2018年6月29日星期五

Forget about GoPro, High cost recommendation - SJCAM (part 4)

When it comes to looping video, how does SJCAM M20 avoid dropped frames? Avoid dropping frames by overlapping the next video with the previous video for one second. This method is more common in sports cameras and driving recorders, which can effectively avoid the problem of partial frame loss during long time recording.

The camera can be used independently or it can be controlled by the APP. The function is rich:
The practical slow-motion is more interesting than the delay.
The control of the camera can be directly linked to the body button, and can also be controlled by the WiFi directly connected with the APP. SJCAM M20, in general, is extremely versatile in function, supports driving recorder mode (power on automatically and recording), supports motion capture, can adjust EV, white balance, sharpness adjustment, supports RAW format picture shooting, supports exposure time setting such as, to meet the daily needs of the manual adjustment of the actual environment.

For this motion capture function, the sensitivity is not adjustable, but the detection effect is very sensitive. If the main body is slightly shaken or if there are object changes in the screen, it will automatically start recording. The preconditions for normal operation of this function are the start-up state and the motion capture mode. The applicable scenario is more suitable for use when the vehicle is parked.

sjcam sj8

Which is more playable, time-lapse photography or slow motion? Of course, it is slow motion, after all, the time-lapse photography function can be seen from SLR, mobile phones, etc. And slow-motion support -2X, -4X and -8X adjustment, you can record splashes of water, fish out of water and some other pictures, usually it rely on some software to achieve slow-motion effects. And the latest and professional sjcam sj8 is more convenient and easier to use.

For APP, one of the biggest effects of personal feeling is that it can be controlled remotely or with drones to view the screen in real time. After all, it is through the WiFi direct connection mode, the screen transmission is more smooth; the second is to download the video from the camera to the mobile phone, the download speed is relatively stable, it is best to choose Class10 TF card.

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