Audio Description – IRT Lab

Audio Description via bone conduction headphones using HbbTV2

Maike Richter — Wed, 29 Apr 2020 06:23:37 +0000

People with visual impairments often need audio description when watching TV in order to understand what is happening visually. This can be problematic in certain group settings, where it is not possible to enable audio description e.g. public viewing events. In a group setting, as of now, everybody listens to the same broadcast sound together ...

Accessible 360° video – ImAc solutions are ready for public testing

Ronald Mies — Mon, 09 Mar 2020 15:36:22 +0000

In the Immersive Accessibility (ImAc) project IRT investigates, together with partners from the media industry, how 360° media can be made accessible for all. During the project, a technical platform has been developed to enable accessible 360° media: enrich, distribute and playback 360° video content with fully customisable accessibility services. To this end, the project ...

CMAF Livestreams with Subtitles and Audio Description

Peter tho Pesch — Tue, 25 Apr 2017 11:36:42 +0000

The Common Media Application Format (CMAF) aims at unifying the two currently leading adaptive streaming standards: MPEG-DASH and Apple’s HLS. The sample live streams presented here, demonstrate the potential benefit of CMAF for future OTT IP services. With CMAF, both HLS playlists and DASH manifests are allowed to reference the same fragmented MP4 (fMP4) chunks, ...