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Multimedia file delivery method and device, storage medium and electronic device

A technology for a multimedia file and a throwing method is applied in the fields of storage media, multimedia file throwing method and device, and electronic devices, and can solve the problems of poor versatility and convenience, cumbersome screen casting operation process, etc., and optimize the screen casting program and speed. Effect

Active Publication Date: 2019-10-25
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a method and device for delivering multimedia files, a storage medium, and an electronic device, so as to at least solve the cumbersome operation process of screen projection in the related art and common problems. Sexuality and poor convenience

Method used

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  • Multimedia file delivery method and device, storage medium and electronic device
  • Multimedia file delivery method and device, storage medium and electronic device
  • Multimedia file delivery method and device, storage medium and electronic device

Examples

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Embodiment 1

[0048] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Taking running on a mobile terminal as an example, figure 2 It is a hardware structural block diagram of a mobile terminal according to a method for delivering multimedia files according to an embodiment of the present invention. Such as figure 2 As shown, the mobile terminal 10 may include one or more ( figure 2 Only one is shown in the figure) a processor 102 (the processor 102 may include but not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 for storing data. Optionally, the above-mentioned mobile terminal also A transmission device 106 for communication functions as well as input and output devices 108 may be included. Those of ordinary skill in the art can understand that, figure 2 The shown structure is only for illustration, an...

Embodiment 2

[0099] According to another embodiment of the present invention, a device for delivering multimedia files is also provided, which is used to implement any one of the above method embodiments, and the descriptions that have already been made will not be repeated here. Figure 9 is a structural block diagram of a device for delivering multimedia files according to an embodiment of the present invention, such as Figure 9 As shown, the device includes: a monitoring module 90, configured to monitor whether a data packet sent by the communication module is received when the multimedia playback device is in a power-off state, wherein the communication module includes a wired communication module and / or a wireless communication module module; analysis module 92, used to analyze whether the data packet contains a multimedia delivery protocol when receiving the data packet sent by the communication module, wherein the multimedia delivery protocol includes at least one of the following: ...

Embodiment 3

[0111] An embodiment of the present invention also provides a storage medium, in which a computer program is stored, wherein the computer program is set to execute the steps in any one of the above method embodiments when running.

[0112] Optionally, in this embodiment, the above-mentioned storage medium may be configured to store a computer program for performing the following steps:

[0113] Step S1, when the multimedia playback device is in the power-off state, monitor whether the data packet sent by the communication module is received, wherein the communication module includes a wired communication module and / or a wireless communication module;

[0114]Step S2, when receiving the data packet sent by the communication module, analyze whether the data packet contains a multimedia delivery protocol, wherein the multimedia delivery protocol includes at least one of the following: Digital Living Network Alliance DLNA protocol, Miracast protocol, Airplay protocol;

[0115] Ste...

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Abstract

The embodiment of the invention provides a multimedia file delivery method and device, a storage medium and an electronic device, and the method comprises the steps: monitoring whether a data packet transmitted by a communication module is received or not when multimedia playing equipment is in a power-off state, and enabling the communication module to comprise a wired communication module and / ora wireless communication module; when a data packet sent by the communication module is received, analyzing whether the data packet contains a multimedia delivery protocol or not; and when the data packet contains the multimedia delivery protocol, starting the multimedia delivery equipment to deliver the multimedia file in the data packet. The problems that in the prior art, the screen projectionoperation process is tedious, and universality and convenience are poor are solved.

Description

technical field [0001] The present invention relates to the technical fields of audio, video and communication, in particular, to a method and device for delivering multimedia files, a storage medium, and an electronic device. Background technique [0002] At present, wireless projection screen display has been more and more used in family, business meetings, video surveillance and other occasions. The use of wireless projection screen is generally divided into three categories: 1. Network link push playback, 2. Audio and video media file push Play, 3. Screen mirroring playback (same screen). [0003] In the current related technologies, the display device is generally turned on through an intermediate operation (physical or touch button operation, remote control operation, mobile phone APP remote control operation, etc.), and then the source end (such as a smart phone, PC, tablet) is used to initiate Wireless projection display. The above operation process may require sea...

Claims

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Application Information

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IPC IPC(8): G06F3/14H04W52/02
CPCG06F3/1454H04W52/0225Y02D30/70
Inventor 王振亚吴凯宫纪伟朱晓菲黄洁楠
Owner ZHEJIANG DAHUA TECH CO LTD
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