Method and device for screen-mirroring playing of video
A technology for playing videos and projecting screens, applied in the field of communications, can solve the problems of limited storage space of smartphones, long waiting times for users, and wasting time.
Inactive Publication Date: 2017-02-22
LETV HLDG BEIJING CO LTD +1
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Problems solved by technology
[0005] When the smart TV receives the complete video file sent by the mobile terminal, the smart TV will play the video file. If the complete video file has a large capacity, it will take a long time for the smart phone to send the complete video file to the smart TV. , then the user also needs to wait for a long time
Moreover, the storage space of the smart phone is limited, if the video that the user wants to watch is not stored on the smart phone, the video that the user wants to watch can only be downloaded on the smart phone, so the user will also wait for a long time
Therefore, it may waste a lot of time to use the above-mentioned related technologies to realize playing video on the screen, thereby reducing the efficiency of users watching videos
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[0088] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the embodiments of the present invention.
[0089] figure 1 It is a flow chart of a method for playing video on a screen projection provided by an embodiment of the present invention. figure 1 The method for playing video on the screen as shown can enable the smart terminal to directly obtain the video file on the server by using the video identifier sent by the mobile terminal during the process of playing the video on the screen, and can directly play the video file without the user w...
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The embodiment of the invention relates to a method and device for the screen-mirroring playing of a video, and the method comprises the steps: receiving a screen-mirroring request sent by a mobile terminal, wherein the screen-mirroring request comprises a player identification and a video identification; carrying out the call of a webpage browser of an intelligent terminal, and opening a webpage player corresponding to the player identification; carrying out the call of the webpage player to send a first network request to a server, wherein the first network request comprises a video identification and a cross-domain request identification; receiving a video file and the first response request transmitted by the server, wherein the first response request comprises a permission cross-domain parameters; and carrying out the call of the network player to play the video file when the network browser recognizes that the first response request comprises the permission cross-domain parameters. According to the scheme of the embodiment of the invention, the method can enable the intelligent terminal to directly obtain the video file from the server through the video identification transmitted by the mobile terminal in a process of screen-mirroring video playing, can directly play the video file without waiting, and improves the video watching efficiency of a user.
Description
technical field [0001] Embodiments of the present invention relate to the technical field of communications, and more specifically, to a method and device for playing video on a screen. Background technique [0002] At present, the scheme of using smartphones to cast videos to smart TVs is very mature. In the industry, smartphones are mainly used to transmit video files to smart TVs to realize video projection. [0003] In the above-mentioned related technologies, the execution process of screen-casting and playing video is as follows: first, the user selects a video file from multiple video files pre-stored in the smart phone, and inputs an instruction to the smart phone to play the video file through screen-casting; then, When the smart phone receives the instruction, the smart phone will establish a communication connection with the smart TV, and send the video file and a request to play the video file to the smart TV through the communication connection; finally, when th...
Claims
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IPC IPC(8): H04N21/436H04N21/654H04N21/658
CPCH04N21/43615H04N21/654H04N21/6581
Inventor 李怡锟
Owner LETV HLDG BEIJING CO LTD