JP2018074532A5 - Content output method - Google Patents

Content output method Download PDF

Info

Publication number
JP2018074532A5
JP2018074532A5 JP2016215839A JP2016215839A JP2018074532A5 JP 2018074532 A5 JP2018074532 A5 JP 2018074532A5 JP 2016215839 A JP2016215839 A JP 2016215839A JP 2016215839 A JP2016215839 A JP 2016215839A JP 2018074532 A5 JP2018074532 A5 JP 2018074532A5
Authority
JP
Japan
Prior art keywords
content
output
interface
protected
dtcp2
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2016215839A
Other languages
Japanese (ja)
Other versions
JP6739316B2 (en
JP2018074532A (en
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2016215839A external-priority patent/JP6739316B2/en
Priority to JP2016215839A priority Critical patent/JP6739316B2/en
Priority to US16/331,996 priority patent/US11019399B2/en
Priority to PCT/JP2017/030114 priority patent/WO2018047623A1/en
Priority to CN202210865927.6A priority patent/CN115225185A/en
Priority to CN202210865777.9A priority patent/CN115225182A/en
Priority to CN201780055929.6A priority patent/CN109691122B/en
Priority to CN202210865810.8A priority patent/CN115225184A/en
Priority to CN202210865778.3A priority patent/CN115225183A/en
Publication of JP2018074532A publication Critical patent/JP2018074532A/en
Publication of JP2018074532A5 publication Critical patent/JP2018074532A5/en
Publication of JP6739316B2 publication Critical patent/JP6739316B2/en
Application granted granted Critical
Priority to US17/236,031 priority patent/US11395042B2/en
Priority to US17/840,796 priority patent/US11843832B2/en
Priority to US18/384,422 priority patent/US20240056639A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Description

本発明は、コンテンツの出力方法に関する。 The present invention relates to a content output method .

Claims (1)

デジタル放送のコンテンツを受信してインタフェースから出力する放送受信装置におけるコンテンツの出力方法であって、A method for outputting content in a broadcast receiving apparatus that receives digital broadcast content and outputs it from an interface,
前記デジタル放送のコンテンツを受信する受信ステップと、Receiving the digital broadcast content; and
前記受信ステップで受信したコンテンツをインタフェースから出力する出力ステップと、An output step of outputting the content received in the reception step from an interface;
を備え、With
前記受信ステップで受信した前記コンテンツの解像度が水平１９２０画素×垂直１０８０画素以下であり、当該コンテンツを解像度変換せずにそのまま前記出力ステップで出力する場合の出力状態には、前記コンテンツを前記インタフェースを介してＤＴＣＰ２によるコンテンツの保護を行って出力する状態と、前記コンテンツを前記インタフェースを介してＤＴＣＰ１によるコンテンツの保護を行って出力する状態とがあり、In the output state when the resolution of the content received in the reception step is horizontal 1920 pixels × vertical 1080 pixels or less and the content is output as it is in the output step without converting the resolution, the content is transferred to the interface. A state in which the content is protected by DTCP2 and output, and a state in which the content is protected by DTCP1 and output through the interface,
前記コンテンツを前記インタフェースを介してＤＴＣＰ２によるコンテンツの保護を行って出力する状態では、前記受信ステップで前記コンテンツを受信したときに、前記コンテンツが前記デジタル放送においてコピー禁止の保護が指定されて伝送されたコンテンツであっても、前記コンテンツが前記デジタル放送において1世代のみコピー可の保護が指定されて伝送されたコンテンツであっても、前記コンテンツが前記デジタル放送において制約条件なしにコピー可の状態で伝送されたコンテンツであっても、前記コンテンツを前記インタフェースを介してＤＴＣＰ２によるコンテンツの保護を行って出力するときにＤＴＣＰ２のＬ２―Ｏｎｌｙフラグを０に固定して出力する、In a state in which the content is protected and output by DTCP2 via the interface, when the content is received in the reception step, the content is transmitted with copy prohibition protection specified in the digital broadcasting. Even if the content is a content that has been transmitted with the protection that only one generation can be copied in the digital broadcast, the content can be copied in the digital broadcast without restriction. Even when the content is transmitted, the content is protected by DTCP2 through the interface and output, and the DTCP2 L2-Only flag is fixed to 0 and output.
コンテンツの出力方法。Content output method.
JP2016215839A 2016-09-12 2016-11-04 Content output method Active JP6739316B2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP2016215839A JP6739316B2 (en) 2016-11-04 2016-11-04 Content output method
CN202210865810.8A CN115225184A (en) 2016-09-12 2017-08-23 Broadcast receiving apparatus
PCT/JP2017/030114 WO2018047623A1 (en) 2016-09-12 2017-08-23 Broadcast receiving device
CN202210865927.6A CN115225185A (en) 2016-09-12 2017-08-23 Broadcast receiving apparatus
CN202210865777.9A CN115225182A (en) 2016-09-12 2017-08-23 Broadcast receiving apparatus
CN201780055929.6A CN109691122B (en) 2016-09-12 2017-08-23 Broadcast receiving apparatus
US16/331,996 US11019399B2 (en) 2016-09-12 2017-08-23 Broadcast receiving apparatus
CN202210865778.3A CN115225183A (en) 2016-09-12 2017-08-23 Broadcast receiving apparatus
US17/236,031 US11395042B2 (en) 2016-09-12 2021-04-21 Broadcast receiving apparatus
US17/840,796 US11843832B2 (en) 2016-09-12 2022-06-15 Broadcast receiving apparatus
US18/384,422 US20240056639A1 (en) 2016-09-12 2023-10-27 Broadcast receiving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016215839A JP6739316B2 (en) 2016-11-04 2016-11-04 Content output method

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2020124211A Division JP6806945B2 (en) 2020-07-21 2020-07-21 How to protect your content
JP2020124212A Division JP6808881B2 (en) 2020-07-21 2020-07-21 Content output method

Publications (3)

Publication Number Publication Date
JP2018074532A JP2018074532A (en) 2018-05-10
JP2018074532A5 true JP2018074532A5 (en) 2019-12-12
JP6739316B2 JP6739316B2 (en) 2020-08-12

Family

ID=62115977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016215839A Active JP6739316B2 (en) 2016-09-12 2016-11-04 Content output method

Country Status (1)

Country Link
JP (1) JP6739316B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7316402B2 (en) 2018-11-30 2023-07-27 株式会社東芝 VIDEO CONTENT PROCESSING DEVICE AND CONTENT PROCESSING METHOD IN VIDEO CONTENT PROCESSING DEVICE

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6789809B2 (en) * 2016-12-27 2020-11-25 東芝映像ソリューション株式会社 Display device, display control method of display device
JP6789808B2 (en) * 2016-12-27 2020-11-25 東芝映像ソリューション株式会社 Recording device, recording method
JP6789805B2 (en) * 2016-12-27 2020-11-25 東芝映像ソリューション株式会社 Recording device, recording method
JP6629714B2 (en) * 2016-12-27 2020-01-15 東芝映像ソリューション株式会社 Broadcast wave generation method
JP6789806B2 (en) * 2016-12-27 2020-11-25 東芝映像ソリューション株式会社 Display device, display control method of display device
JP6789807B2 (en) * 2016-12-27 2020-11-25 東芝映像ソリューション株式会社 Broadcast wave transmission / reception system
JP7297954B2 (en) * 2018-11-30 2023-06-26 株式会社東芝 VIDEO CONTENT PROCESSING DEVICE AND CONTENT PROCESSING METHOD IN VIDEO CONTENT PROCESSING DEVICE
JP7012633B2 (en) * 2018-11-30 2022-01-28 株式会社東芝 Video content processing device and content processing method in the video content processing device
JP7171676B2 (en) * 2020-10-30 2022-11-15 Ｔｖｓ Ｒｅｇｚａ株式会社 receiver
JP7171674B2 (en) * 2020-10-30 2022-11-15 Ｔｖｓ Ｒｅｇｚａ株式会社 Transmission/reception system
JP7171673B2 (en) * 2020-10-30 2022-11-15 Ｔｖｓ Ｒｅｇｚａ株式会社 Display device
JP7171675B2 (en) * 2020-10-30 2022-11-15 Ｔｖｓ Ｒｅｇｚａ株式会社 receiver
JP7171672B2 (en) * 2020-10-30 2022-11-15 Ｔｖｓ Ｒｅｇｚａ株式会社 receiver

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003234999A (en) * 2002-02-07 2003-08-22 Hitachi Ltd Digital information receiving apparatus, recording apparatus and transmitting apparatus
JP5094690B2 (en) * 2008-12-01 2012-12-12 日立コンシューマエレクトロニクス株式会社 Recording control method
JP2012029326A (en) * 2011-10-14 2012-02-09 Hitachi Ltd Information output method
EP3160136B1 (en) * 2014-06-20 2020-03-18 Panasonic Intellectual Property Management Co., Ltd. Hdr-uhd bd disk blu-ray disk playback and uhdtv display restrictions and conversions.
JP6279463B2 (en) * 2014-12-26 2018-02-14 株式会社東芝 Content transmission device, content reception device, content transmission method, and content reception method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7316402B2 (en) 2018-11-30 2023-07-27 株式会社東芝 VIDEO CONTENT PROCESSING DEVICE AND CONTENT PROCESSING METHOD IN VIDEO CONTENT PROCESSING DEVICE

Similar Documents

Publication Publication Date Title
JP2018074532A5 (en) Content output method
MX356497B (en) Systems and methods for rgb video coding enhancement.
EP3457696A4 (en) Predicted image generation device, video decoding device and video encoding device
PH12017501656A1 (en) Dynamic range adjustment for high dynamic range and wide color gamut video coding
PH12017501431B1 (en) Method and apparatus for palette predictor initialization for palette coding in video and image compression
MX2013012976A (en) High dynamic range image signal generation and processing.
WO2015138979A3 (en) Dpb capacity limits
MX2017004465A (en) Syntax structures indicating completion of coded regions.
MX2016013846A (en) Detection of lane-splitting motorcycles.
MX2018011255A (en) A method and a device for encoding a high dynamic range picture, corresponding decoding method and decoding device.
JP2016519855A5 (en) Method and decoder for decoding a video bitstream
TW201613354A (en) Video processing system with high dynamic range sensor mechanism and method of operation thereof
WO2015073454A3 (en) Screen-relative rendering of audio and encoding and decoding of audio for such rendering
MX347139B (en) Method and device to embed watermark in uncompressed video data.
JP2018074230A5 (en) Content output method
GB201413610D0 (en) Digital image watermarking system and method
JP2018046345A5 (en)
JP2018074454A5 (en) Content output method
JP2018046319A5 (en) How to protect your content
JP2012015571A5 (en) Digital content receiving apparatus, digital content receiving method, and digital content transmitting / receiving method
JP2018046350A5 (en)
JP2018074319A5 (en) Content output method
JP2018074377A5 (en) Content output method
HK1221373A2 (en) Method for enhancing video resolution and video quality, encoder and decoder
JP2009290912A5 (en)