CN109155876B - 一种检索视频数据的方法、装置、设备及可读存储媒体 - Google Patents

一种检索视频数据的方法、装置、设备及可读存储媒体 Download PDF

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CN109155876B
CN109155876B CN201780028460.7A CN201780028460A CN109155876B CN 109155876 B CN109155876 B CN 109155876B CN 201780028460 A CN201780028460 A CN 201780028460A CN 109155876 B CN109155876 B CN 109155876B
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video data
hevc
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video
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CN109155876A (zh
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王业奎
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Qualcomm Inc
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Qualcomm Inc
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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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
    • 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
    • H04L65/75—Media network packet handling
    • H04L65/756—Media network packet handling adapting media to device capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N21/23439—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 for generating different versions
    • 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
    • H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format

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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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN201780028460.7A 2016-05-24 2017-05-24 一种检索视频数据的方法、装置、设备及可读存储媒体 Active CN109155876B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662340886P 2016-05-24 2016-05-24
US62/340,886 2016-05-24
US15/602,988 US10652631B2 (en) 2016-05-24 2017-05-23 Sample entries and random access
US15/602,988 2017-05-23
PCT/US2017/034290 WO2017205518A1 (en) 2016-05-24 2017-05-24 Sample entries and random access

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CN109155876A CN109155876A (zh) 2019-01-04
CN109155876B true CN109155876B (zh) 2021-02-02

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US (1) US10652631B2 (enExample)
EP (1) EP3466095B1 (enExample)
JP (1) JP6903688B2 (enExample)
KR (1) KR102434300B1 (enExample)
CN (1) CN109155876B (enExample)
BR (1) BR112018073895A2 (enExample)
CA (1) CA3021216A1 (enExample)
ES (1) ES2818622T3 (enExample)
TW (1) TW201742463A (enExample)
WO (1) WO2017205518A1 (enExample)

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US10652630B2 (en) 2016-05-24 2020-05-12 Qualcomm Incorporated Sample entries and random access
US10999605B2 (en) 2017-01-10 2021-05-04 Qualcomm Incorporated Signaling of important video information in file formats
WO2020064733A1 (en) * 2018-09-25 2020-04-02 Telefonaktiebolaget Lm Ericsson (Publ) Media bistream having backwards compatibility
KR102705715B1 (ko) 2019-12-26 2024-09-11 바이트댄스 아이엔씨 코딩된 픽처 내에서 디코딩 순서를 구현하기 위한 기술들
GB2593897B (en) 2020-04-06 2024-02-14 Canon Kk Method, device, and computer program for improving random picture access in video streaming
CN115552908A (zh) * 2020-05-19 2022-12-30 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法和解码方法
US12143611B2 (en) * 2020-09-17 2024-11-12 Lemon Inc. Subpicture entity group signaling in coded video
CN112348111B (zh) * 2020-11-24 2022-07-08 北京达佳互联信息技术有限公司 视频中的多模态特征融合方法、装置、电子设备及介质
EP4494334A4 (en) * 2022-04-12 2025-04-02 ByteDance Inc. SUPPORTING SUB-SEGMENT-BASED STREAMING OPERATIONS IN EDRAP-BASED VIDEO STREAMING

Citations (4)

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CN104246773A (zh) * 2012-04-25 2014-12-24 高通股份有限公司 识别视频文件中的参数集
CN104396265A (zh) * 2012-04-27 2015-03-04 高通股份有限公司 在视频译码中从清晰随机存取图片的全面随机存取
WO2015093811A1 (ko) * 2013-12-16 2015-06-25 엘지전자 주식회사 트릭 플레이 서비스 제공을 위한 신호 송수신 장치 및 신호 송수신 방법
CN105052167A (zh) * 2013-01-18 2015-11-11 佳能株式会社 用于封装分区定时媒体数据的方法、装置和计算机程序

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US9131033B2 (en) * 2010-07-20 2015-09-08 Qualcomm Incoporated Providing sequence data sets for streaming video data
US9357275B2 (en) * 2011-09-06 2016-05-31 Qualcomm Incorporated Network streaming of coded video data
US9712843B2 (en) * 2013-10-23 2017-07-18 Qualcomm Incorporated Multi-layer video file format designs
GB2524531B (en) * 2014-03-25 2018-02-07 Canon Kk Methods, devices, and computer programs for improving streaming of partitioned timed media data
GB2527786B (en) * 2014-07-01 2016-10-26 Canon Kk Method, device, and computer program for encapsulating HEVC layered media data
US10652630B2 (en) 2016-05-24 2020-05-12 Qualcomm Incorporated Sample entries and random access

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CN104246773A (zh) * 2012-04-25 2014-12-24 高通股份有限公司 识别视频文件中的参数集
CN104396265A (zh) * 2012-04-27 2015-03-04 高通股份有限公司 在视频译码中从清晰随机存取图片的全面随机存取
CN105052167A (zh) * 2013-01-18 2015-11-11 佳能株式会社 用于封装分区定时媒体数据的方法、装置和计算机程序
WO2015093811A1 (ko) * 2013-12-16 2015-06-25 엘지전자 주식회사 트릭 플레이 서비스 제공을 위한 신호 송수신 장치 및 신호 송수신 방법

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Thomas schierl等.System Layer Intergration of High Efficiency Video Coding.《IEEE TRANSACTIONS ON CIRCUITS AND SYSTEM FOR VIDEO TECHNOLOGY》.2012,第22卷(第12期),1871-1884. *

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Publication number Publication date
WO2017205518A1 (en) 2017-11-30
US10652631B2 (en) 2020-05-12
US20170347166A1 (en) 2017-11-30
EP3466095B1 (en) 2020-06-17
TW201742463A (zh) 2017-12-01
KR102434300B1 (ko) 2022-08-18
BR112018073895A2 (pt) 2019-02-26
JP6903688B2 (ja) 2021-07-14
KR20190010567A (ko) 2019-01-30
ES2818622T3 (es) 2021-04-13
JP2019520741A (ja) 2019-07-18
CN109155876A (zh) 2019-01-04
CA3021216A1 (en) 2017-11-30
EP3466095A1 (en) 2019-04-10

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