Grass Valley LiveTouch replay system

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Grass Valley LiveTouch Instant, Intuitive Solution for Slow-Motion and Instant Replay

Grass Valley LiveTouch is a scalable replay system that makes highlights and instant replay workflows fast and effortless.

LiveTouch’s support of HDR and 4K UHD slow-motion replay along with full super slow-motion support up to 8x make it ideal for pairing with the high-end capabilities of Grass Valley LDX cameras in remote or at-home productions.

LiveTouch would fit perfectly in studios, sports venues and production hubs.

Features of LiveTouch:

  • Scales to meet HD, 3G and 4K UHD productions of any size
  • Designed for the demanding sports and fast-motion entertainment replay environments
  • Instant effects and finishing tools
  • Intuitive and simple touchscreen control panel for fast highlight selection, playlist editing and live playout control

HD
Channels: 12
Formats:

  • AVC-Intra
  • DVCPRO
  • XAVC
  • DNxHD
  • ProRes

4K UHD
Channels: 4
Formats: XAVC Class 300
12 Gb single-wire I/O

LBR
Proxy generation
Proxy type:

  • H.264
  • MPEG-4

Loop Recording
Included

Playout
Mix/wipe effects on playback
Mix/wipe effects on single channel
Upconvert/downconvert between resolutions

HDR
Standards supported:

  • HLG
  • PQ-10
  • S-Log 3

Pass-through
Color space conversion on output
Re-sizing on output

Slow Motion
Super motion support
HD super slow-mo supported: 2x, 3x, 4x, 6x

Audio
Embedded audio tracks: 16/channel

Control Panels
Control panels per server: 4
Network enabled
Built-in touchscreen

Workflow
Built-in file import/export: LT Client
In-server editing
In-server craft editing
Multicam I/O included

Control Protocols
VDCP
GPI/O

Mechanical Specifications
Size: 3 RU
Dual power supplies, hot swappable

Storage
Internal Storage:

  • 8x 1.8 TB disks HDD
  • 8x 1.6 TB disks SSD option
  • 8x 3.2 TB disks SSD option

External Storage: 24x 1.8 TB disks HDD

Storage Capacity
Up to 400 hrs internal
Up to 600 hrs external
Up to 76 hrs 4K UHD

Network
Quad 1 GB network card, or
Dual 10 GB network card

System Reference
SD: NTSC/PAL Black and Sync
HD: Tri-Level Sync