After months of riding and recording hundreds of MTB clips with the DJI Osmo Action 3, I found the best settings for cinematic POV videos.
Feel free to steal my exact settings for your own videos!
These will work in difficult, changing lighting conditions like under tree cover and direct sunlight as well as overcast weather.
But don’t take my word for it, here is a sample clip of what these settings look like:
The camera will only adjust the shutter speed and ISO automatically within the range you set. Everything else is in your control and will repeatedly lead to amazing video quality!
Settings for ND Filters
- Chest mount: Shutter 1/240 and ISO max 1600. ND4 or ND8 should be fine.
- Helmet mount: Shutter 1/120 and ISO max 1600 with ND8
These settings will keep stabilization intact while creating more motion blur. You’ll need manual exposure control here, which is only available in normal Video Mode, not HDR.
This way you can make sure the stabilization works at all times, even in dark spots. Everything else is in your control and will repeatedly lead to amazing video quality!
For low-light situations or at night, a few tweaks are necessary to get optimized settings. There’s a full article dedicated to DJI Osmo Action 3 low-light settings.
Color Grading for Action Cam Videos
Make your POV footage pop with custom color grades!
Download my FREE LUT specifically for MTB videos:
How to unlock the DJI Osmo Action 3’s PRO settings:
In order to gain access to the full list of settings, you need to activate PRO settings.
- Simply access the camera setting menu on the right of the screen.
- And on the top right of that menu, you see the toggle for “PRO” settings.
- It’s activated when it’s yellow instead of black.
You immediately see additional settings added when it’s on. The detailed video settings are accessed through the menu on the right side. See the pictures below for reference.
How to set shutter speed range
Now in the exposure settings you can choose between Manual and Auto exposure. Only in Auto you can select a shutter speed range. Simply open the menu and tap on the Shutter option in the top left.
Now you can limit the minimum shutter the camera can fall back to when in low-light scenarios!
By setting the minimum to 1/200 you can guarantee that the camera can always stabilize the footage, even when it gets dark. It will max out the ISO when shutter can’t get any slower.
So, there you have it. Those are the semi-automatic settings that record cinematic, well-balanced footage that looks more like what you experience through your own eyes. Read on further down for a deep dive into what each setting does.
Just by changing a couple of very simple settings on this camera it really does make a huge difference in how we capture the awesome things we do out there so that we can share them with our friends.
Recommended: 2.7K or 4K
I’m sure you know this one: pixels count in relation to the aspect ratio. But there’s more to it in an action cam!
The way stabilization works is through software. The camera actually crops into the frame a little bit to be able to seemingly “remove” movement from the picture.
That also means the real captured resolution of the final video is usually a little lower of the actual file. That’s why 1080p will look more blurry and a minimum of 2.7K is recommended.
I use 4K all the time and don’t change it ever. If you got a 4K monitor or high-res phone screen to enjoy all those pixels, the higher resolution is even nicer to look at. It’s incredible fidelity to experience!
Recommended: 30 fps
This is what produces the natural motion blur, similar to what you would see through your own eyes. Framerate of 24, 25, and 30 are a big part of what makes video footage cinematic. Bonus points for making you seem to ride faster, every other setting being the same.
For POV shots I believe 30 FPS works best, especially with quick direction changes like riding turns or head movement from left to right. But there’s nothing wrong with 24p or 25p. Those have a more cinema-like look to them. It’s up to you.
Often 60 FPS are used for slow-mo or fast-twitch action footage that still looks crisp. 50 or 60 FPS give your footage a sharper look without motion blur so trail features are more pronounced if that’s the look you want to achieve.
High FPS of 60 and above allow for slowing footage down for a smooth slow-motion effect. At regular watch speeds, there is no tangible difference between 60 and 480 fps. Your SD card may disagree as it fills up much quicker.
Image stabilization (Rocksteady)
Recommended: Rocksteady 3.0 (not +)
On a bike, it’s critical to use any one stabilization option, preferably the new RockSteady 3.0
Horizon leveling mimics a gimbal that’s keeping the camera level. I don’t recommend it for biking, because the FOV gets much smaller. It’s a cool effect tho, especially doing a follow-cam where the subject is in front like in the example video at the top.
Above and beyond a stable image is the most important feature of any camera strapped to your helmet, chest or bike. I used to own the first generations of GoPros, but any mount besides the helmet mount was completely unusable because of the shaky footage.
Now chest mounts are all the rage (GoPro’s Chesty 2.0 is still my favorite tho).
When left on auto, the camera will constantly color correct, while not knowing what it sees. If the screen is full of green grass, or brown dirt, it will choose a white balance that reduces green or brown from the image resulting in weird-looking color fluctuations.
This is why auto settings will always look amateurish, no matter what you do in editing.
This is an outdoor camera. And sunlight has a color temperature of about 5500 Kelvin. Easy as that. Set it once and never change it again. You wouldn’t want your white balance to change from clip to clip or even worse within a clip.
In addition, white balance will destroy the warm natural hue during sunsets – a period also called the golden hour. 6000K may be okay on a cloudy day to avoid a blue hue or to make a sunset pop.
Field of view (FOV)
Recommended: Wide or Ultrawide
A wider FOV can help with a couple of effects: the sense of speed and capturing reference points the viewer can identify with. Since on a bike both hands are occupied, the camera needs to be able to see a lot without moving the camera angle.
The Osmo Action 3’s 155-degree FOV is arguably the widest right now (apart from 360° cams) and creates incredibly intense footage.
Generally, a wide FOV is able to capture the ground, ahead on the trail and the bike as reference for the viewer within the same shot.
A view from on top of the helmet sometimes only has a view of the trail ahead and much of the feeling gets lost for the audience since there are no reference points. No arms, no bike frame, no handlebars.
Nothing is inherently wrong with the “Normal” color profile, which sports the popping colors you’d expect from an action cam. If this saturated and high-contrast style is something you like, is completely subjective. On the OA3 I’d say it looks pretty realistic too.
That being said, those saturated colors just limit the options for post-production color corrections and custom color profiles to really make the edit your own. If you like playing around creatively in an editing suite, D-Cinelike is perfect for you as it provides more freedom for creative exploration.
If editing is not in your future, leave the colors on “Normal”.
Recommended: min. 100 – max. 1600
ISO is the maximum light sensitivity of the camera, and the Osmo Action 3 lets you define a range it can work with up to a staggering 12.800! Even with a wider range over the Action 2, you don’t want to give it more than it really needs as more ISO means a more grainy image.
This is why I normally set the ISO as low as possible. But stabilization needs crisp, unblurred frames. That’s done by a fast shutter speed. When it gets below 1/120 or 1/60, the image gets blurry.
High ISO can bake the image brighter without slowing the shutter, but it produces noise (grain). So, it’s a compromise.
Luckily, since a firmware update, you can set a minimum shutter! For MTB videos 1/120 is good for helmet cam, 1/240 for chest mounts. With these limits in place, you’ll always have stabilized video and can reduce the max ISO. Win-win!
I’d personally rather have a stable, grainy video than the other way around.
This is just the video codec, without any impact on the bitrate. Currently, there is no option to select a specific bitrate (maximum is 130mbit/s).
HEVC or High-Efficiency Video Codec H.265 can create smaller file sizes than the H.264 MP4 codec. So this will not actually increase the bit rate, but decrease the file size while keeping the same bit rate.
The actual bit rate depends on the resolution, frame rate and video codec. Older computers may only be able to read H.264 files.
The Action 3 finally got the functionality to record 10-bit colors with a firmware update in December 2022. It and the GoPro Hero 11 are currently the only action cams capable of this.
In some filming modes, it’s not available, like high FPS or certain recording modes. But there’s certainly a benefit to having it on the rest of the time.
Bonus tips and tricks
Don’t be sleeping on this one! This underrated overlay is perfect not only to align the adhesive mounts on a helmet but also to find the perfect camera angle that captures the trail not just your front wheel. Find the picture below for how this looks on-screen.
Ideally, the trail and horizon should meet somewhere near the center. With the handlebars in the lower third, it makes the footage enjoyable and inviting to watch as the viewer can look ahead on the trail and also get a feel of how the bike’s handling.
This helps with optimizing the parameters of your manual settings. Overexposed areas are marked by zebra stripes.
There is no way to save overexposed footage (as I showed you above), but slightly underexposed one by brightening it up in editing software. The white, detail-less overexposed areas will stay detail-less. Darker details can be brought forward.
Screen off when recording
This should be as soon as possible on a mountain bike. While riding you’ll never even see the screen. So there is no use in leaving the screen on and wasting battery charge. Turn this option on for increased battery life.
Orientation lock: off
This auto-detect works so well that there is no reason to turn it off. Also recommended for easy swapping between helmet and chest mount where the cam is upside down.
This has nothing to do with the recording format, only what’s displayed on the touch-screen finder. Both a 4:3 and 16:9 format will get cropped to fit “fullscreen” on the square screen.
Leave it off to be able to see the actual frame you’re actually recording including the peripheral space on either side, where you can look forward into corners or see the rider’s arms and handlebars. Those sections of the frame are crucial for MTB.
Snapshot: On for Video
Don’t let yourself get held back by waiting for the camera to record. One-press-record is extremely helpful for capturing snapshot moments.
It also helps for knowing if the camera is recording or not. It’s either on and recording, or off. Either way, Snapshot can be overruled by using the on/off button on the side like normal.