Hi there. Thank you for your feedback. The Osmo Action 4 does not use common standards such as HLG. The videos captured in the normal video mode by Osmo Action 4 are high dynamic range videos and there is No separate HDR mode. Action 4 uses DCG HDR, an HDR technology on the camera sensor. The footage shot in normal video mode has a high dynamic range effect. Without losing details in the highlights, the details in the dark will also be recorded well.
madao05 Posted at 1-17 21:57
Ok thanks for the clarification,
Any plan to support HLG?
Otherwise I wait to buy the next Action 5 hoping it will support HLG HDR…
As the camera already supports HDR as standard, what is the reason for wanting HLG?
Bashy Posted at 1-18 04:10
As the camera already supports HDR as standard, what is the reason for wanting HLG?
DCG HDR is not a standard and it is just a way to improve a little bit the exposure of the photgram...
With the HLG it is possible to save in the video file all the informations that using a narrow space like REC. 709 would be lost.
In very very simple words if you don't save the video using a correct format you are losing all the extra informations that are needed to reproduce correctly scene with very high dynamic range...
DJI Paladin Posted at 1-17 21:45
Hi there. Thank you for your feedback. The Osmo Action 4 does not use common standards such as HLG. The videos captured in the normal video mode by Osmo Action 4 are high dynamic range videos and there is No separate HDR mode. Action 4 uses DCG HDR, an HDR technology on the camera sensor. The footage shot in normal video mode has a high dynamic range effect. Without losing details in the highlights, the details in the dark will also be recorded well.
could you please consider it as a feature request for a next firmware update for the Action 4 or even for the next Action 5?
madao05 Posted at 1-22 01:13
could you please consider it as a feature request for a next firmware update for the Action 4 or even for the next Action 5?
We appreciate your feedback. Rest assured that we will record this request and forward it to the designated team for attention. Should you have other inquiries, feel free to contact us. Have a nice day.