A method for accessing ts stream of streaming data platform

A technology of streaming data and access methods, applied in image communication, selective content distribution, electrical components, etc., can solve problems that are not suitable for streaming data, inconvenient for streaming data analysis and application, and avoid complexity performance, fast storage and access speed, and reduced adaptation costs

Active Publication Date: 2021-08-17
杭州视在数科信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0023] (f) The design of cloud storage has certain universality, it is not suitable for streaming data such as video, and it is not convenient to use cloud storage to build analysis and application based on streaming data

Method used

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  • A method for accessing ts stream of streaming data platform
  • A method for accessing ts stream of streaming data platform
  • A method for accessing ts stream of streaming data platform

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Experimental program
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Embodiment Construction

[0066] The present invention is described in further detail with reference to the accompanying drawings and specific embodiments.

[0067] The streaming data platform can store and retrieve data at a high speed, and does not involve the self-developed storage methods of various manufacturers; and TS (MPEG Transport Stream) is a standard audio and video packaging format with mature and stable technical standards and is widely used in Digital TV and network streaming media can be used as a unified packaging format for video analysis algorithms, and do not involve the private stream formats of various manufacturers. In addition, HLS (HTTP Live Streaming) also uses TS as the transport stream format. Most on-demand and live broadcast applications on the Internet support TS streams, which can facilitate web applications to embed the playback function of TS streams.

[0068] For this reason, above-mentioned purpose of the present invention is achieved through the following technical ...

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Abstract

The invention relates to the storage, query, download and on-demand of video streams on a streaming data processing platform, in particular to a storage, access method and application of a TS stream based on a streaming data platform, which can be well integrated with an artificial intelligence algorithm platform . The streaming data platform has fast storage and access speed, which can meet the needs of application scenarios with high real-time requirements, while avoiding the complexity of accessing traditional video storage. The structure stored in the streaming data platform adopts the data of the TS stream and its corresponding index, which reduces the adaptation cost of third-party access to this data, and can customize policies such as packet loss and frame extraction according to the index data. Access data can be quickly indexed by indexing a data-specific video tag.

Description

technical field [0001] The present invention relates to the storage, query, download and on-demand of video streams on a streaming data processing platform, and in particular to a storage, access method and application of a TS stream based on a streaming data platform, which can be better integrated with an artificial intelligence algorithm platform . Background technique [0002] At present, the video analysis platform has high requirements for the real-time performance of the algorithm, which also leads to higher and higher requirements for the storage and query of video data. In large-scale projects, there are often multiple algorithm companies involved in video algorithm processing at different levels or businesses. A friendly video storage format will reduce the access cost and access cost of video analysis algorithms. [0003] Currently, there are two common video storage and access methods: (1) disk array; (2) cloud storage. [0004] (1) Disk array [0005] Most of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/231H04N21/232H04N21/858H04N21/8547
CPCH04N21/231H04N21/232H04N21/8547H04N21/8586
Inventor 吴晓晖胡成龙
Owner 杭州视在数科信息技术有限公司
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