{
"version": "https://jsonfeed.org/version/1.1",
"user_comment": "This feed allows you to read the posts from this site in any feed reader that supports the JSON Feed
format. To add this feed to your reader, copy the following URL -- https://lab.fktg-media.de/tag/uhd/feed/json/ -- and
add it your reader.",
"home_page_url": "https://lab.fktg-media.de/tag/uhd/",
"feed_url": "https://lab.fktg-media.de/tag/uhd/feed/json/",
"language": "en-US",
"title": "UHD – IRT Lab",
"description": "The latest demos and news from our labs",
"icon": "/wp-content/uploads/2017/02/cropped-irt_lab_logo_icon-01.png",
"items": [
{
"id": "https://lab.irt.de/?p=3215",
"url": "https://lab.fktg-media.de/hdr-colour-volume-colour-difference-metrics-in-3d/",
"title": "HDR-Colour Volume \u2013 Colour difference metrics in 3D",
"content_html": "With the move from SDR to HDR colours and the corresponding higher luminance range of HDR there seems
to be a need to visualise and evaluate certain measurements \u00a0in 3D as well.",
"content_text": "With the move from SDR to HDR colours and the corresponding higher luminance range of HDR there seems
to be a need to visualise and evaluate certain measurements \u00a0in 3D as well.",
"date_published": "2021-03-15T09:27:48+01:00",
"date_modified": "2021-03-15T11:50:24+01:00",
"authors": [
{
"name": "Birgit Schmidt-Sodingen",
"url": "https://lab.fktg-media.de/author/schmidt/",
"avatar": "/wp-content/uploads/2020/02/Birgit_Schmidt_profil.jpg"
}
],
"author": {
"name": "Birgit Schmidt-Sodingen",
"url": "https://lab.fktg-media.de/author/schmidt/",
"avatar": "/wp-content/uploads/2020/02/Birgit_Schmidt_profil.jpg"
},
"image": "/wp-content/uploads/2021/01/figure_050.png",
"tags": [
"Colour Science",
"HDR",
"Production",
"Standardisation",
"UHD",
"Future Video"
],
"summary": "With the move from SDR to HDR colours and the corresponding higher luminance range of HDR there seems to be
a need to visualise and evaluate certain measurements \u00a0in 3D as well."
},
{
"id": "https://lab.irt.de/?p=2929",
"url": "https://lab.fktg-media.de/uhd-what-it-is-about/",
"title": "UHD \u2013 what it is about!",
"content_html": "Ultra-High Definition – better known as UHD – has been a common term for several years.
With it, television viewers benefit from a higher picture quality. But what exactly is behind UHD? We have examined UHD
in more detail and with the help of an extensive subjective test we found out which visual factors have ...<p><a
        href=\"https://lab.fktg-media.de/uhd-what-it-is-about/\" class=\"more-link themebutton\">Read More</a></p>",
"content_text": "Ultra-High Definition &#8211; better known as UHD &#8211; has been a common term for several years.
With it, television viewers benefit from a higher picture quality. But what exactly is behind UHD? We have examined UHD
in more detail and with the help of an extensive subjective test we found out which visual factors have ...Read More",
"date_published": "2020-09-17T17:55:22+01:00",
"date_modified": "2021-03-15T13:27:59+01:00",
"authors": [
{
"name": "Birgit Schmidt-Sodingen",
"url": "https://lab.fktg-media.de/author/schmidt/",
"avatar": "/wp-content/uploads/2020/02/Birgit_Schmidt_profil.jpg"
}
],
"author": {
"name": "Birgit Schmidt-Sodingen",
"url": "https://lab.fktg-media.de/author/schmidt/",
"avatar": "/wp-content/uploads/2020/02/Birgit_Schmidt_profil.jpg"
},
"image": "/wp-content/uploads/2020/09/MicrosoftTeams-image-2.png",
"tags": [
"Production",
"UHD",
"Future Video"
]
},
{
"id": "https://lab.irt.de/?p=2270",
"url": "https://lab.fktg-media.de/uhd-hdr-4k-or-8k-whats-correct/",
"title": "UHD? HDR? 4k or 8k? \u2013 What\u2019s correct?",
"content_html": "There is a large confusion about the different TV-systems we are all talking and writing about. Is it
UHD? Is it 4k or 8k? Is it with or without High Dynamic Range (HDR)? And what about the colour space? Where is what
defined? Is it possible to agree on a common wording? Looking into the ...<p><a
        href=\"https://lab.fktg-media.de/uhd-hdr-4k-or-8k-whats-correct/\" class=\"more-link themebutton\">Read More</a>
</p>",
"content_text": "There is a large confusion about the different TV-systems we are all talking and writing about. Is it
UHD? Is it 4k or 8k? Is it with or without High Dynamic Range (HDR)? And what about the colour space? Where is what
defined? Is it possible to agree on a common wording? Looking into the ...Read More",
"date_published": "2020-04-08T13:08:32+01:00",
"date_modified": "2020-04-08T13:08:32+01:00",
"authors": [
{
"name": "Dagmar Driesnack",
"url": "https://lab.fktg-media.de/author/driesnack/",
"avatar": "/wp-content/uploads/2020/03/Driesnack-Dagmar.jpg"
}
],
"author": {
"name": "Dagmar Driesnack",
"url": "https://lab.fktg-media.de/author/driesnack/",
"avatar": "/wp-content/uploads/2020/03/Driesnack-Dagmar.jpg"
},
"image": "/wp-content/uploads/2020/03/HDvsUHD_v04.jpg",
"tags": [
"HDR",
"HDTV",
"ITU-R BT.2100",
"Television",
"UHD",
"Future Video"
]
},
{
"id": "https://lab.irt.de/?p=2022",
"url": "https://lab.fktg-media.de/hdr-crystal-colour-space-visualization-in-3d/",
"title": "HDR-Colour Volume \u2013 Colour Space Visualization in 3D",
"content_html": "Ultra-High Definition Television (UHDTV) as it is specified in ITU-R BT.2100 consists of four main
features compared to the current legacy HDTV format (High Definition Television): High Resolution (e.g. 2160 lines,
progressive only) High Frame Rate (HFR) High Dynamic Range (HDR) Wide Colour Gamut (WCG). Investigations and various
demonstrations (e.g. at IFA or IBC 2019 ...<p><a
        href=\"https://lab.fktg-media.de/hdr-crystal-colour-space-visualization-in-3d/\" class=\"more-link
        themebutton\">Read More</a></p>",
"content_text": "Ultra-High Definition Television (UHDTV) as it is specified in ITU-R BT.2100 consists of four main
features compared to the current legacy HDTV format (High Definition Television): High Resolution (e.g. 2160 lines,
progressive only) High Frame Rate (HFR) High Dynamic Range (HDR) Wide Colour Gamut (WCG). Investigations and various
demonstrations (e.g. at IFA or IBC 2019 ...Read More",
"date_published": "2020-02-12T16:43:00+01:00",
"date_modified": "2020-02-17T12:02:11+01:00",
"authors": [
{
"name": "Birgit Schmidt-Sodingen",
"url": "https://lab.fktg-media.de/author/schmidt/",
"avatar": "/wp-content/uploads/2020/02/Birgit_Schmidt_profil.jpg"
}
],
"author": {
"name": "Birgit Schmidt-Sodingen",
"url": "https://lab.fktg-media.de/author/schmidt/",
"avatar": "/wp-content/uploads/2020/02/Birgit_Schmidt_profil.jpg"
},
"image": "/wp-content/uploads/2020/02/k_HDR_Figure1.jpg?v=1589461776",
"tags": [
"Colour Science",
"HDR",
"Production",
"Standardisation",
"UHD",
"Future Video"
],
"attachments": [
{
"url": "https://lab.irt.de/wp-content/uploads/2020/02/BT.709-SDR.webm",
"mime_type": "video/webm",
"size_in_bytes": 2897524
},
{
"url": "https://lab.irt.de/wp-content/uploads/2020/02/BT.2100-HLG.webm",
"mime_type": "video/webm",
"size_in_bytes": 5249176
},
{
"url": "https://lab.irt.de/wp-content/uploads/2020/02/BT.2100-PG.webm",
"mime_type": "video/webm",
"size_in_bytes": 5260311
},
{
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"mime_type": "video/webm",
"size_in_bytes": 4916493
}
]
},
{
"id": "https://lab.irt.de/?p=350",
"url": "https://lab.fktg-media.de/learn-more-about-irts-imf-analyser-in-the-animated-video/",
"title": "Learn more about the IMF format",
"content_html": "The Interoperable Master Format (IMF) defines a package that includes various files such as MXF files
(video, audio and supplemental data) and additional descriptive files. Based on the descriptive information, different
versions can now be generated from the included MXF files. Speech and subtitle versions or shortened content versions
are just two examples. Ultimately, IMF ...<p><a
        href=\"https://lab.fktg-media.de/learn-more-about-irts-imf-analyser-in-the-animated-video/\" class=\"more-link
        themebutton\">Read More</a></p>",
"content_text": "The Interoperable Master Format (IMF) defines a package that includes various files such as MXF files
(video, audio and supplemental data) and additional descriptive files. Based on the descriptive information, different
versions can now be generated from the included MXF files. Speech and subtitle versions or shortened content versions
are just two examples. Ultimately, IMF ...Read More",
"date_published": "2017-07-04T12:19:46+01:00",
"date_modified": "2018-09-19T15:08:18+01:00",
"authors": [
{
"name": "Rico Zimmermann",
"url": "https://lab.fktg-media.de/author/zimmermann/",
"avatar": "/wp-content/uploads/2017/07/001-Rico-Portrait-960x960.jpg"
}
],
"author": {
"name": "Rico Zimmermann",
"url": "https://lab.fktg-media.de/author/zimmermann/",
"avatar": "/wp-content/uploads/2017/07/001-Rico-Portrait-960x960.jpg"
},
"image": "/wp-content/uploads/2017/07/IMF_Analyser.png",
"tags": [
"CPL",
"IMF",
"IMF Delivery",
"IMF Package",
"Master format",
"MXF",
"OPL",
"Subtitles",
"UHD",
"Versioning",
"Production"
]
},
{
"id": "http://lab.irt.de/?p=78",
"url": "https://lab.fktg-media.de/av-portal-streaming-testcases/",
"title": "AV-Portal Streaming Testcases",
"content_html": "IRT opened an extensive repository of differently encoded Audio- and Videostreams for PC, Smartphones,
Tablets and HbbTV-Devices. Launch the Testportal http://avtest.irt.de Various test cases are presented in a user
interface as progressive download and adaptiv for MPEG-DASH, Apple HLS and Adobe HDS in multiple encodings (H.264,
H.265, HE/AAC, E/AC3), container formats (MP4, MPEG-TS) and resolutions ...<p><a
        href=\"https://lab.fktg-media.de/av-portal-streaming-testcases/\" class=\"more-link themebutton\">Read More</a>
</p>",
"content_text": "IRT opened an extensive repository of differently encoded Audio- and Videostreams for PC, Smartphones,
Tablets and HbbTV-Devices. Launch the Testportal http://avtest.irt.de Various test cases are presented in a user
interface as progressive download and adaptiv for MPEG-DASH, Apple HLS and Adobe HDS in multiple encodings (H.264,
H.265, HE/AAC, E/AC3), container formats (MP4, MPEG-TS) and resolutions ...Read More",
"date_published": "2017-01-25T10:39:26+01:00",
"date_modified": "2019-01-16T14:12:35+01:00",
"authors": [
{
"name": "Martin Schmalohr",
"url": "https://lab.fktg-media.de/author/schmalohr/",
"avatar": "/wp-content/uploads/2017/04/schmalohr.jpg"
}
],
"author": {
"name": "Martin Schmalohr",
"url": "https://lab.fktg-media.de/author/schmalohr/",
"avatar": "/wp-content/uploads/2017/04/schmalohr.jpg"
},
"image": "/wp-content/uploads/2016/01/AV_portal_tablet.png",
"tags": [
"264",
"265",
"AAC",
"Adaptive Streaming",
"AVC",
"Dolby",
"EAC3",
"Encoding",
"HDS",
"HLS",
"Mediaplayer",
"MPEG-DASH",
"Networks",
"Progressive Download",
"Reference Clips",
"Testcases",
"Testsequences",
"UHD",
"IP-Distribution"
]
}
]
}