| Paper Abstract and Keywords |
| Presentation |
2016-07-28 15:45
8K UHDTV-HDR Live Program Production
-- Prototype System and Trial Production --
Daiichi Koide, Takayuki Yamashita, Ryohei Funatsu, Noriyuki Shirai, Yoshitaka Ikeda, Yukihiro Nishida, Tetsuomi Ikeda (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We constructed a live-program-production system for 8K with high dynamic range (HDR) using Hybrid Log-Gamma (HLG) format which will be used for 4K and 8K broadcasting. The system was composed of 8K HDR cameras applied an HLG opto-electronic transfer function (OETF), an 8K HDR displays applied an HLG electro-optical transfer function (EOTF), and pieces of existing equipment for 8K program production including a video switcher, a recorder, and a character super-imposer. We used the system to experimentally produce live programs including indoor and outdoor scenes with a person. The results indicate the effectiveness of 8K HDR and the feasibility of implementing an HLG-based HDR live-program-production system without difficulties. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
8K Broadcasting / high dynamic range / HDR / Hybrid Log-Gamma / Live program production / UHDTV / / |
| Reference Info. |
ITE Tech. Rep., vol. 40, no. 23, BCT2016-58, pp. 21-24, July 2016. |
| Paper # |
BCT2016-58 |
| Date of Issue |
2016-07-21 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEEE-BT HOKKAIDO |
| Conference Date |
2016-07-28 - 2016-07-29 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokkaido Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Broadcast Operating Technologies, Transmission & Reception Engineering, etc. |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2016-07-BCT-BT-HOKKAIDO |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
8K UHDTV-HDR Live Program Production |
| Sub Title (in English) |
Prototype System and Trial Production |
| Keyword(1) |
8K Broadcasting |
| Keyword(2) |
high dynamic range |
| Keyword(3) |
HDR |
| Keyword(4) |
Hybrid Log-Gamma |
| Keyword(5) |
Live program production |
| Keyword(6) |
UHDTV |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Daiichi Koide |
| 1st Author's Affiliation |
NHK (NHK) |
| 2nd Author's Name |
Takayuki Yamashita |
| 2nd Author's Affiliation |
NHK (NHK) |
| 3rd Author's Name |
Ryohei Funatsu |
| 3rd Author's Affiliation |
NHK (NHK) |
| 4th Author's Name |
Noriyuki Shirai |
| 4th Author's Affiliation |
NHK (NHK) |
| 5th Author's Name |
Yoshitaka Ikeda |
| 5th Author's Affiliation |
NHK (NHK) |
| 6th Author's Name |
Yukihiro Nishida |
| 6th Author's Affiliation |
NHK (NHK) |
| 7th Author's Name |
Tetsuomi Ikeda |
| 7th Author's Affiliation |
NHK (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2016-07-28 15:45:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2016-58 |
| Volume (vol) |
vol.40 |
| Number (no) |
no.23 |
| Page |
pp.21-24 |
| #Pages |
4 |
| Date of Issue |
2016-07-21 (BCT) |