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Method, device and terminal for determining push video type

A video type and streamer technology, applied in the field of communication, can solve the problems of poor robustness and achieve good robustness

Active Publication Date: 2019-05-17
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a method, device, and terminal for determining the type of video to be pushed, so as to solve the problem of poor robustness existing in the existing scheme of managing the relationship between device models and video types by establishing a white list

Method used

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  • Method, device and terminal for determining push video type
  • Method, device and terminal for determining push video type
  • Method, device and terminal for determining push video type

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] refer to figure 1 , shows a flow chart of steps of a method for determining the type of a video to be pushed according to Embodiment 1 of the present invention.

[0028] The method for determining the video type to be pushed in the embodiment of the present invention may include the following steps:

[0029] Step 101: Determine the network bandwidth, central processing unit occupancy rate, encoding frame rate, and acquisition frame rate of the video receiving device.

[0030] The determined network bandwidth is the upload bandwidth of the device, and there are probes to calculate the network bandwidth when the CDN (Content Delivery Network, that is, the content distribution network) pushes the stream. The unit of network bandwidth is Kbps, also known as bit rate, which refers to the transmission rate of digital signals, that is, how many thousand bits of information are transmitted per second. Kbps can also represent the transmission speed of the network.

[0031] The...

Embodiment 2

[0039] refer to figure 2 , shows a flow chart of steps of a method for determining the push video type according to Embodiment 2 of the present invention.

[0040] The method for determining the video type to be pushed in the embodiment of the present invention specifically includes the following steps:

[0041] Step 201: Determine the network bandwidth, central processing unit occupancy rate, encoding frame rate, and acquisition frame rate of the video receiving device.

[0042] For the specific acquisition methods of several parameters such as network bandwidth, central processing unit occupancy rate, and encoding frame rate, please refer to the relevant description in Embodiment 1, which will not be repeated in the embodiment of the present invention.

[0043] Step 202: Determine the first streaming sub-weight of the device according to the network bandwidth.

[0044] A preferred way to determine the first streaming sub-weight of the device according to the network bandw...

Embodiment 3

[0081] refer to image 3 , shows a structural block diagram of an apparatus for determining the type of a pushed video according to Embodiment 3 of the present invention.

[0082] The apparatus for determining the push video type in this embodiment of the present invention may include: a parameter determination module 301 configured to determine the network bandwidth, CPU occupancy rate, encoding frame rate, and acquisition frame rate of the video receiving device; a weight determination module 302 configured to It is configured to determine the stream push weight of the device according to the network bandwidth, the CPU occupancy rate, the encoding frame rate and the collection frame rate; the type determination module 303 is configured to determine the stream push weight according to the stream push weight value to determine the type of video pushed to the device.

[0083] Preferably, the weight determination module 302 may include: a first sub-module 3021 configured to det...

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Abstract

The embodiment of the invention provides a method, device and terminal for determining a pushed video type. The method comprises the following steps: determining network bandwidth, central processor occupancy rate, encoding frame rate and collecting frame rate of video receiving equipment; determining a plug-flow weight of the equipment according to the network bandwidth, the central processor occupancy rate, the encoding frame rate and the collecting frame rate; and determining the video type pushed by the equipment according to the plug-flow weight. The method for determining the pushed video type provided by the embodiment of the invention is suitable for various sets of equipment in different models, and has good robustness.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, device and terminal for determining the type of pushed video. Background technique [0002] At present, various live broadcast platforms have emerged as the times require, and there are many types of live broadcast platforms, and users can watch live broadcasts through various types of equipment. When the server pushes the video, it needs to push the adapted type of video to the device. Therefore, for the same video in the server, it needs to be transcoded into different types of videos, that is, videos with different resolutions. [0003] At present, the adaptation relationship between device models and video types is mainly determined by establishing a whitelist. For example: the adaptation relationship between various models and video types can be set in the white list. However, in the existing method of managing the adaptation relationship between d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/462H04N21/442H04N21/262H04N21/2662
CPCH04N21/26208H04N21/26216H04N21/2662H04N21/44227H04N21/4424H04N21/4621
Inventor 蔡砚刚赵龙李美卓陈彬于冰
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD