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The dicas2035 HD decoder is the complementing product to the dicas2030 HD encoder. This robust, error resilient high-performance 1-RU solution delivers unmatched results in any broadcast contribution and distribution environment supporting MPEG-4 AVC/H.264 (Baseline, Main and High Profile)on the video side as well as MPEG-4 AAC on the audio side.

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The dicas 2015's dual ethernet inputs support one video stream and one audio stream via MPEG-2 TS, pure IP or RTP. It delivers analogue or digital video/audio on the output.

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Technical Description

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Network Interface

  • 2× Ethernet (10/ 100/ 1000 BaseT)
  • Half/full duplex auto detect

Transport Protocols

  • MPEG-2 Transport Stream over UDP or RTP
  • Direct Media over RTP
  • Two-dimensional forward error correction (FEC Pro-MPEG CoP3r2)
  • Multicast and Unicast IP
  • IPv4 supported

Configuration and Control

  • Remote control via web interface or front panel
  • Customizable configuration settings
  • Alarm on detection of loss of input source

MPEG-4 (AVC/H.264) Video

  • Baseline, Main and High Profile, up to Level 4
  • I-, P- and B-slices
  • Intra Prediction all modes, inter prediction all block sizes
  • ¼ pixel motion estimation
  • Progressive and interlaced coding (MB-AFF)
  • De-Interlacing prefilter
  • de-blocking filter
  • CABAC/CAVLC
  • 4x4 and 8x8 transformation

Decoding Parameters

  • Adjustable bit rate 48 kBps - 16 Mbps
  • Adjustable frame rate 5 fps - 60 fps
  • Horizontal resolutions: 1280, 1120, 960, 720, 704, 640, 544, 528, 480, 352, 320, 176
  • Resolution conversions: QCIF (176×144), QVGA (320×240), CIF (352×288), 704×576/ 480, SD (720×576/ 480), 640x360, 432x240,
  • Highly reliable error resilience
  • H.264 HD 1080i and 720p realtime decoding
  • Frame accurate time stamps

Audio Codecs

  • AAC-LC
  • AAC-HE
  • Stereo and mono
  • bit rate 16 kBps - 384 kBps
  • sample rate 8 kHz - 48 kHz
  • Signal amplifying

Video Output

  • Analogue: Component
  • Digital: SDI 4:2:2
  • HDTV: 720p/60,59.94,50,30,29.97,25,24,
  • SDTV: PAL or NTSC

Audio Output

  • Analogue: Balanced XLR
  • Digital: SDI embedded

Supported Standards

  • ISO/ IEC 14496-2
  • ISO/ IEC 14496-3
  • ISO/ IEC 14496-10
  • ISO/ IEC 14496-12/ 14/ 15
  • ISMA 2.0

Physical and Power

  • Dimensions: 436 mm × 541 mm × 45 mm (W × D × H)
  • 19’’, 1 RU
  • Weight: 9 kg
  • Power supply: 110-240 V, max. 160 W

Please click here to download the data sheet for the dicas 2035.