For the security cameras that have audio or sound recording, generally there is a small hole (microphone) in the camera housing for sound pickup, just like the one in Reolink RLC-410 as showed below. Download a video clip and play … Continue reading →

Differences between C and C++ are: C++ can be said a superset of C. Major added features in C++ are Object-Oriented Programming, Exception Handling and rich C++ Library.Difference between C and C++ C C++ C is a function-driven language. C++ … Continue reading →

The Olympus OM System was a line of 35mm single-lens reflex cameras, lenses and accessories sold by Olympus between 1972 and 2002. The system was introduced by Olympus in 1972. The range was designed by Yoshihisa Maitani, chief designer for … Continue reading →

Can you make yourself invisible on security cameras? They can be fooled, and tactics like CCTV camera blockers and anti-facial recognition can be used to obscure your identity. However, it isn’t really possible to make yourself invisible to cameras. The … Continue reading →

The differences between night vision vs thermal imaging are: Night vision needs nearby visible light to work properly.Night vision works by amplifying nearby visible light. Thermal imaging works by using infrared sensors to detect differences in temperatures of objects in … Continue reading →

On newer Samsung sets, go to Settings > Support > scroll down to Terms & Policies. Here you can turn off Viewing Information Services (Samsung’s ACR technology), Internet-based Advertising (for personalized ad tracking) and Voice Recognition Services. What is ACR … Continue reading →

To open up your webcam or camera, select the Start button, then select All apps, and then select Camera in the list of apps. If you have multiple cameras, you can switch between them by selecting Change Camera at the … Continue reading →

In Samsung smart phones camera one of the mode is a Macro Mode. This mode allows the users to capture objects from close distance. When this mode is enabled it switches the camera into a special close focus mode and … Continue reading →

Yes, a telephoto lens can also be a macro lens, but not all telephoto lens are not macro. A lens can be both telephoto and macro and are two different concepts. A lens becomes telephoto depending on its focal length, … Continue reading →

The ideal ISO number allows your camera to achieve good image quality by letting the right amount of light hit the image sensor.Conversely, when less light is available, you need a higher ISO to compensate. High ISO increases your camera’s … Continue reading →

For running animals, start with a shutter speed around 1/1000th of a second and for flying birds you will likely need to use 1/1250th of a second or faster. If you’re shooting in aperture priority mode, as many wildlife photographers … Continue reading →

If you have a Samsung TV, there are several ways to turn off voice recording. On newer TVs, go to Home > Settings > System > Expert Settings > Voice Interactionand turn to off. On older TVs, it may be … Continue reading →

Voyager 1 is expected to keep its current suite of science instruments on through 2021. Voyager 2 is expected to keep its current suite of science instruments on through 2020.Even if science data won’t likely be collected after 2025, engineering … Continue reading →

the Roundhay Garden Scene. What was it? The first video recording (or more accurately, the oldest surviving film in existence) was the Roundhay Garden Scene. The silent short that’s only about 2 seconds in length was filmed at the Whitely … Continue reading →

Login to your camera’s admin interface and go to the network settings area. Confirm what port has been assigned to your camera. Often it will be port 554, 80 or 88 but could be anything. Now login to your router … Continue reading →