JP2018174563A - ビデオ処理方法及びビデオ処理装置 - Google Patents
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
- H04N21/25825—Management of client data involving client display capabilities, e.g. screen resolution of a mobile phone
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
- H04N21/43635—HDMI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4516—Management of client data or end-user data involving client characteristics, e.g. Set-Top-Box type, software version or amount of memory available
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4518—Management of client data or end-user data involving characteristics of one or more peripherals, e.g. peripheral type, software version, amount of memory available or display capabilities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
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- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
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Abstract
【解決手段】本発明の実施例は、ディスプレイ機器に対するディスプレイ関連情報をインターフェースを介してソースデバイスに伝送するステップ、ディスプレイ機器のビデオ表出機能に応じて処理されたUHDビデオに対するビデオオプション情報を、インターフェースを介して受信するステップ、処理されたUHDビデオをインターフェースを介して受信するステップ、及び受信したUHDビデオを前記ディスプレイ機器に表出するステップを含むビデオ処理方法を提供する。
【選択図】図1
Description
Brightness_black=sink_black_luminance_levelx10000
(0<=sink_black_luminance_level<=500<29)
Brightness_white=sink_white_luminance_levelx100
(1<=sink_white_luminance_level<=100<27)
Brightness_black=black_luminance_levelx10000
(0<=black_luminance_level<=500<29)
Brightness_white=white_luminance_levelx100
(1<=white_luminance_level<=100<27)
Claims (15)
- ディスプレイ機器に対するディスプレイ関連情報をインターフェースを介してソースデバイスに伝送するステップと、
前記ディスプレイ機器のビデオ表出機能に応じて処理されたUHDビデオに対するビデオオプション情報を、前記インターフェースを介して受信するステップと、
前記処理されたUHDビデオを前記インターフェースを介して受信するステップと、
前記受信したUHDビデオを前記ディスプレイ機器に表出するステップと、を含む、ビデオ処理方法。 - 前記ディスプレイ関連情報は、前記ディスプレイ機器のビデオ表出機能に応じたディスプレイオプション情報を含む、請求項1に記載のビデオ処理方法。
- 前記ディスプレイオプション情報は、前記ソースデバイスのプロセッシングを制御する情報または前記ディスプレイ機器の明るさ情報を含む、請求項2に記載のビデオ処理方法。
- 前記ビデオオプション情報は、前記処理されたUHDビデオの明るさ処理情報または前記UHDビデオの色空間変換情報を含む、請求項1に記載のビデオ処理方法。
- ディスプレイ機器に対するディスプレイ関連情報をインターフェースを介してソースデバイスに伝送するメタデータプロセッサと、
前記ディスプレイ機器のビデオ表出機能に応じて処理されたUHDビデオに対するビデオオプション情報を、前記インターフェースを介して受信するコントローラと、
前記処理されたUHDビデオを前記インターフェースを介して受信するようにし、前記受信したUHDビデオを前記ディスプレイ機器に表出するように制御するディスプレイパネルコントローラと、を含む、ビデオ処理装置。 - 前記ディスプレイ関連情報は、前記ディスプレイ機器のビデオ表出機能に応じたディスプレイオプション情報を含む、請求項5に記載のビデオ処理装置。
- 前記ディスプレイオプション情報は、前記ソースデバイスのプロセッシングを制御する情報または前記ディスプレイ機器の明るさ情報を含む、請求項6に記載のビデオ処理装置。
- 前記ビデオオプション情報は、前記処理されたUHDビデオの明るさ処理情報または前記UHDビデオの色空間変換情報を含む、請求項5に記載のビデオ処理装置。
- エンコーディングされたUHDビデオをデコーディングするステップと、
ディスプレイ機器に対するディスプレイ関連情報をインターフェースを介して受信するステップと、
前記デコーディングしたUHDビデオを前記ディスプレイ機器のビデオ表出機能に応じて処理するステップと、
前記デコーディングしたUHDビデオをディスプレイ機器のビデオ表出機能に応じて処理した情報であるビデオオプション情報を、前記インターフェースを介してシンクデバイスに伝送するステップと、を含む、ビデオ処理方法。 - 前記ディスプレイ関連情報は、前記ディスプレイ機器のビデオ表出機能に応じたディスプレイオプション情報を含む、請求項9に記載のビデオ処理方法。
- 前記ディスプレイオプション情報は、前記ソースデバイスのプロセッシングを制御する情報または前記ディスプレイ機器の明るさ情報を含む、請求項10に記載のビデオ処理方法。
- 前記ビデオオプション情報は、前記処理されたUHDビデオの明るさ処理情報または前記UHDビデオの色空間変換情報を含む、請求項9に記載のビデオ処理方法。
- エンコーディングされたUHDビデオをデコーディングするデコーダと、
ディスプレイ機器に対するディスプレイ関連情報をインターフェースを介して受信するメタデータプロセッサと、
前記デコーディングしたUHDビデオを前記ディスプレイ機器のビデオ表出機能に応じて処理するビデオ処理部と、
前記デコーディングしたUHDビデオをディスプレイ機器のビデオ表出機能に応じて処理した情報であるビデオオプション情報を、前記インターフェースを介してシンクデバイスに伝送するオプションコントローラと、を含む、ビデオ処理装置。 - 前記ディスプレイ関連情報は、前記ディスプレイ機器のビデオ表出機能に応じたディスプレイオプション情報を含む、請求項13に記載のビデオ処理装置。
- 前記ディスプレイオプション情報は、前記ソースデバイスのプロセッシングを制御する情報または前記ディスプレイ機器の明るさ情報を含む、請求項14に記載のビデオ処理装置。
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KR20160031466A (ko) * | 2013-07-14 | 2016-03-22 | 엘지전자 주식회사 | 디지털 방송 시스템에서 고품질의 색감 표현을 위한 초고화질 방송 신호 송수신 방법 및 장치 |
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JP5914901B1 (ja) * | 2014-06-16 | 2016-05-11 | パナソニックIpマネジメント株式会社 | 再生方法および再生装置 |
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US10097886B2 (en) * | 2015-03-27 | 2018-10-09 | Panasonic Intellectual Property Management Co., Ltd. | Signal processing device, record/replay device, signal processing method, and program |
KR102337159B1 (ko) * | 2015-05-21 | 2021-12-08 | 삼성전자주식회사 | 컨텐츠 출력 장치 및 방법과, 디스플레이 장치 |
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2014
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- 2014-11-21 JP JP2016532547A patent/JP2017503379A/ja active Pending
- 2014-11-21 KR KR1020167011008A patent/KR101867828B1/ko active IP Right Grant
- 2014-11-21 WO PCT/KR2014/011244 patent/WO2015076608A1/ko active Application Filing
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KR20160071399A (ko) | 2016-06-21 |
WO2015076608A1 (ko) | 2015-05-28 |
JP6730375B2 (ja) | 2020-07-29 |
KR101867828B1 (ko) | 2018-06-18 |
JP2017503379A (ja) | 2017-01-26 |
US9936236B2 (en) | 2018-04-03 |
US20160345040A1 (en) | 2016-11-24 |
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