CN104704840B - 用于编解码视频数据的方法和装置及计算机可读存储媒体 - Google Patents
用于编解码视频数据的方法和装置及计算机可读存储媒体 Download PDFInfo
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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
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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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
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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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
-
- 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
-
- 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
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
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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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261705119P | 2012-09-24 | 2012-09-24 | |
| US61/705,119 | 2012-09-24 | ||
| US201261708475P | 2012-10-01 | 2012-10-01 | |
| US61/708,475 | 2012-10-01 | ||
| US14/033,264 | 2013-09-20 | ||
| US14/033,264 US9654802B2 (en) | 2012-09-24 | 2013-09-20 | Sequence level flag for sub-picture level coded picture buffer parameters |
| PCT/US2013/061222 WO2014047582A1 (en) | 2012-09-24 | 2013-09-23 | Sequence level flag for sub-picture level coded picture buffer parameters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104704840A CN104704840A (zh) | 2015-06-10 |
| CN104704840B true CN104704840B (zh) | 2019-04-05 |
Family
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Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
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| CN201380049577.5A Active CN104704840B (zh) | 2012-09-24 | 2013-09-23 | 用于编解码视频数据的方法和装置及计算机可读存储媒体 |
| CN201380049782.1A Active CN104662918B (zh) | 2012-09-24 | 2013-09-23 | 缓冲周期及恢复点补充增强信息消息 |
| CN201380049749.9A Active CN104662917B (zh) | 2012-09-24 | 2013-09-23 | 视频译码中的经译码图片缓冲器到达及标称移除时间 |
| CN201380049555.9A Active CN104662915B (zh) | 2012-09-24 | 2013-09-23 | 一种解码方法、装置及可读介质 |
| CN201380049737.6A Active CN104662916B (zh) | 2012-09-24 | 2013-09-23 | 用于经译码图片缓冲器移除时间的方法和装置 |
| CN201380049788.9A Active CN104662919B (zh) | 2012-09-24 | 2013-09-23 | 用于解码视频数据的方法和装置 |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
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| CN201380049782.1A Active CN104662918B (zh) | 2012-09-24 | 2013-09-23 | 缓冲周期及恢复点补充增强信息消息 |
| CN201380049749.9A Active CN104662917B (zh) | 2012-09-24 | 2013-09-23 | 视频译码中的经译码图片缓冲器到达及标称移除时间 |
| CN201380049555.9A Active CN104662915B (zh) | 2012-09-24 | 2013-09-23 | 一种解码方法、装置及可读介质 |
| CN201380049737.6A Active CN104662916B (zh) | 2012-09-24 | 2013-09-23 | 用于经译码图片缓冲器移除时间的方法和装置 |
| CN201380049788.9A Active CN104662919B (zh) | 2012-09-24 | 2013-09-23 | 用于解码视频数据的方法和装置 |
Country Status (22)
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| EP (6) | EP2898684B1 (enExample) |
| JP (6) | JP6239626B2 (enExample) |
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| AU (6) | AU2013317764B2 (enExample) |
| BR (6) | BR112015006492B1 (enExample) |
| CA (6) | CA2884286C (enExample) |
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| PH (6) | PH12015500479B1 (enExample) |
| RU (6) | RU2628196C2 (enExample) |
| SG (7) | SG11201501519QA (enExample) |
| TW (6) | TWI569626B (enExample) |
| UA (2) | UA114930C2 (enExample) |
| WO (6) | WO2014047582A1 (enExample) |
| ZA (4) | ZA201502382B (enExample) |
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| KR101979559B1 (ko) * | 2012-06-25 | 2019-05-16 | 닛본 덴끼 가부시끼가이샤 | 비디오 디코딩 장치, 방법 및 프로그램 |
| US9716892B2 (en) | 2012-07-02 | 2017-07-25 | Qualcomm Incorporated | Video parameter set including session negotiation information |
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| US10021394B2 (en) | 2012-09-24 | 2018-07-10 | Qualcomm Incorporated | Hypothetical reference decoder parameters in video coding |
| US9479774B2 (en) | 2012-09-24 | 2016-10-25 | Qualcomm Incorporated | Buffering period and recovery point supplemental enhancement information messages |
| US9374585B2 (en) * | 2012-12-19 | 2016-06-21 | Qualcomm Incorporated | Low-delay buffering model in video coding |
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