Process and distribute my audio, video or immersive content

b<>com Sublima

Perform real-time HDR conversions without compromise on the artistic intent
© The Explorers
© The Explorers


b<>com *Sublima* offers all the benefits of real-time frame-by-frame adaptive conversion techniques, without any need for manual adjustment. Based on an intelligent algorithm, this product guarantees an optimal conversion regardless of the video content. Despite the adaptive conversion, it does not require the use of metadata, and yet is still able to guarantee a visually lossless round trip.

b<>com *Sublima* is the evolution of award winning products which are live commercially and integrated within our international partners’ products.

SDR-HDR conversion: A simple yet powerful way to convert SDR content into an HDR format

HDR-SDR conversion: A smart way to produce a backward compatible SDR signal from HDR content produced in BT.2100-PQ, BT.2100-HLG or Slog3

HDR-HDR conversion: Allows the conversion between different HDR formats.


  • Cost effective HDR content production and distribution
  • Simpler workflow combining conversions back and forth
  • Best in class for Live production: No metadata required and style aware conversion
  • Versatile: Easy integration at any stage of the production and distribution workflows
  • Excellent subjective quality: Frame by frame adaptive conversion


  • Real-time adaptive up/down conversion
  • Perfect roundtrip
  • Ultra-low latency
  • Supports HD and UHD standards
  • Works with any HDR format: PQ/ HLG/Slog3
  • Small footprint IP core on FPGA
Best in class
for Live production
Mix of SDR and HDR content
at any stage of the workflows


Move the slider to compare HDR {high dynamic Range}, a format offering brighter images and deeper contrast with SDR {standard Dynamic Range}, a standard picture quality.

Ours HDR Ours HDR
Ours monochrome HDR Ours monochrome HDR

Color map visualizing luminance values.

Jean-Christophe Morizur - Directeur Senior et Solutions chez Dolby

Jean-Christophe Morizur

Sr. Director Pro Products and Solutions at Dolby

We enjoy working with partners who can address the challenges of HDR production at scale and b<>com has shown this with their HDR to SDR technology.
Stéphane Cloirec harmonic

Stéphane Cloirec

Vice President, Product Management, Video Appliances, Harmonic

As an industry expert in UHD HDR, our partnership with b<>com is aligned with Harmonic’s strategy to provide innovative, yet functional real-world workflow solutions for UHD HDR production and delivery. b<>com's converter is integrated into Harmonic products, enabling service providers and media companies to produce and deliver premium UHD HDR content such as live sports with an extra wow factor.

Mix of SDR and HDR live sources

Simulcast of SDR and HDR programs

Up-conversion of legacy channels to HDR

Monitoring and quality control in production environment

a new demo of b<>com *Sublima* is available! 

Use the form at the bottom of the page.

reveal demo sublima HDR converter
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download the technical sheet


Product of the year - nabshow 2019 - bcom
NAB technology Innovation Award


For more information, we invite you to contact us using the form below:
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