CN106416258B - 视频编码器、视频解码器及其可操作的方法 - Google Patents

视频编码器、视频解码器及其可操作的方法 Download PDF

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CN106416258B
CN106416258B CN201580029473.7A CN201580029473A CN106416258B CN 106416258 B CN106416258 B CN 106416258B CN 201580029473 A CN201580029473 A CN 201580029473A CN 106416258 B CN106416258 B CN 106416258B
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video
parameter
layer set
output layer
accordance
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CN106416258A (zh
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弗努·亨利
王益魁
阿达许·克里许纳·瑞玛苏布雷蒙尼安
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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
    • 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
    • H04N19/30—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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/547—Motion estimation performed in a transform domain
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN201580029473.7A 2014-06-06 2015-06-04 视频编码器、视频解码器及其可操作的方法 Active CN106416258B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462009112P 2014-06-06 2014-06-06
US62/009,112 2014-06-06
US14/730,041 2015-06-03
US14/730,041 US9769492B2 (en) 2014-06-06 2015-06-03 Conformance parameters for bitstream partitions
PCT/US2015/034253 WO2015187981A1 (en) 2014-06-06 2015-06-04 Conformance parameters for bitstream partitions

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CN106416258A CN106416258A (zh) 2017-02-15
CN106416258B true CN106416258B (zh) 2019-07-09

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EP (1) EP3152908A1 (https=)
JP (1) JP6527889B2 (https=)
KR (1) KR20170015916A (https=)
CN (1) CN106416258B (https=)
BR (1) BR112016028389A2 (https=)
CA (1) CA2951040A1 (https=)
WO (1) WO2015187981A1 (https=)

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CN114902674B (zh) 2019-12-26 2025-07-15 字节跳动有限公司 视频编解码中的档次、层和层级指示
WO2021134018A1 (en) * 2019-12-26 2021-07-01 Bytedance Inc. Signaling of decoded picture buffer parameters in layered video
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WO2021142370A1 (en) 2020-01-09 2021-07-15 Bytedance Inc. Constraints on value ranges in video bitstreams
KR20260037179A (ko) * 2020-03-30 2026-03-17 엘지전자 주식회사 Sps 내 ptl, dpb 및 hrd 관련 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체
WO2021237086A1 (en) * 2020-05-22 2021-11-25 Bytedance Inc. Techniques for generation of a conformant output sub-bitstream
JP7529804B2 (ja) 2020-05-22 2024-08-06 バイトダンス インコーポレイテッド アクセスユニットにおけるピクチャ情報の信号通知
MX2022015676A (es) * 2020-06-09 2023-01-16 Bytedance Inc Extraccion de subflujo de bits de flujos de bits de video de multiples capas.
MX2022015674A (es) 2020-06-09 2023-01-16 Bytedance Inc Informacion de decodificador de video de referencia hipotetica anidada no escalable de se?alizacion.
KR20220037382A (ko) * 2020-09-17 2022-03-24 레몬 인크. 디코더 구성 레코드에서의 픽처 치수 표시
JP2023542213A (ja) 2020-09-25 2023-10-05 北京字節跳動網絡技術有限公司 映像ビットストリームにおけるネスト化及び非ネスト化ｓｅｉメッセージ
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JP6527889B2 (ja) 2019-06-05
BR112016028389A2 (pt) 2017-08-22
CA2951040A1 (en) 2015-12-10
US9769492B2 (en) 2017-09-19
JP2017522779A (ja) 2017-08-10
WO2015187981A1 (en) 2015-12-10
EP3152908A1 (en) 2017-04-12
US20150358640A1 (en) 2015-12-10
CN106416258A (zh) 2017-02-15
KR20170015916A (ko) 2017-02-10

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