Remote photographing focusing method and system

Abstract

The invention discloses a remote photographing focusing method and system. The system specifically comprises a control terminal and a shooting terminal, the control terminal and the shooting terminal are connected, a callback function used for processing data returned from the shooting terminal is registered, then the control terminal starts a remote photographing application, a shooting instruction is sent to the shooting terminal, whether the shooting terminal supports a focusing function or not is inquired, if the shooting terminal supports the focusing function, a shooting preview interface is started, a focal length adjusting range and a real-time preview picture are sent to the control terminal, and the control terminal displays an operation control used for adjusting the focal length on the preview interface of the control terminal according to the focal length adjusting range. According to the remote photographing focusing method and system, the control terminal remotely controls the shooting terminal to conduct focusing and photographing, therefore, photographing operations are flexible and various, operations such as autodyne and group photographing are facilitated greatly, a picture can be previewed in the focusing process, and the focusing accuracy and the photographing quality are improved.

Description

technical field [0001] The present invention relates to the field of mobile communication technologies, in particular to a method and system for remote photographing and focusing. Background technique [0002] In recent years, with the rapid development of mobile communication technology, in addition to existing digital cameras, more and more mobile terminal devices have camera functions, such as mobile phones, personal digital assistants (PDAs), and tablet computers. These mobile terminals and digital cameras with camera function enable people to record wonderful moments in life at any time and enrich people's life. When others ask for help, especially when taking selfies and group photos, this is due to the singleness of the operation mode of the camera device, which cannot be used for remote operations, which seriously affects the user experience. Contents of the invention [0003] In view of the deficiencies in the prior art above, the purpose of the present invention...

AI Technical Summary

Problems solved by technology

These mobile terminals and digital cameras with camera function enable people to record wonderful moments in life at any time and enrich people's life. When others ask for help, especially when taking selfies and group photos, this is due to the single operation mode of the camera device, which cannot be used for remote operations, which seriously affects the user experience

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