9245
lvl.4
Flight distance : 69455 ft
United States
Offline
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This has been discussed before, I also would love to see it, however DJI insists it is impossible.
The reason is that Active Track uses lots of processing power, more than the camera has. The reason it works in the drones is because the drone does the processing, not the camera. The same thing goes for the Osmo Mobile series, the processing is done in the phone, not the device.
DJI claims to have experimented with having the app do the processing on the phone then communicating the corrections to the camera via the WiFi connection, but they found that it was too slow. Basically they made it work, but the time it took for the camera to send the images to the phone, then the phone to process the Active Tracking then communicate that back to the camera took too long and prevented it from effectively keeping the subject framed as, by the time the camera corrected, the subject would already be somewhere else. So the idea was scrapped.
There is a workaround of sorts which uses a third party GPS tracking app, basically it tells the phone to point the camera in the direction of a GPS signal, which requires another device which can transmit that signal. So what you would do is place a device, like another phone, on whatever you want to track then just start filming. It’s not exactly the same thing and isn’t nearly as flexible, but it might work for you. |
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