CN107211193B - 感知体验质量估计驱动的智能适应视频流传输方法和系统 - Google Patents
感知体验质量估计驱动的智能适应视频流传输方法和系统 Download PDFInfo
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- CN107211193B CN107211193B CN201680008584.4A CN201680008584A CN107211193B CN 107211193 B CN107211193 B CN 107211193B CN 201680008584 A CN201680008584 A CN 201680008584A CN 107211193 B CN107211193 B CN 107211193B
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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
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
-
- 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
- H04L65/80—Responding to QoS
-
- 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
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/164—Feedback from the receiver or from the transmission channel
-
- 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
-
- 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
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/23805—Controlling the feeding rate to the network, e.g. by controlling the video pump
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (37)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562113401P | 2015-02-07 | 2015-02-07 | |
| US62/113,401 | 2015-02-07 | ||
| PCT/CA2016/050111 WO2016123721A1 (en) | 2015-02-07 | 2016-02-08 | Method and system for smart adaptive video streaming driven by perceptual quality-of-experience estimations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107211193A CN107211193A (zh) | 2017-09-26 |
| CN107211193B true CN107211193B (zh) | 2021-04-13 |
Family
ID=56563275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680008584.4A Active CN107211193B (zh) | 2015-02-07 | 2016-02-08 | 感知体验质量估计驱动的智能适应视频流传输方法和系统 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10863217B2 (zh) |
| EP (1) | EP3254470B8 (zh) |
| JP (1) | JP6845808B2 (zh) |
| CN (1) | CN107211193B (zh) |
| CA (1) | CA2975904C (zh) |
| WO (1) | WO2016123721A1 (zh) |
Families Citing this family (65)
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| US10291487B2 (en) | 2016-06-08 | 2019-05-14 | Bank Of America Corporation | System for predictive acquisition and use of resources |
| US10178101B2 (en) | 2016-06-08 | 2019-01-08 | Bank Of America Corporation | System for creation of alternative path to resource acquisition |
| US10581988B2 (en) | 2016-06-08 | 2020-03-03 | Bank Of America Corporation | System for predictive use of resources |
| US10440082B1 (en) * | 2016-06-21 | 2019-10-08 | Amazon Technologies, Inc. | Adjusting parameter settings for bitrate selection algorithms |
| US11102535B1 (en) * | 2016-06-21 | 2021-08-24 | Amazon Technologies, Inc. | Adjusting parameter settings for bitrate selection algorithms |
| KR102532645B1 (ko) * | 2016-09-20 | 2023-05-15 | 삼성전자 주식회사 | 적응적 스트리밍 서비스에서 스트리밍 어플리케이케이션으로 데이터를 제공하는 방법 및 장치 |
| US10454987B2 (en) | 2016-10-28 | 2019-10-22 | Google Llc | Bitrate optimization for multi-representation encoding using playback statistics |
| KR102633595B1 (ko) | 2016-11-21 | 2024-02-05 | 삼성전자주식회사 | 디스플레이장치 및 그 제어방법 |
| US10834406B2 (en) | 2016-12-12 | 2020-11-10 | Netflix, Inc. | Device-consistent techniques for predicting absolute perceptual video quality |
| US10742708B2 (en) | 2017-02-23 | 2020-08-11 | Netflix, Inc. | Iterative techniques for generating multiple encoded versions of a media title |
| US10917644B2 (en) | 2017-02-23 | 2021-02-09 | Netflix, Inc. | Iterative techniques for encoding video content |
| US11153585B2 (en) | 2017-02-23 | 2021-10-19 | Netflix, Inc. | Optimizing encoding operations when generating encoded versions of a media title |
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| US10425683B2 (en) * | 2017-05-31 | 2019-09-24 | Netflix, Inc. | Temporal placement of a rebuffering event |
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| CN113132765A (zh) * | 2020-01-16 | 2021-07-16 | 北京达佳互联信息技术有限公司 | 码率决策模型训练方法、装置、电子设备及存储介质 |
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| JP2018520560A (ja) | 2018-07-26 |
| EP3254470A4 (en) | 2018-06-20 |
| JP6845808B2 (ja) | 2021-03-24 |
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| WO2016123721A1 (en) | 2016-08-11 |
| CA2975904A1 (en) | 2016-08-11 |
| CN107211193A (zh) | 2017-09-26 |
| EP3254470B8 (en) | 2022-06-08 |
| EP3254470A1 (en) | 2017-12-13 |
| EP3254470B1 (en) | 2022-03-30 |
| US20180041788A1 (en) | 2018-02-08 |
| US10863217B2 (en) | 2020-12-08 |
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