Do you ever find yourself driving along and wondering what is WDR on dash cam? Well, today we’re here to tell you all about WDR on dash cams!
WDR, or Wide Dynamic Range, is a feature found on some higher-end dash cams. It’s designed to improve image quality in low-light or backlit situations.
In this article, we’ll discuss what WDR is, how it can benefit you, and whether or not you need it on your dashcam so let’s begin.
What Is WDR On Dash Cam? Discuss In Details
WDR on a dash cam is short for “wide dynamic range”. It’s a feature that allows the camera to capture both very bright and very dark areas in a single frame.
It does this by adjusting the camera’s exposure to compensate for the different light conditions.
This results in clearer and more detailed footage, making it easier to identify objects and faces.
WDR can be turned on or off on most dash cams. When it’s turned on, you may notice that the video quality is slightly reduced.
This is because the camera is working harder to process the different levels of light.
However, the trade-off is that you’ll get much better video in difficult lighting conditions.
If you’re not sure whether you need WDR or not, it’s a good idea to leave it turned on.
You can always turn it off if you find that it’s not necessary for your particular situation.
WDR on a dashcam is a great way to improve the quality of your footage, and it can be especially helpful in low-light conditions.
If you’re looking for a way to get the most out of your dashcam, this is a feature you’ll want to consider.
See Also: What is G Sensor on a Dash Cam
How Does WDR On Dashcam Work?
Now that you know what is WDR on a dashcam let’s know how it works.
In very bright conditions, such as when the sun is shining directly into the camera lens, WDR can help to reduce overexposure and washout by evening out the light levels.
In very dark conditions, such as when driving through a tunnel or at night, WDR can help to improve image quality by increasing the overall brightness of the image.
WDR works by combining multiple images of different exposures into one final image.
The camera takes several images of the same scene at different exposures and then combines them into one final image.
This final image is then processed to even out the bright and dark areas, resulting in an image that is more evenly lit and easier to see.
While WDR can be a helpful feature, it’s important to keep in mind that it is not a cure-all for all lighting conditions.
WDR can help to improve image quality in some situations, but it will not eliminate all issues.
If you find that your dashcam images are still unclear or difficult to see in certain conditions, it may be due to other factors such as a dirty lens or low-quality sensor.
See Also: How to view dashcam footage
Tips To Maximize The Use Of Your WDR Cameras
Here are some pointers for making the most of your WDR cameras at home or work:
1. The Video Is Not the Only Thing
Even if you have the most expensive and greatest camera available, you will only see some of what the camera captured if you are watching video on a low-quality screen.
Make sure you combine your WDR camera with a compatible display to make the most of it. Set the screen’s contrast to its highest setting to accomplish this. Remember that a higher contrast ratio will result in a better video display.
2. Blurred movement
When trying to record what is happening in a surveillance video, hazy visuals frequently occur. Insufficient lighting will need longer exposure periods from the camera, which will result in motion blur.
- WDR technology aims to improve photos in low-light or excessively bright situations.
- It is not intended for use as a 24/7 surveillance system.
- Although each surveillance camera has a unique strength, they are all good tools for capturing what is happening at any given time.
Wide dynamic range cameras should only be used in specific locations where other cameras cannot capture the entire picture. Make sure to maximize the use of your WDR equipment!
3. Use at Night
With significantly diverse foregrounds and backgrounds, WDR cameras are ideal for capturing an image that accurately depicts the action.
The only thing you have to work with at night is darkness.
WDR cameras are designed at night when the image contains numerous exposures.
If the WDR camera you bought does not have this feature, consider where you can best use it. Some WDR cameras have a nighttime WDR feature disabler.
Where To Find The Best Dashcam With WDR?
If you’re looking for a dashcam with WDR, be sure to check out the Viofo A119 V3.
This dashcam features a Sony STARVIS sensor which is known for its excellent image quality, and it also has WDR to help improve images in difficult lighting conditions.
How To Use WDR While Driving?
To use WDR on your dashcam, simply enable the feature in the settings menu. Once enabled, the dashcam will automatically adjust the exposure to compensate for bright and dark areas in the scene.
This will result in a more even and balanced image, with improved detail in both bright and dark areas.
WDR can be especially helpful in situations where there is a high contrast between light and dark areas, such as when driving into or out of a tunnel.
It can also be useful in low-light conditions, such as when driving at night.
If you find that the image is too bright or too dark in certain areas, you can adjust the WDR level in the settings menu to find the perfect balance for your needs.
Why Do You Need To Know About WDR On Dashcam?
The WDR enables the dashcam to combine different brightness levels into a single, better image.
This function improves your ability to see and discern important details in the footage, ultimately aiding you with insurance claims and legal matters.
WDR on a dashcam can be extremely useful in some situations.
- For instance, if you are involved in an accident and need to review the footage, WDR can help give you a clear image of what happened.
- If you are driving at night or in low light conditions, WDR can help improve the visibility of the footage.
- WDR can be especially helpful in cases where there is a large contrast between light and dark areas in the scene. For example, if you are driving into a tunnel and the exit is very bright, WDR can help even out the exposure so that you can see both the inside of the tunnel and the exit.
- Dash cams with WDR can also be helpful in cases where there is glare from oncoming traffic or the sun. In these situations, WDR can help reduce the amount of glare in the footage.
Overall, WDR can be a very useful feature on a dashcam. If you are looking for a dashcam that has this feature, be sure to check out the products from Blackvue, Thinkware, and Viofo.
All of these brands offer dashcams with WDR and are known for their high-quality products.
Reasons Why You Should Choose WDR Camera
First, the WDR camera has a low installation and purchase cost; as a result, its overall cost, including maintenance, is reasonable.
Once more, the WDR camera can take photos in dimly lit areas and illuminate them, tightening security even in the absence of power.
- A revolutionary, superior image is produced by comparing a WDR camera to an HDR camera.
- This type of camera produces incredibly clear, crisp images filled with tone-mapping information.
- Because it can capture photos in both a dark and a light scene simultaneously and clearly, a WDR camera is appropriate for a dashcam.
- To increase security, dashcams are becoming more and more common, and new brands are also emerging.
Frequently Asked Questions
Do all dashcams have WDR?
No, not all dashcams have this feature. However, many of the newer models on the market do include WDR.
Do I need WDR on my dashcam?
Whether or not you need WDR on your dashcam depends on your personal needs and preferences. If you often drive in low-light conditions or areas with backlighting, WDR may be a valuable feature for you.
However, if you rarely find yourself in these types of situations, you may not need to worry about WDR. Ultimately, the decision of whether or not to get a dashcam with WDR comes down to your own needs and budget.
Now that you know what is WDR on a dashcam and how important it is to have it. Moreover, we saw that WDR is a feature that can be extremely helpful in some situations.
If you’re looking for a way to improve the image quality of your dashcam footage, be sure to look for a dashcam with WDR.
Do you have a dashcam with WDR? What do you think of this feature? Let us know in the comments below!
Thanks for reading!