KR102284553B1 - 파일 포맷들에서의 샘플 그룹핑 시그널링 - Google Patents

파일 포맷들에서의 샘플 그룹핑 시그널링 Download PDF

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KR102284553B1
KR102284553B1 KR1020177022469A KR20177022469A KR102284553B1 KR 102284553 B1 KR102284553 B1 KR 102284553B1 KR 1020177022469 A KR1020177022469 A KR 1020177022469A KR 20177022469 A KR20177022469 A KR 20177022469A KR 102284553 B1 KR102284553 B1 KR 102284553B1
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KR20170117074A (ko
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프누 헨드리
예-쿠이 왕
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퀄컴 인코포레이티드
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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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • 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
    • H04N21/236—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]
    • 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)
  • Library & Information Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
KR1020177022469A 2015-02-11 2015-12-16 파일 포맷들에서의 샘플 그룹핑 시그널링 Active KR102284553B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562115087P 2015-02-11 2015-02-11
US62/115,087 2015-02-11
US14/969,954 2015-12-15
US14/969,954 US9928297B2 (en) 2015-02-11 2015-12-15 Sample grouping signaling in file formats
PCT/US2015/066095 WO2016130210A1 (en) 2015-02-11 2015-12-16 Sample grouping signaling in file formats

Publications (2)

Publication Number Publication Date
KR20170117074A KR20170117074A (ko) 2017-10-20
KR102284553B1 true KR102284553B1 (ko) 2021-07-30

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KR1020177022469A Active KR102284553B1 (ko) 2015-02-11 2015-12-16 파일 포맷들에서의 샘플 그룹핑 시그널링

Country Status (21)

Country Link
US (1) US9928297B2 (enExample)
EP (1) EP3257262B1 (enExample)
JP (1) JP6891120B2 (enExample)
KR (1) KR102284553B1 (enExample)
CN (1) CN107211159B (enExample)
AU (1) AU2015382335B9 (enExample)
BR (1) BR112017017315B1 (enExample)
CA (1) CA2973339A1 (enExample)
CL (1) CL2017002015A1 (enExample)
CO (1) CO2017008030A2 (enExample)
EA (1) EA036026B1 (enExample)
IL (1) IL253290B (enExample)
MX (1) MX2017010274A (enExample)
MY (1) MY182261A (enExample)
PH (1) PH12017501270A1 (enExample)
SA (1) SA517382051B1 (enExample)
SG (1) SG11201705443RA (enExample)
TN (1) TN2017000326A1 (enExample)
TW (1) TWI659319B (enExample)
WO (1) WO2016130210A1 (enExample)
ZA (1) ZA201705087B (enExample)

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US10021184B2 (en) * 2015-12-31 2018-07-10 Dropbox, Inc. Randomized peer-to-peer synchronization of shared content items
GB2550604A (en) * 2016-05-24 2017-11-29 Canon Kk Method, device, and computer program for encapsulating and parsing timed media data
EP3641321A4 (en) * 2017-06-15 2020-11-18 LG Electronics Inc. -1- 360 DEGREE VIDEO TRANSMISSION PROCESS, 360 DEGREE VIDEO RECEPTION PROCESS, 360 DEGREE VIDEO TRANSMISSION DEVICE, AND 360 DEGREE VIDEO RECEIVER DEVICE
CN110351492B (zh) * 2018-04-06 2021-11-19 中兴通讯股份有限公司 一种视频数据处理方法、装置及介质
US10419738B1 (en) 2018-06-14 2019-09-17 Telefonaktiebolaget Lm Ericsson (Publ) System and method for providing 360° immersive video based on gaze vector information
US12034973B2 (en) 2018-07-06 2024-07-09 Nokia Technologies Oy Apparatus and a method for performing a file encapsulation and decapsulation process for a coded video bitstream
US10841662B2 (en) 2018-07-27 2020-11-17 Telefonaktiebolaget Lm Ericsson (Publ) System and method for inserting advertisement content in 360° immersive video
US10757389B2 (en) 2018-10-01 2020-08-25 Telefonaktiebolaget Lm Ericsson (Publ) Client optimization for providing quality control in 360° immersive video during pause
US12593114B2 (en) 2018-12-10 2026-03-31 Nokia Technologies Oy Apparatus and a method for signaling information in a container file format
CN112511866B (zh) 2019-12-03 2024-02-23 中兴通讯股份有限公司 媒体资源播放方法、装置、设备和存储介质
US11263261B2 (en) * 2020-02-14 2022-03-01 Alibaba Group Holding Limited Method and system for characteristic-based video processing
KR20240042167A (ko) 2020-05-20 2024-04-01 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 비디오 코딩에서의 신택스 엘리먼트의 시그널링을 위한 방법 및 장치
CN115668958B (zh) 2020-05-26 2024-09-20 杜比实验室特许公司 用于可变帧速率视频的图片元数据
GB2597642B (en) * 2020-06-16 2023-08-02 Canon Kk Method, device, and computer program for encapsulating media data into a media file
US12143611B2 (en) * 2020-09-17 2024-11-12 Lemon Inc. Subpicture entity group signaling in coded video
JP7609988B2 (ja) * 2020-10-26 2025-01-07 北京字節跳動網絡技術有限公司 Ｖｖｃ映像コーディングにおけるロールサンプルグループ
CN118891884A (zh) * 2022-03-17 2024-11-01 索尼集团公司 信息处理装置和方法

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Also Published As

Publication number Publication date
KR20170117074A (ko) 2017-10-20
BR112017017315B1 (pt) 2023-11-21
MY182261A (en) 2021-01-18
EP3257262A1 (en) 2017-12-20
US9928297B2 (en) 2018-03-27
TN2017000326A1 (en) 2019-01-16
PH12017501270A1 (en) 2018-01-15
EA201791567A1 (ru) 2017-12-29
AU2015382335B9 (en) 2018-11-22
AU2015382335A1 (en) 2017-07-27
IL253290B (en) 2018-10-31
TWI659319B (zh) 2019-05-11
BR112017017315A2 (pt) 2018-04-03
AU2015382335B2 (en) 2018-11-08
TW201640385A (zh) 2016-11-16
CN107211159A (zh) 2017-09-26
CN107211159B (zh) 2020-04-14
SG11201705443RA (en) 2017-09-28
EP3257262B1 (en) 2020-07-22
MX2017010274A (es) 2017-11-17
CL2017002015A1 (es) 2018-03-16
SA517382051B1 (ar) 2020-10-29
WO2016130210A1 (en) 2016-08-18
JP6891120B2 (ja) 2021-06-18
ZA201705087B (en) 2019-01-30
IL253290A0 (en) 2017-09-28
CO2017008030A2 (es) 2018-01-31
JP2018510546A (ja) 2018-04-12
EA036026B1 (ru) 2020-09-15
CA2973339A1 (en) 2016-08-18
US20160232233A1 (en) 2016-08-11

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