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GV K2 Summit 3G+ Production Client


The K2 Summit 3G+ Production Client is optimized for a broad range of production and broadcast applications and is the only server that supports end-to-end SD/HD/3G/4K UHD workflows in DVCPRO, MPEG-2, AVC-Intra, H.264/AVCHD, DNxHD and ProRes formats.

The K2 Summit 3G+ Production Client is a 2 RU platform with redundant hot-swappable power supplies, as well as redundant Ethernet ports. Included with the 3G+ is a new modern OS, Windows 10, that providers users with a more reliable, modern day operating system. To this architecture Grass Valley has added its Emmy® Award-winning core video technology. Each channel is built around a high-performance RISC processor, an embedded real-time operating system, and performs video/audio processing in the robust and secure manner needed for a 24/7, frame-accurate environment.


  • Two- or four-channel configurations:
    • SD: DV, IMX and MPEG-2 I-Frame & Long GOP
    • HD: DV, XDCAM HD, XDCAM EX, MPEG-2 I-Frame & Long GOP, DVCPRO HD, AVC-Intra, DNxHD and ProRes
  • Play different formats back-to-back:
    • SD/HD/3G/4K UHD clips
    • 720p/1080i
    • 1080p 3G
    • 2160p 4K UHD
    • DV/MPEG/AVC-Intra/H.264/AVCHD
  • Optional low-resolution proxy encoding for streaming monitor and  distributed workflows
  • Instant replay capability
  • ChannelFlex — part of AppCenter Elite:
    • Multicam mode
    • Synchronized multichannel record and play to support two 4K UHD channels
    • Super slo-mo mode
    • 3D mode
    • Video+key mode
    • HD/SD-SDI monitor output with timecode burn-in and custom text overlays
    • Multiviewer monitor mode with custom text overlays
  • Fast boot times with Windows 10 on M.2 solid state drive (SSD)
  • Option for up to 12.8 TB of internal hard disk storage
  • Built-in mix effects on each channel:
    • Video dissolves and audio crossfades supported via APIs and AppCenter Pro playlist
  • Import/export all formats as MXF OP1a, SMPTE ST 360 (GXF) or QuickTime
  • File system enables edit-in-place of QuickTime files
  • Software-based codecs for agile playback and easy configuration
  • Increased bandwidth to support more channels, higher bit rates, faster file transfers
  • Super slow-motion support in DVCPRO HD, AVC-Intra and DNxHD formats
  • Full XDCAM HD workflow support including multicam mode
  • 1080p50/60 Level A support using AVC-Intra
  • Simultaneous high-resolution and low-resolution “proxy” encoding for recording or streaming
  • Automatic up/downconversion, user-definable aspect ratio conversion, and closed caption preservation
  • ANC data preserved and full AFD processing
  • Full multichannel audio support —16 SDI audio tracks per video channel (32 audio tracks per clip on disk)


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