One screen sharing method, apparatus and system
A technology of sharing and synchronous display on the same screen, applied in the multimedia field, can solve problems such as unsatisfactory viewing experience of users, and achieve the effect of improving viewing experience, stable transmission process, high data transmission rate and transmission quality
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[0077] Example 1:
[0078] When a user views a photo in the mobile phone through the mobile phone 20 at home, and wants to share the photo to the smart TV at home for viewing, he finds "Share" in the preset menu of the mobile phone 20 and triggers it, and then selects share to "Smart TV" (see figure 2 Shown).
[0079] When the mobile phone 20 receives the above operation, it will determine whether the display interface 21 of the mobile phone is a static interface or a dynamic interface. Since the application corresponding to the interface of the viewed photo is "album", then according to the attributes of the album, the status of the photo when viewed If the display interface is a static interface, the image data of the display interface only needs to be acquired once.
[0080] The first WiHD chip sends a request to establish a connection to the second WiHD chip. After the smart TV accepts the connection request, the mobile phone and the smart TV can realize a communication connect...
Example
[0082] Example 2:
[0083] When a user watches a certain video file on the mobile phone through the mobile phone at home, and wants to share the video file to the smart TV at home for viewing, find and trigger "Share" in the preset menu of the mobile phone, and then select Share to "Smart TV".
[0084] When the mobile phone receives the above operation, it judges whether the display interface is a static interface or a dynamic interface. Since the application corresponding to the interface for watching the video is "Baofengyingyin", then according to the attributes of "baofengyingyin" you can know the display when watching the video If the interface is a dynamic interface, the image data of the display interface needs to be obtained in real time.
[0085] According to the application (Baofeng Yingyin) corresponding to the display interface determined in the above steps, find the file corresponding to the display interface in the application (for example, "Zhen Huan Chuan First Episo...
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