TWI699994B - 在高效率視頻寫碼及分層高效率視頻寫碼檔案格式之頻塊分組的改良 - Google Patents

在高效率視頻寫碼及分層高效率視頻寫碼檔案格式之頻塊分組的改良 Download PDF

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TWI699994B
TWI699994B TW106110370A TW106110370A TWI699994B TW I699994 B TWI699994 B TW I699994B TW 106110370 A TW106110370 A TW 106110370A TW 106110370 A TW106110370 A TW 106110370A TW I699994 B TWI699994 B TW I699994B
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TW106110370A
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TW201737711A (zh
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伏努 亨利
益魁 王
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美商高通公司
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    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/188—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a video data packet, e.g. a network abstraction layer [NAL] unit
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Processing Or Creating Images (AREA)
TW106110370A 2016-03-30 2017-03-28 在高效率視頻寫碼及分層高效率視頻寫碼檔案格式之頻塊分組的改良 TWI699994B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662315575P 2016-03-30 2016-03-30
US62/315,575 2016-03-30
US15/470,148 US10419768B2 (en) 2016-03-30 2017-03-27 Tile grouping in HEVC and L-HEVC file formats
US15/470,148 2017-03-27

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TW201737711A TW201737711A (zh) 2017-10-16
TWI699994B true TWI699994B (zh) 2020-07-21

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US (1) US10419768B2 (OSRAM)
EP (1) EP3437327B1 (OSRAM)
JP (1) JP6690010B2 (OSRAM)
KR (1) KR102102554B1 (OSRAM)
CN (1) CN108886642B (OSRAM)
BR (1) BR112018069708A2 (OSRAM)
CA (1) CA3015942C (OSRAM)
ES (1) ES2781307T3 (OSRAM)
TW (1) TWI699994B (OSRAM)
WO (1) WO2017172783A1 (OSRAM)

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CA3015942C (en) 2021-06-15
ES2781307T3 (es) 2020-09-01
KR102102554B1 (ko) 2020-04-20
EP3437327B1 (en) 2019-12-25
TW201737711A (zh) 2017-10-16
CA3015942A1 (en) 2017-10-05
CN108886642A (zh) 2018-11-23
US20170289556A1 (en) 2017-10-05
CN108886642B (zh) 2021-05-14
BR112018069708A2 (pt) 2019-02-05
JP2019511173A (ja) 2019-04-18
KR20180127997A (ko) 2018-11-30
JP6690010B2 (ja) 2020-04-28
EP3437327A1 (en) 2019-02-06
US10419768B2 (en) 2019-09-17
WO2017172783A1 (en) 2017-10-05

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