I ‘think’ the 180 rule is more important if you slow the footage down. No matter what frame rate, the motion blur remains exactly the same as long as the shutter speed was the same.

Also, as you say, it is probably better to use a tripod. Motion  blur and camera shake combined looks bad. Many videographers use 24fps at 1/50 sec shutter and holding the camera still might be on the verge of camera shake; especially at longer focal lengths.

30fps at 1/60th or 60 fps at 60th have the exact same amount of blur. So if the best frame rate is 24 fps at 1/50, then the blur looks the same if you use 30fps at 1/50.

Your bike footage looks really good with the filter, so it looks like ‘auto’ on the camera is choosing some good settings. The filter has taken 6 stops away so the shutter must be significantly reduced but what I don’t get, it’s not enough to cause those jitters when you have stabilisation with a low shutter speed.

I’m definitely going to give that a go because your footage looks very natural and less like the more 'normal' spiky looking footage that you can get from Action cams.

I gave it a go today because it was really sunny, but with nd32 or 64 I am getting jitters when I walk! Have to be very careful with the shutter speed if I'm moving...... the washing on the line had great motion blur though when it blew in the wind!

3d printer ring

it's a bit tricky with the Osmo Action 3

I wonder if this will be a thought for their next generation , built in ND filters  as  cannon V10 has one  

Fishycomics Posted at 5-16 05:54
I wonder if this will be a thought for their next generation , built in ND filters  as  cannon V10 has one

canon v10 is a vlogging cam not a action cam.
sony zv1 has also a integraet nd filter and it is the better option

next generation  action cam with the new sony 1:1,2 sensor, I am waiting for. mayby insta 360 start first

( one inch insta 360 modul  out of order)

lutzmix Posted at 5-16 03:01
3d printer ring

it's a bit tricky with the Osmo Action 3[Image]

you can use any old foto cam filter not only nd


example; Osmo Action with
Minolta cpl filter 72mm

imho
52 mm is the ideal diameter for pol-flter

maximum weight for hohem pro3

Dear DJI
Do u know if Polar Pro have ND filters for the Osmo Action 3. I see they have made filters for the original action camera but are they compatible with the Action 3 ?

Drone Travels Posted at 7-1 06:55
Dear DJI
Do u know if Polar Pro have ND filters for the Osmo Action 3. I see they have made filters for the original action camera but are they compatible with the Action 3 ?

filter for osmo action and osmo action3 have different diameter

here with 43mm variable nd filter

https://youtube.com/clip/UgkxqWY25nn-nstkklAZRyaesRfCL3PgofZg

Drone Travels Posted at 7-1 06:55
Dear DJI
Do u know if Polar Pro have ND filters for the Osmo Action 3. I see they have made filters for the original action camera but are they compatible with the Action 3 ?

Does it have to be Polar Pro? There are other brands that have filters exclusively for the OA3, eg Freewell.

Why are you asking DJi if they know if Polar Pro makes filters for the OA3 as opposed to going to Polar Pro's website and asking them? Have you checked out their website? They don't list any for OA3.
https://www.polarpro.com/

DJI Gamora Posted at 2022-11-23 03:25
Hi, Owlpeach. Thank you for reaching out. You are correct, we currently don't have any ND filter yet for Action 3. I will take it as a suggestion of yours and will forward it to our designated team for attention. All significant suggestions will be implemented after the evaluation of our relevant team. For the latest updates please stay tuned to our DJI official website at ( www.dji.com ). Hopefully, other DJI users can provide some recommendations. Thank you for your valued support.

Hi, was wondering if the Osmo action 3 compatible Telesin OA-FLT-005 nd filter is compatible with Osmo action 4 as well. It has been mentioned in some of the official websites of Telesin, if anyone has tried it. It seems to have a sliding mechanism, not the screw on and off.
Thanks

Fishycomics Posted at 2022-12-6 06:08
got to be careful purchasing at Alixexpress.

Nothing wrong with AliExpress at all

srew fiter are different  for action 3 &4
clip on filter can be used with both cameras
Telesin & JSR