CN115918064A - 一种数据传输方法及装置 - Google Patents
一种数据传输方法及装置 Download PDFInfo
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- CN115918064A CN115918064A CN202180045987.7A CN202180045987A CN115918064A CN 115918064 A CN115918064 A CN 115918064A CN 202180045987 A CN202180045987 A CN 202180045987A CN 115918064 A CN115918064 A CN 115918064A
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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
- H04N7/083—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 with signal insertion during the vertical and the horizontal blanking interval, e.g. MAC data signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/04—Systems for the transmission of one television signal, i.e. both picture and sound, by a single carrier
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
- G09G5/006—Details of the interface to the display terminal
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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
- 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
- H04L65/80—Responding to QoS
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- 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
- H04N21/4344—Remultiplexing of multiplex streams, e.g. by modifying time stamps or remapping the packet identifiers
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- 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
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
- G09G2370/045—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller using multiple communication channels, e.g. parallel and serial
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/12—Use of DVI or HDMI protocol in interfaces along the display data pipeline
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
本申请公开了一种数据传输方法及装置，涉及媒体技术领域，该方法能够使包括音频数据在内的辅助数据的传输不再依赖于视频数据传输过程中所产生的消隐区的大小，进而提高了用户体验。该方法包括：获取待传输视频的视频数据。将该视频数据中的第一行视频数据拆分为多个视频数据包。在该第一行有效区内传输该多个视频数据包和至少一个辅助数据包。其中，视频数据是待传输视频的图像帧数据，第一行视频数据是视频数据中的任一行视频数据，第一行有效区是第一行视频数据对应的行有效区，辅助数据包中包括待传输视频中除视频数据之外的数据。
Description
PCT国内申请，说明书已公开。
Claims (22)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/074520 WO2022160299A1 (zh) | 2021-01-29 | 2021-01-29 | 一种数据传输方法及装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115918064A true CN115918064A (zh) | 2023-04-04 |
Family
ID=82652922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180045987.7A Pending CN115918064A (zh) | 2021-01-29 | 2021-01-29 | 一种数据传输方法及装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230379434A1 (zh) |
| EP (1) | EP4280595A4 (zh) |
| CN (1) | CN115918064A (zh) |
| WO (1) | WO2022160299A1 (zh) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6980731B1 (en) * | 1999-04-16 | 2005-12-27 | Sony Corporation | Data transmitting method and data transmitter |
| JP4692576B2 (ja) * | 2008-05-26 | 2011-06-01 | ソニー株式会社 | 信号送信装置及び信号送信方法 |
| US20120008044A1 (en) * | 2008-12-25 | 2012-01-12 | Shigetaka Nagata | Transmitting apparatus, receiving apparatus, system, and method used therein |
| BR112016021816B1 (pt) * | 2014-03-26 | 2024-01-02 | Koninklijke Philips N.V. | Transmissor disposto para transmitir um fluxo de dados, receptor disposto para receber um fluxo de dados, sistema de transmissão, e, sinal |
| CN106101739A (zh) * | 2016-06-29 | 2016-11-09 | 江苏三棱智慧物联发展股份有限公司 | 一种基于数模混合的大数据辅助视频传输方法 |
| CN107707860B (zh) * | 2017-10-24 | 2020-04-10 | 南昌黑鲨科技有限公司 | 一种视频数据处理方法、处理装置及计算机可读存储介质 |
-
2021
- 2021-01-29 EP EP21921900.3A patent/EP4280595A4/en active Pending
- 2021-01-29 WO PCT/CN2021/074520 patent/WO2022160299A1/zh unknown
- 2021-01-29 CN CN202180045987.7A patent/CN115918064A/zh active Pending
-
2023
- 2023-07-28 US US18/361,698 patent/US20230379434A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20230379434A1 (en) | 2023-11-23 |
| WO2022160299A1 (zh) | 2022-08-04 |
| EP4280595A1 (en) | 2023-11-22 |
| EP4280595A4 (en) | 2024-03-06 |
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