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BE9300 Multiformat H.264 or AVS Encoder

The Telairity BE9300 is a scalable, fully programmable broadcast quality encoder for high definition and standard definition video formats. It combines Telairity's uniquely powerful hardware and software technology with leading-edge video compression (either H.264/AVC or AVS) to achieve industry-leading video quality at very low bit rates, below 1Mbps for SD and 6Mbps for HD formats. The versatile, multichannel BE9300 encoding platform can be configured with either 2 HD/SD channels, or 1 HD/SD and 1 or 2 SD channels, or 2-4 SD channels, addressing the needs of IPTV and other providers to improve system density, or simultaneously encode a single input for up to 3 different types of displays (HD, SD, and Mobile formats).

Video Encoding Features

  • 2 to 4 fully independent channels with SD I/O per channel pair (1 & 2, 3 & 4)
    • SD: Digital or Analog input with dual outputs (2 ASI, 2 IP, or 1 each)
    • HD: SDI input with dual ASI and dual IP outputs
  • Codecs: H.264/AVC Profiles: High (HD), Main (SD), Baseline (mobile); AVS-P2
  • Input Formats: HD:1080i,1080p, 720p; SD: 576i (PAL), 480i (NTSC)
  • Output Horizontal Resolutions: HD: 1920, 1440, 1280, 960 SD: 720, 640, 544, 480, 352, 240/288 (CIF)
  • Rate Control – HD: 15 to 2 Mbps; SD: 5.0 to 0.1 Mbps
    • Constant Bit Rate (CBR), Variable Bit Rate (VBR)
  • Scene change detection
  • Entropy Coding: CABAC or CAVLC per AVC or AVS profiles
  • Adjustable Spatial Preprocessing and Deblocking (Loop) Filters

Audio Encoding Features

  • SDI embedded audio input – per SMPTE 299M for HD, 272M for SD
    • Four programs (stereo pairs) per channel: Stereo, Dual Mono, Mono
  • MPEG-1 Layer 2 encoding, bit rates: 32 to 384 Kbps
    • MPEG-4 (H.264/AVC) AAC – LC option for better quality at lower bit rates
  • Dolby Digital (AC-3) pass-through

Control Features

  • On board Flash memory for fast program upload at boot
  • Web browser control via Ethernet interface

Output (maximum of 2 per channel)

  • MPEG-2 transport stream over DVB-ASI 75 ohm coax (1 or 2/channel)
  • IP Transport stream with TOS over 10/100 Base-T (1 or 2/channel)

Video Input (maximum of 1 per channel)

Input Format:
0, 2, 4 HD-SDI (SMPTE 292M) inputs
0, 2, 4 SD-SDI (SMPTE 259M) inputs
0, 2, 4 Composite or Component (YPbPr) analog inputs
Video Input Formats:
4:2:2 (YCbCr): 1080i, 1080p, 720p; 576i, 480i
Frame Rates:
60*, 59.94*, 50*, 30, 29.97, 25, 24, 23.98 fps (*720p only)
Video In:
Digital: 1 BNC/channel for 75 ohm coax (SD or HD)
Analog: 3 BNC/channel with adaptors for RCA YPbPr (SD)
SDI Loop Out:
Matching output BNC per SDI input (only)

Audio Input

Input Format:
Embedded in SDI per SMPTE 272M (SD), 299M (HD)
Dolby Digital (AC-3) pass-through
External Audio: 2 digital AES + 2 analog L/R stereo pairs per channel (cables optional)

Compressed A/V Output

Output Interface:
Digital Video Broadcast – Asynchronous Serial Interfaces (DVB-ASI), 270Mbps, buffered non-inverting
10/100 Base-T Ethernet for IP
Packet Format:
MPEG-2 188-byte Transport Stream (TS) packets in either TS/UDP/IP or TS/RTP/UDP/IP format with optional FEC
Compressions Format:
H.264 Profiles: High-L4, Main-L3, Baseline; AVS-P2
Compressed Bitrates:
User programmable: CBR or VBR
0.1 to 5.0 Mbps/channel SD; 2-15 Mbps/channel HD
ASI Stream Out:
Twist-lock BNC connectors (0, 1, 2 per channel)
IP Stream Out:
RJ-45 connectors (0, 1, 2 per channel)


1 Ethernet control interface per channel with RJ-45 connector via hub (or switch) to Web browser controller
Control Application:
Web browser Interface over Ethernet
Reporting Agent (option)

Power Specifications

Input Voltage:
100 to 240 VAC (Auto sensing)
Line Frequency, Power:
47 to 63 Hz; 390 Watts maximum

Mechanical Specifications

Dimensions & Weight:
1RU (H) x 19” (W) x 28” (D) rack mountable, 25 lbs.

Environmental Specifications

Forced air-cooling side to side
Operating Temperature:
-10° to 55°C