

Other aspect ratios, such as 5:3, 5:4, and 1:1 (square format), are used in photography as well, particularly in medium format and large format. In still camera photography, the most common aspect ratios are 4:3, 3:2, and more recently found in consumer cameras, 16:9. Other cinema and video aspect ratios exist, but are used infrequently.

7:1), universal for high-definition television and European digital television.

3:1), the universal video format of the 20th century, and 16:9 (1. Two common videographic aspect ratios are 4:3 (1. The common film aspect ratios used in cinemas are 1.85:1 and 2.39:1. 7 Previous and currently used aspect ratios.5 Obtaining height, width, and area of the screen.This trick works on Nokia smartphones on which casting is not supported by default.

In this video tutorial we have demoed how to cast screen on many older Nokia smartphones including Nokia 8, 7 Plus, 8.1, and 8 Sirocco without Chromecast. This tells us that if your Nokia smartphone in on Android 10 and higher it should support casting by default. But you can still use a neat trick to enable Miracast support on the older Nokia devices and cast/project your screen on PC/Laptops and Televisions with Miracast support. Google had removed Miracast support from Android Nougat in a bid to promote its Chromecast solution. Once you allow the casting or screen projection will start. When you will try to connect to a Windows 10 PC/Laptop you will see a prompt on your PC or Laptop to allow to “project screen”. Your TV should be in “screen mirroring” mode as explained in Step 1. Now you can tap on TV or PCs/Laptops options available in the Cast screen to connect.
