×576 50i,
HDMI:
1920×1080 59.94i, 1920×1080 50i,
1280×720 59.94p, 1280×720 50p,
720×480 59.94i, 720×576 50i
Composite:
720×480 59.94i(closed caption not supported),720×576 50i
Video Encoding Format:ISO/IEC14496-10 (H.264/AVC)
Bit rate:
1920×1080 59.94i/50i: 6–24 Mb/s (High Profile Level 4.0),

1440×1080 59.94i/50i: 5–24 Mb/s (High Profile Level 4.0),
1280×720 59.94p/50p: 4–24 Mb/s (High Profile Level 4.0),
720×480 59.94i: 2–10 Mb/s (Main Profile Level 3.0),
720×576 50i: 2–10 Mb/s (Main Profile Level 3.0)
Group of Picture IBBP (normal delay mode), PPPP (short delay mode)
Audio Encoding Format:
MPEG-1 audio layer 2 (2-channel)

Dolby Digital (2-channel)Only MPEG1 Audio is supported in short delay mode
Sampling frequency:
48 kHz
Sampling rate (kb/s):
MPEG-1 audio layer 2: 32 (mono); 64, 96, 128, 192 (stereo/mono); 256, 320, 384 (stereo)

Dolby Digital: 64, 96 (mono); 128, 192 (stereo/mono); 256, 320, 384, 448 (stereo)
Multiplex Format ISO/IEC 13818-1 + Amd3, MPEG-2 transport streaming
Power AC adapter: 100-240 VAC (50/60 Hz)
Main unit: 12 VDC 2.6A (max.)
Maximum power consumption: 23W
Dimensions Width: 215 mm (8.5 in.)
Depth: 200 mm (7.9 in.)
Height: 40 mm (1.6 in.)
Weight (unit only) 1.9 kg (4.2 lbs.)
Service and Support 1-year limited warranty

OPTIONS INFORMATION

Rackmount Kit

RMK1UH
Rackmount kit for 19″ 1 RU rack -for 1 unit
RMKW1UH
Rackmount kit for 19″ 1 RU rack -for 2 units

Player

MEDIAEDGE-SWT4
IP video stream receiver and decoder for Windows
MEDIAEDGE Decoder
An Affordable, Compact HDVideo Playback Device corresponding to Cloud service

Server

MEDIAEDGE-SVS4
Server software for LEB, STB and SWT series. For VOD, scheduled, and live playback

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