JP2017130966A - マルチメディアシステムにおけるメディアコンテンツ復号方法 - Google Patents
マルチメディアシステムにおけるメディアコンテンツ復号方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 31
- 238000003672 processing method Methods 0.000 claims abstract description 8
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- 230000008569 process Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 63
- 238000004891 communication Methods 0.000 description 8
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/70—Media network packetisation
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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
- H04N21/236—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
- H04N21/23605—Creation or processing of packetized elementary streams [PES]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/402—Support for services or applications wherein the services involve a main real-time session and one or more additional parallel non-real time sessions, e.g. downloading a file in a parallel FTP session, initiating an email or combinational services
- H04L65/4025—Support for services or applications wherein the services involve a main real-time session and one or more additional parallel non-real time sessions, e.g. downloading a file in a parallel FTP session, initiating an email or combinational services where none of the additional parallel sessions is real time or time sensitive, e.g. downloading a file in a parallel FTP session, initiating an email or combinational services
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
403 マルチメディアソース識別部
405 マルチメディアソース格納部
407 伝送部
409 制御部
501 受信部
503 マルチメディアソース読み取り部
505 マルチメディアソース格納部
507 ディスプレイ部
509 制御部
Claims (3)
- マルチメディアシステムにおけるメディアパケット処理方法であって、
前記メディアパケットを受信するステップと、
前記メディアパケットのペイロードに含まれたサブユニットを復号するステップと、を含み、
前記ペイロードは、復号処理が前記サブユニットに依存するサブユニットの数を示す情報と、前記サブユニットが属するデータユニット内での前記サブユニットの優先順位を示す情報とを含み、
前記サブユニットを復号処理しないと、前記依存するサブユニットは復号処理できないことを特徴とするメディアパケット処理方法。 - 前記ペイロードは、前記サブユニットの構成情報に関するインジケータを含むことを特徴とする請求項1に記載のメディアパケット処理方法。
- 前記構成情報は、前記サブユニットが分割されたデータであるか否かを示す情報を含むことを特徴とする請求項1に記載のメディアパケット処理方法。
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20110057714 | 2011-06-14 | ||
KR10-2011-0057714 | 2011-06-14 | ||
KR10-2011-0104862 | 2011-10-13 | ||
KR1020110104862A KR20120138604A (ko) | 2011-06-14 | 2011-10-13 | 멀티미디어 시스템에서 복합 미디어 컨텐츠를 송수신하는 방법 및 장치 |
KR10-2011-0125458 | 2011-11-28 | ||
KR1020110125458A KR20120138608A (ko) | 2011-06-14 | 2011-11-28 | 멀티미디어 시스템에서 복합 미디어 컨텐츠를 송수신하는 방법 및 장치 |
Related Parent Applications (1)
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JP2014515746A Division JP6117193B2 (ja) | 2011-06-14 | 2012-06-13 | マルチメディアシステムにおけるメディアコンテンツを送受信する方法及び装置 |
Related Child Applications (1)
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JP2017080313A Division JP6665127B2 (ja) | 2011-06-14 | 2017-04-14 | メディアパケット復号装置及び復号方法 |
Publications (2)
Publication Number | Publication Date |
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JP2017130966A true JP2017130966A (ja) | 2017-07-27 |
JP6665126B2 JP6665126B2 (ja) | 2020-03-13 |
Family
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Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
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JP2014515746A Active JP6117193B2 (ja) | 2011-06-14 | 2012-06-13 | マルチメディアシステムにおけるメディアコンテンツを送受信する方法及び装置 |
JP2017055919A Active JP6665126B2 (ja) | 2011-06-14 | 2017-03-22 | マルチメディアシステムにおけるメディアパケット復号方法及び復号装置 |
JP2017080313A Active JP6665127B2 (ja) | 2011-06-14 | 2017-04-14 | メディアパケット復号装置及び復号方法 |
JP2019075665A Active JP6743235B2 (ja) | 2011-06-14 | 2019-04-11 | マルチメディアシステムにおけるメディアパケット送信方法 |
Family Applications Before (1)
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JP2014515746A Active JP6117193B2 (ja) | 2011-06-14 | 2012-06-13 | マルチメディアシステムにおけるメディアコンテンツを送受信する方法及び装置 |
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Application Number | Title | Priority Date | Filing Date |
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JP2017080313A Active JP6665127B2 (ja) | 2011-06-14 | 2017-04-14 | メディアパケット復号装置及び復号方法 |
JP2019075665A Active JP6743235B2 (ja) | 2011-06-14 | 2019-04-11 | マルチメディアシステムにおけるメディアパケット送信方法 |
Country Status (10)
Country | Link |
---|---|
US (3) | US10110655B2 (ja) |
EP (3) | EP2721814B1 (ja) |
JP (4) | JP6117193B2 (ja) |
KR (5) | KR20120138604A (ja) |
CN (1) | CN103621067B (ja) |
AU (1) | AU2012270417B2 (ja) |
ES (1) | ES2935286T3 (ja) |
PL (1) | PL2721814T3 (ja) |
RU (1) | RU2601442C2 (ja) |
WO (1) | WO2012173389A2 (ja) |
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