Video playback method of shooting device and shooting device
A shooting device and video technology, applied in the direction of TV, color TV, color TV parts, etc., can solve the problems of high energy consumption, waste of energy consumption, high performance requirements of the shooting device, etc., to reduce playback energy consumption, reduce equipment cost, The effect of reducing playback performance requirements
Pending Publication Date: 2022-03-25
SZ DJI TECH CO LTD
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Problems solved by technology
During local video playback, due to the small display resolution of the monitor, high-resolution video streams cannot obtain high-resolution display effects
Moreover, due to the need for the display to play back high-resolution video streams, high energy consumption is bound to be required, which will not only cause waste of energy consumption, but also have higher performance requirements for the shooting device
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to 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 present invention.
[0024] The existing shooting device only stores one high-definition video stream, and usually the display resolution of the display of the shooting device is lower than the resolution of the high-definition video stream, which leads to the fact that when the video is played back, although the video with a higher resolution is stored stream, but high-resolution display effects cannot be obtained; and high-definition video streams increase the performance require...
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The invention discloses a video playback method of a shooting device and the shooting device, and the method comprises the steps: obtaining at least two paths of video streams of the same target object through a video recording device, the at least two paths of video streams comprise a first video stream and a second video stream, and the resolution of the first video stream is greater than the resolution of the second video stream; the first video stream and the second video stream are stored in the storage device; and when video playback is carried out, one video stream is selected from the first video stream and the second video stream and is played back through a display of the shooting device. According to the invention, the two paths of video streams with different resolutions are stored in the storage device, and one path of video stream can be selected for playback according to actual conditions during video playback, so that the playback energy consumption is reduced, the requirement on the playing performance of the shooting device is reduced, and the equipment cost of the shooting device is reduced.
Description
technical field [0001] The invention relates to the field of video playback, in particular to a video playback method of a shooting device and a shooting device. Background technique [0002] In the related art, the shooting device only stores one high-definition video stream with higher resolution. Usually, due to the portability requirement of the shooting device, the display resolution of the display of the shooting device is designed to be small, and generally the display resolution of the display is smaller than the resolution of the high-definition video stream. During local video playback, due to the small display resolution of the monitor, high-resolution video streams cannot obtain high-resolution display effects. Moreover, since the display is required to play back high-resolution video streams, high energy consumption is inevitably required, which not only causes waste of energy consumption, but also requires higher performance of the shooting device. Contents ...
Claims
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IPC IPC(8): H04N21/472H04N21/4402H04N5/93
CPCH04N5/93H04N21/440263H04N21/47217
Inventor 马骏
Owner SZ DJI TECH CO LTD