JP2017503379A - ビデオ処理方法及びビデオ処理装置 - Google Patents
ビデオ処理方法及びビデオ処理装置 Download PDFInfo
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- 238000012545 processing Methods 0.000 title claims abstract description 107
- 238000003672 processing method Methods 0.000 title claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000012805 post-processing Methods 0.000 description 39
- 238000000034 method Methods 0.000 description 30
- 238000010586 diagram Methods 0.000 description 25
- 238000013507 mapping Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 16
- 238000012546 transfer Methods 0.000 description 10
- 238000001514 detection method Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 3
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- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
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- CFZXDJWFRVEWSR-BUHFOSPRSA-N indigo carmine (acid form) Chemical compound N/1C2=CC=C(S(O)(=O)=O)C=C2C(=O)C\1=C1/NC2=CC=C(S(=O)(=O)O)C=C2C1=O CFZXDJWFRVEWSR-BUHFOSPRSA-N 0.000 description 1
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Classifications
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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]
- H04N21/20—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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Computer Graphics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
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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US201361906900P | 2013-11-21 | 2013-11-21 | |
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PCT/KR2014/011244 WO2015076608A1 (ko) | 2013-11-21 | 2014-11-21 | 비디오 처리 방법 및 비디오 처리 장치 |
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US (1) | US9936236B2 (ja) |
JP (2) | JP2017503379A (ja) |
KR (1) | KR101867828B1 (ja) |
WO (1) | WO2015076608A1 (ja) |
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EP3570555B1 (en) * | 2014-06-16 | 2023-10-18 | Panasonic Intellectual Property Management Co., Ltd. | Display method and display device using type information and hdmi and hdcp |
JP5906504B1 (ja) | 2014-06-26 | 2016-04-20 | パナソニックIpマネジメント株式会社 | データ出力装置、データ出力方法及びデータ生成方法 |
EP3276948A4 (en) * | 2015-03-27 | 2018-04-25 | Panasonic Intellectual Property Management Co., Ltd. | Signal processing device, display device, signal processing method, and program |
KR102337159B1 (ko) * | 2015-05-21 | 2021-12-08 | 삼성전자주식회사 | 컨텐츠 출력 장치 및 방법과, 디스플레이 장치 |
KR102379601B1 (ko) | 2015-06-05 | 2022-03-29 | 삼성전자주식회사 | 영상 데이터의 제어 방법 및 장치 |
EP3300368A4 (en) * | 2015-06-09 | 2018-07-04 | Huawei Technologies Co., Ltd. | Video encoding and decoding method, and video encoder/decoder |
WO2017061796A1 (ko) * | 2015-10-06 | 2017-04-13 | 엘지전자 주식회사 | 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법 |
JP2018006877A (ja) * | 2016-06-28 | 2018-01-11 | シャープ株式会社 | 映像伝送装置、表示装置、映像表示システム、映像配信装置、映像配信システム、映像送受信システム、プログラム、記録媒体、および映像伝送方法 |
US9916638B2 (en) * | 2016-07-20 | 2018-03-13 | Dolby Laboratories Licensing Corporation | Transformation of dynamic metadata to support alternate tone rendering |
US20200036765A1 (en) * | 2016-10-14 | 2020-01-30 | Samsung Electronics Co., Ltd. | Method and device for transmitting content |
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WO2022245182A1 (ko) * | 2021-05-20 | 2022-11-24 | 엘지전자 주식회사 | 비디오 데이터 송수신 방법 및 이에 대한 장치 |
WO2023136610A1 (ko) * | 2022-01-11 | 2023-07-20 | 엘지전자 주식회사 | 비디오 데이터 송수신 방법 및 이에 대한 장치 |
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2014
- 2014-11-21 JP JP2016532547A patent/JP2017503379A/ja active Pending
- 2014-11-21 WO PCT/KR2014/011244 patent/WO2015076608A1/ko active Application Filing
- 2014-11-21 US US15/035,118 patent/US9936236B2/en active Active
- 2014-11-21 KR KR1020167011008A patent/KR101867828B1/ko active IP Right Grant
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WO2013138127A1 (en) * | 2012-03-12 | 2013-09-19 | Dolby Laboratories Licensing Corporation | 3d visual dynamic range coding |
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JP6730375B2 (ja) | 2020-07-29 |
US9936236B2 (en) | 2018-04-03 |
KR20160071399A (ko) | 2016-06-21 |
KR101867828B1 (ko) | 2018-06-18 |
JP2018174563A (ja) | 2018-11-08 |
US20160345040A1 (en) | 2016-11-24 |
WO2015076608A1 (ko) | 2015-05-28 |
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