JP7023329B2 - メディアプレゼンテーション記述 - Google Patents
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- JP7023329B2 JP7023329B2 JP2020126773A JP2020126773A JP7023329B2 JP 7023329 B2 JP7023329 B2 JP 7023329B2 JP 2020126773 A JP2020126773 A JP 2020126773A JP 2020126773 A JP2020126773 A JP 2020126773A JP 7023329 B2 JP7023329 B2 JP 7023329B2
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- H—ELECTRICITY
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- 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
- H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
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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
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
- H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
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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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4335—Housekeeping operations, e.g. prioritizing content for deletion because of storage space restrictions
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- 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
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- 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
- H04N21/44004—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 video buffer management, e.g. video decoder buffer or video display buffer
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- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/812—Monomedia components thereof involving advertisement data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
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- Business, Economics & Management (AREA)
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- Mobile Radio Communication Systems (AREA)
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Description
本出願は、2013年11月27日に出願された米国特許仮出願第61/910,007号明細書のおよび2014年10月10日に出願された米国特許仮出願第62/062,734号明細書の優先権を主張し、その開示内容は、参照によりその全体が本明細書に組み込まれる。
Claims (20)
- コンピュータデバイスであって、
ペイロードを備えたMPEG-DASHイベントスキームを受信し、前記ペイロードは、前記コンピュータデバイスがMPEG-DASHコールバックイベントに応答できるようにするためにユニフォームリソースロケータ(URL)テンプレートを示しており、
前記MPEG-DASHイベントスキームの前記ペイロードの中で受信される前記URLテンプレートに基づいてURLを生成し、
前記MPEG-DASHコールバックイベントに応答するための前記生成したURLを使用してHTTP GET Requestを送信し、
前記HTTP GET Requestに応答してHTTP Responseを受信し、
前記HTTP GET Requestに応答して受信した前記HTTP Responseを無視する
ように構成されたプロセッサを備えた、コンピュータデバイス。 - 前記プロセッサは、タイミングパラメータを識別するようにさらに構成されている、請求項1に記載のコンピュータデバイス。
- 前記URLは前記タイミングパラメータに基づいた時間に生成される、請求項2に記載のコンピュータデバイス。
- 前記HTTP GET Requestは前記タイミングパラメータに基づいた時間に送信される、請求項2に記載のコンピュータデバイス。
- 前記タイミングパラメータはメディアタイムラインに関連付けられている、請求項2に記載のコンピュータデバイス。
- 前記URLに関連付けられた少なくとも1つのURLパラメータが、前記コンピュータデバイスがクライアント側パラメータを計算することを可能にし、前記クライアント側パラメータは、GPS座標、ソーシャルネットワークID、または視聴者情報の少なくとも1つを含む、請求項5に記載のコンピュータデバイス。
- 前記クライアント側パラメータは、デバイス情報または接続情報の少なくとも1つを含む、請求項6に記載のコンピュータデバイス。
- 前記プロセッサは、前記URLでHTTP PUT ReqestおよびHTTP POST Requestの少なくとも1つを送信するようにさらに構成されている、請求項1に記載のコンピュータデバイス。
- 前記HTTP GET Requestに応答して受信した前記HTTP Responseを無視することは、前記HTTP Responseの内容をパースすることなく前記HTTP Responseを無視することを含む、請求項1に記載のコンピュータデバイス。
- PEG-DASHイベントをスケジュールする方法であって、
ペイロードを備えたMPEG-DASHイベントスキームを受信することであって、前記ペイロードは、コンピュータデバイスがMPEG-DASHコールバックイベントに応答できるようにするためにユニフォームリソースロケータ(URL)テンプレートを示している、ことと、
前記MPEG-DASHイベントスキームの中で受信される前記URLテンプレートに基づいてURLを生成することと、
前記MPEG-DASHコールバックイベントに応答するための前記生成したURLを使用してHTTP GET Requestを送信することと、
前記HTTP GET Requestに応答してHTTP Responseを受信することと、
前記HTTP GET Requestに応答して受信した前記HTTP Responseを無視することと
を含む、方法。 - タイミングパラメータを識別することをさらに含む、請求項10に記載の方法。
- 前記URLは前記タイミングパラメータに基づいた時間に生成される、請求項11に記載の方法。
- 前記HTTP GET Requestは前記タイミングパラメータに基づいた時間に送信される、請求項11に記載の方法。
- 前記タイミングパラメータはメディアタイムラインに関連付けられている、請求項11に記載の方法。
- 前記URLに関連付けられた少なくとも1つのURLパラメータが、前記コンピュータデバイスがクライアント側パラメータを計算することを可能にし、前記クライアント側パラメータは、GPS座標、ソーシャルネットワークID、または視聴者情報の少なくとも1つを含む、請求項10に記載の方法。
- 前記クライアント側パラメータは、デバイス情報または接続情報の少なくとも1つを含む、請求項15に記載の方法。
- 前記URLでHTTP PUT ReqestおよびHTTP POST Requestの少なくとも1つを送信することをさらに含む、請求項10に記載の方法。
- 前記HTTP GET Requestに応答して受信した前記HTTP Responseを無視することは、前記HTTP Responseの内容をパースすることなく前記HTTP Responseを無視することを含む、請求項10に記載の方法。
- 前記URLの前記生成は、前記MPEG-DASHイベントスキームの前記ペイロードの中で受信される前記URLテンプレートおよび少なくとも1つの計算されたクライアント側URLのパラメータに基づく、請求項1に記載のコンピュータデバイス。
- 前記URLの前記生成は、前記MPEG-DASHイベントスキームの前記ペイロードの中で受信される前記URLテンプレートおよび少なくとも1つの計算されたクライアント側URLのパラメータに基づく、請求項10に記載の方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361910007P | 2013-11-27 | 2013-11-27 | |
US61/910,007 | 2013-11-27 | ||
US201462062734P | 2014-10-10 | 2014-10-10 | |
US62/062,734 | 2014-10-10 |
Related Parent Applications (1)
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JP2018220398A Division JP2019057932A (ja) | 2013-11-27 | 2018-11-26 | メディアプレゼンテーション記述 |
Publications (2)
Publication Number | Publication Date |
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JP2020181601A JP2020181601A (ja) | 2020-11-05 |
JP7023329B2 true JP7023329B2 (ja) | 2022-02-21 |
Family
ID=52293169
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
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JP2016534939A Pending JP2017504996A (ja) | 2013-11-27 | 2014-11-26 | メディアプレゼンテーション記述 |
JP2018220398A Pending JP2019057932A (ja) | 2013-11-27 | 2018-11-26 | メディアプレゼンテーション記述 |
JP2020126773A Active JP7023329B2 (ja) | 2013-11-27 | 2020-07-27 | メディアプレゼンテーション記述 |
Family Applications Before (2)
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JP2016534939A Pending JP2017504996A (ja) | 2013-11-27 | 2014-11-26 | メディアプレゼンテーション記述 |
JP2018220398A Pending JP2019057932A (ja) | 2013-11-27 | 2018-11-26 | メディアプレゼンテーション記述 |
Country Status (8)
Country | Link |
---|---|
US (3) | US20170006315A1 (ja) |
EP (3) | EP3075159A1 (ja) |
JP (3) | JP2017504996A (ja) |
KR (2) | KR101854895B1 (ja) |
CN (2) | CN105900434A (ja) |
AU (3) | AU2014354766B2 (ja) |
MX (1) | MX2016006798A (ja) |
WO (1) | WO2015081218A1 (ja) |
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AU2014354766B2 (en) | 2018-03-08 |
KR20180049203A (ko) | 2018-05-10 |
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CN109379576A (zh) | 2019-02-22 |
AU2018203537A1 (en) | 2018-06-07 |
EP3448042A1 (en) | 2019-02-27 |
KR101854895B1 (ko) | 2018-05-04 |
MX2016006798A (es) | 2016-11-28 |
JP2019057932A (ja) | 2019-04-11 |
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