“de staat van 4K”

woe 6 juli 2016

vrt sandbox

deel 1: 4K vandaag18:40 4K op VRT Karel De Bondt

Fictie vs werkelijkheid? Robert Sonneville

File based 4K workflow via Limecraft 19:00 Frank Van Dun

Encoding en visie op HDR - Proximus 19:10 Dolf Schinkel

4K bij KPN 19:25 Caspar Wiegel

4K Akamai, Accelerated ingest en hybride con- en distributie

4K, the next step? Caspar Wiegel, Dolf Schinkel,

Robert Sonneville, Frank Van Dun

Moderator Dirk Vanhegen

20:30 Conclusie

deel 2: open debat

Encoding en visie op HDR

Frank Van Dun Proximus

UHD and HDR

Sandbox meeting 6/7/2016Frank Van DunSPC-ASP Media Services Broadcast and Streaming

High Resolution Wide Color Gamut

High Frame Rate + High Dynamic Range

+1 extra

4K: 4 benefits

720 pixels 1920 pixels 3840 pixels

2160 pixels

1080 pixels

576 pixels

HD = 6x SD resolution UHD = 4x HD resolution

Higher resolution: 3840x2160 pixels

Sensitivity: Unrestricted

6 July 2016

8

UHD: 50 fps

SD and HD: 25 fps

Higher framerate: 50fps

Sensitivity: Unrestricted

6 July 2016

9

Wide Color Gamut

Human Vision

WCG

New TV sets and cinema

SDR-standard

8-bit10-bit10-bit encoding

High Dynamic RangeStandard Dynamic Range

HDR

Scene Luminance Display Luminance

Opto-Electronical Transfer Function (OETF)

Opto-Optical Transfer Function (OOTF)

Electro-Optical Transfer Function (EOTF)

HDR

Technology EOTF/OETF

BBC/NHK= ‘HLG’

Hybrid Log Gamma

BDA= ‘HDR10’

PQ

Technicolor/Philips ‘Prime’ PQ

Dolby Vision PQ

HDR

UHD contentUHD encoding

transportUHD

decoder

UHD TV set

CustomerBroadcasters &Content providers

HDMI 2.0a

HDR

NS3

4x HD SDI (1080p50/60)

In 1 feed100 Mbps

DecoderDecoderDecoderDecoder

UHD Lock

4xHD-SDI

Audiode-embedder + embedder

VRT Commentaar

IS IS + VRT Commentaar

IP @ 25 MbpsUHD @ 50FPSHEVC Main10

KPN NL

Fiber VRT-KPN

HDMI 2.0

Monitoring vh 4K signaal

STB

Proximus

VDSL

VRT DEMO

HEVC 4K Encoder

meer info op sandbox.vrt.be

met de steun van medianetvlaanderen.be

bedankt!