Measurement of Subtitle Quality: an R&D Perspective
The distribution of audio and video content has undergone significant change in the last few decades. We explore how Internet Protocol (IP) could enhance traditional broadcasting at every link in the broadcast chain, from recording and capture to how it sounds through speakers and appears on screens.
All activity (58)
Candidate Techniques for Improving Live Subtitle Quality
Last week BBC R&D hosted an EBU/VCIP interoperability test event for a new industry standard called SMPTE 2022-5/6.
Combined Intra Prediction for High Efficiency Video Coding
Binary alpha channel compression for coding of supplementary video streams
Mirroring of Coefficients for Transform Skipping in HEVC
Visual Masking Phenomena with High Dynamic Range Content
An overview of what we think object-based broadcasting might be...
Nottingham University's Steve Benford reflects on his time as a visiting professor with BBC Research & Development
Tracking TV activity and personal data visualisation - showing the benefits.
White Paper WHP 230: Measurement of Human Sensitivity across the Vertical-Temporal Video Spectrum for Interlacing Filter Specification
Measurement of Human Sensitivity across the Vertical-Temporal Video Spectrum for Interlacing Filter Specification
Initial Analysis of TV White Space Availability in the UK
Initial Considerations for Protection of PMSE