it can be but if all 3 sources are constant then that takes out some of the unknowns. Then white balance at focal point you want critical capture at and that helps. Won’t be 100% perfect but will get you close. Obviously if it is chromatic aberration then I’m that case not much you can do but it’s greatly reduced on the lower dispersion lenses used in the 4Ks so that helps.
Worlds First Review - Dahua - IPC-Color4K-X / DH-IPC-HFW5849T1-ASE-LED - Full Color 4K Camera
- Thread starter Wildcat_1
- Start date
it can be but if all 3 sources are constant then that takes out some of the unknowns. Then white balance at focal point you want critical capture at and that helps. Won’t be 100% perfect but will get you close. Obviously if it is chromatic aberration then I’m that case not much you can do but it’s greatly reduced on the lower dispersion lenses used in the 4Ks so that helps.
Hi Wildcat_1,
I just got this camera IPC-Color4K-X-3.6mm
Could you please tell me where can I get the last FW for it?
I just got this camera IPC-Color4K-X-3.6mm
Could you please tell me where can I get the last FW for it?
Last edited:
This is latest new dahua one, we are working on it to get a special version which sort the currently bugs, I will post here soon when ready.
Will add the anti-lost parcel function in and the bugs that currently found. That is fast you get the camera at Ukrain.
Yes, it was very fast.Will add the anti-lost parcel function in and the bugs that currently found. That is fast you get the camera at Ukrain.
Aug 01, 2021 The order was placed on aliexpress and its status was changed to "Shipped" on the next day
Aug 04, 2021 The order started to be tracked on the Aliexpress and DHL services
Aug 06, 2021 The order was delivered to me
Thank you very much.
Last edited:
Compare two cameras
IPC-HDW3841EMP-AS (2.8 mm, 8MP, 1/2.8”, above)
IPC-Color4K-X (3.6 mm, 8MP, 1/1.2”, below)
This is an enlarged view from the 7th floor ...
IPC-HDW3841EMP-AS (2.8 mm, 8MP, 1/2.8”, above)
IPC-Color4K-X (3.6 mm, 8MP, 1/1.2”, below)
This is an enlarged view from the 7th floor ...
Shows the difference a sensor size makes!
Can you do the same comparison with a night image?
Can you do the same comparison with a night image?
Parley
Known around here
No, the light source from the camera is turned off. The daylight bulb is brighter than the soft white that it replaced even though they are both rated at 40W and around 450 lumens. I did not check to see how it affected the camera last night. Maybe tonight.
Here are some night shots.
(Artificial lighting in the yard)
Source frame of IPC-HDW3841EMP-AS camera
Source frame of IPC-Color4K-X camera
Enlarged areas:
(Artificial lighting in the yard)
Source frame of IPC-HDW3841EMP-AS camera
Source frame of IPC-Color4K-X camera
Enlarged areas:
Last edited:
user8963
Known around here
Thanks for guys' sharing, this model is too new, even not show on dahua website, the whole earth, IPcamtalk 1st release.
Welcome to report for the bugs that you found.
Welcome to report for the bugs that you found.
Parley
Known around here
I don't see the profile Day/Night in the settings of new camera IPC-Color4K-X (IPC-HFW5849T1-ASE-LED)
IPC-HDW3841EMP-AS
IPC-Color4K-X (IPC-HFW5849T1-ASE-LED)
IPC-HDW3841EMP-AS
IPC-Color4K-X (IPC-HFW5849T1-ASE-LED)
Last edited:
Parley
Known around here
Here is a night picture with the new daylight light bulb. IMHO the difference in lighting and shadows is causing the camera some problems. However this picture is much, much better than what the previous Dahua varifocal 5542Z-E produced in the same location.
Edit: I was playing with the camera lighting and my wife saw that from the bedroom and said no to any additional lighting.
For comparison here is the previous picture.
Edit: I was playing with the camera lighting and my wife saw that from the bedroom and said no to any additional lighting.
For comparison here is the previous picture.
Last edited:
Parley
Known around here
Here is another daytime picture for comparison. Cloudy day this morning.
