All Technical papers articles – Page 12
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Technical Papers
Gaze tracking using corneal images captured by a single high-sensitivity camera
Today’s high-resolution, high-sensitivity cameras alongside powerful image processing algorithms make possible many new applications.
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Technical Papers
Automatic production system of sign language CG animation for meteorological information
As the sole public broadcaster in Japan, NHK strives to rectify the so-called information gap that creates social barriers.
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Technical Papers
Timing – small step for developers, giant leap for the media industry
People are using and interacting with an increasing amount of devices, often used simultaneously or combined with more traditional TV viewing.
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Technical Papers
Towards new forms of news gathering through crowdsourced live mobile streaming systems
With the growing popularity of social media sites, online video services, and smartphones, content consumers are recording, editing, and broadcasting their own stories.
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Technical Papers
Automatic recovery and verification of subtitles for large collections of video clips
In the UK the BBC provides subtitles for 100% of its television programmes on all of its main television channels.
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Technical Papers
Mixed reality technologies for immersive interactive broadcast
ACTION-TV [1] proposes an innovative mode of user interaction for broadcasting to relax the rigid and passive nature of present broadcasting ecosystems.
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Technical Papers
VR ecosystem for live distribution
VR represents an entirely new way for consumers to experience video. No longer is the TV viewer or game player a passive participant in the action; VR video simulates the experience of entering the video content itself, with the ability to see a full 360 degrees in any direction.
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Technical Papers
The VRT Sandbox LiveIP experience
The LiveIP project is a practical exploration of the possibilities and opportunities achievable with today’s IP enabled broadcast technology in a live production environment.
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Technical Papers
Integrating non real-time software processes into real-time IP-based production
The move to all-IP production has generated a lot of interest from broadcasters as a means of both saving costs and enabling innovation in production methods.
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Technical Papers
Strategies for deployment of accurate time information using PTP within the all-IP studio
With the advent of distributed systems where every node has a sufficient amount of local resources to perform given tasks partly independently from all other units, reliable and timely data communication became a mandatory requirement together with the need for a common notion of time or at least a method ...
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Technical Papers
Directing attention in 360-degree video
360° video is a special case of virtual reality (VR) in which the audience views a sphere (or near-sphere) of video centred on a single position.
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Technical Papers
Dreamspace: A platform and tools for collaborative virtual production
The film and TV industry is seeking ways of producing audio-visual media that combines the real world, CGI and 3D animation in ever increasing quality but at lower cost.
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Technical Papers
Efficient multi-bitrate HEVC encoding for adaptive streaming
Over-The-Top (OTT) content streaming is poised to grow exponentially in the coming years, driven by the consumer’s need for a rich and high quality viewing experience.
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Technical Papers
Becoming a data-driven broadcaster and delivering a unified and personalised broadcast user experience
With the new distribution opportunities offered by hybrid technologies and standards (HbbTV [1] and RadioDNS [2]), broadcasters’ new challenge is to provide the right content on the right device at the right time to the right people.
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Technical Papers
BT Sport Ultra HD - Europe's first ultra high definition television sports channel
BT launched its IPTV service in 2006 offering a combination of On-Demand video and Digital Terrestrial Television. In 2012 BT TV added multicast delivered channels to the service providing High Definition (HD) Linear TV, over a Fibre-To-The-Cabinet (FTTC) access network, to BT Broadband customers.
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Technical Papers
Opening of the Holy Door by Pope Francis
The Centro Televisivo Vaticano (CTV) is the TV broadcasting centre of the Secretariat of Communication of the Holy See and its main goal is to contribute to spreading the universal message of the Pope through the production, distribution and archiving of TV material covering the activities of the Pope and ...
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Technical Papers
Real world live 4K Ultra HD broadcasting with High Dynamic Range
The first public demonstrations of the live production and delivery to home of 3840 x 2160 images were held in the early 2010s. These early trials prioritised the broadcast of higher resolution images over increased dynamic range or wider colour gamut. They were the result of advances in technology throughout ...
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Technical Papers
Lens metadata: A key link to the production chain and how to capture it
The value of metadata is now completely accepted for archiving and in many areas of production, particularly news, where it is crucial to enabling people to search, find and manage content quickly and easily.
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Technical Papers
Celebrating the launch of 8K/4K UHDTV satellite broadcasting and progress on full-featured 8K UHDTV in Japan
NHK has been engaged in the development and standardisation of the 8K “Super Hi- Vision” (SHV) system since 1995. Super Hi-Vision is a state-of-the-art television (TV) broadcasting system that provides ultra-realistic viewing experiences to viewers, creating the sensation that they are in the actual scene.
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Technical Papers
UHD for broadcast and the DVB Ultra HD-1 Phase 2 standard
The primary focus of this paper is to describe the different video options that will be used for broadcast or unicast over HTTP.