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Media control method and equipment based on desktop clouds

A desktop cloud and multimedia technology, applied in the field of desktop cloud applications, can solve the problems of multimedia data stream display stuck, occupy large bandwidth, reduce user experience, etc., so as to improve user experience, solve stuck, and reduce the bandwidth occupied by transmission. Effect

Active Publication Date: 2013-12-25
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] It can be seen from the above that the multimedia data stream needs to be transmitted from the thin client to the cloud server, decoded by the cloud server, and then transmitted to the thin client for display on the thin client. However, the transmission process of the multimedia data stream often takes up a large amount of time. Bandwidth, for example, for the application scenario of a high-definition multimedia camera, the video transmission between the thin client and the cloud server needs a bandwidth of more than 20 Mbps to ensure the smooth transmission of multimedia data streams. There will be delays, causing obvious lag when displaying multimedia data streams, thereby reducing user experience

Method used

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  • Media control method and equipment based on desktop clouds
  • Media control method and equipment based on desktop clouds
  • Media control method and equipment based on desktop clouds

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[0098] Mode 1: The client receives the first operation instruction sent by the cloud server, and determines the first multimedia data substream according to the first operation instruction, and the client encodes the first multimedia data substream to obtain the corresponding multimedia file, and send the multimedia file to the cloud server.

[0099] Wherein, the first operation instruction is an instruction issued by the user to the cloud server through the cloud desktop, for example, the first operation instruction may be a photographing instruction or a recording instruction.

[0100] By way of example, taking the multimedia data stream as a video data stream as an example, the user sends a recording instruction to the cloud server through the cloud desktop displayed to the user by the client, and the cloud server sends the recording instruction to the client. The recording instruction determines the first multimedia data substream. For example, the user sends a recording s...

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Abstract

The embodiment of the invention provides a media control method and equipment based on desktop clouds and relates to the field of desktop cloud application. The media control method and equipment aim to reduce bandwidths occupied by multimedia dataflow transmission in the multimedia control process. The method comprises the steps that multimedia dataflow is acquired by a client and is shown, control instructions sent by a cloud server are received, and corresponding control operation is conducted on the shown multimedia dataflow according to the control instructions. The media control method and equipment are suitable for media control.

Description

technical field [0001] The present invention relates to the field of desktop cloud applications, in particular to a desktop cloud-based media control method and device. Background technique [0002] In the desktop cloud application scenario, the user can access the cloud server through the thin client, and the cloud server provides the corresponding cloud desktop for the thin client. That is to say, only a thin client device or any other device that can be connected to the network is needed, and through a dedicated program or browser, you can access the cloud desktop and various applications provided by the cloud server for the thin client. [0003] In the prior art, the thin client can be externally connected with multimedia peripherals (such as a camera, microphone, etc.), and obtain multimedia data streams through the multimedia peripherals, and static screen images, mouse, The keyboard data and the multimedia data stream obtained by the multimedia peripherals, wherein t...

Claims

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Application Information

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IPC IPC(8): H04N21/6587H04N21/63H04N21/472H04N21/647H04L29/08
CPCH04N21/47202H04N21/6332H04N21/8173H04N21/226H04N21/2662H04N21/472H04N21/4858
Inventor 高林戴欣
Owner HUAWEI TECH CO LTD
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