UltraGrid Software

UltraGrid

UltraGrid

Bluefish444 Compatible with Windows, macOS and Thunderbolt

UltraGrid is a software implementation of high-quality low-latency video and audio transmissions using commodity Windows and macOS hardware. UltraGrid uses uncompressed or very high quality compression streams to achieve up to 4K/UHD 60p resolution with as low as 100ms end-to-end latency. UltraGrid is used, among others, in areas like collaborative environments, medical cinematography, broadcasting application and various educational activities. 

SITOLA's UltraGrid is based on the original UltraGrid, a research project used to demonstrate the possibilities of 10Gbps networks and to study multi-point data distribution in such environments. Due to recent advances in the field of GPU-accelerated low-latency codecs, we have been able to extend its usability also to Gigabit networks.

Bluefish444 KRONOS and Epoch video I/O cards can be used with UltraGrid for both input and/or output.

FEATURES

  • As low as 83ms end-to-end latency
  • Support for various video standards (PAL/NTSC, 2K/HD, 4K/UHD - both tiled and untiled)
  • Runs on macOS, Windows, and various Linux distributions, shipped with a cross-platform GUI
  • OpenGL and SDL software displays
  • CUDA accelerated JPEG compression, low-complexity GPU accelerated DXT compression, support for Comprimato J2K codec
  • FFmpeg-backed compressions (i.a. H.264/HEVC) including HW acceleration, CineForm
  • Syphon, SPOUT, NDI and SAGE support
  • SDI support for Bluefish KRONOS and Epoch video cards
  • Support for system audio, JACK or SDI-embedded sound
  • 3D support, encryption support, 10/12 bit depth video support (including RGB and 4:4:4 subsampling)
  • Flexible RTP-based format for up to 4K/UHD video or standard SDP/RTSP source
  • Support for multicast, included packet reflectors for application-level multi-point distribution

UltraGrid Software Learn more about Bluefish's integration with UltraGrid software

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