| Paper Abstract and Keywords |
| Presentation |
2018-07-26 14:05
Development of a Real-Time Processing Non-Linear Video Editing System for Full-Resolution 8K 60P Television Programs
Daiichi Koide, Kikuka Miura, Tetsuya Hayashida, Yoshiro Takiguchi (NHK), Teruyuki Murata, Koji Murakami, Toshiteru Yoshida (Sakura Eiki) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A non-linear video editing system capable of real-time processing and reproduction of 8K video with full resolution (4:2:2) and progressive scanning at 60 Hz (60P) was developed for use in 8K television program production. Unlike with conventional HDTV video program editing, current system are incapable of real-time processing and reproduction for 8K baseband video streams edited with transition effects such as ‘wipe’ or ‘dissolve’. To solve this problem, the developed editing system was adopted the structure which divided an 8K video signal into four signals for real-time image rendering and processing. Using the prototyped system, the performance tests were carried out on two combined 8K video streams edited with transition effects and superimposed text, and the edited video streams were successfully reproduced. The editing system can be practically used for 8K program production at broadcast post-production facilities. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
8K / 4:2:2 / 60 Hz / video editing system / real time / distributed processing / post production / 120 Hz time code |
| Reference Info. |
ITE Tech. Rep., vol. 42, no. 23, BCT2018-61, pp. 5-8, July 2018. |
| Paper # |
BCT2018-61 |
| Date of Issue |
2018-07-19 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEEE-BT HOKKAIDO |
| Conference Date |
2018-07-26 - 2018-07-27 |
| 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 |
2018-07-BCT-BT-HOKKAIDO |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Development of a Real-Time Processing Non-Linear Video Editing System for Full-Resolution 8K 60P Television Programs |
| Sub Title (in English) |
|
| Keyword(1) |
8K |
| Keyword(2) |
4:2:2 |
| Keyword(3) |
60 Hz |
| Keyword(4) |
video editing system |
| Keyword(5) |
real time |
| Keyword(6) |
distributed processing |
| Keyword(7) |
post production |
| Keyword(8) |
120 Hz time code |
| 1st Author's Name |
Daiichi Koide |
| 1st Author's Affiliation |
Japan Broadcasting Corp. (NHK) |
| 2nd Author's Name |
Kikuka Miura |
| 2nd Author's Affiliation |
Japan Broadcasting Corp. (NHK) |
| 3rd Author's Name |
Tetsuya Hayashida |
| 3rd Author's Affiliation |
Japan Broadcasting Corp. (NHK) |
| 4th Author's Name |
Yoshiro Takiguchi |
| 4th Author's Affiliation |
Japan Broadcasting Corp. (NHK) |
| 5th Author's Name |
Teruyuki Murata |
| 5th Author's Affiliation |
Sakura Eiki Co., Ltd (Sakura Eiki) |
| 6th Author's Name |
Koji Murakami |
| 6th Author's Affiliation |
Sakura Eiki Co., Ltd (Sakura Eiki) |
| 7th Author's Name |
Toshiteru Yoshida |
| 7th Author's Affiliation |
Sakura Eiki Co., Ltd (Sakura Eiki) |
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| Speaker |
Author-1 |
| Date Time |
2018-07-26 14:05:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2018-61 |
| Volume (vol) |
vol.42 |
| Number (no) |
no.23 |
| Page |
pp.5-8 |
| #Pages |
4 |
| Date of Issue |
2018-07-19 (BCT) |