AirMedia South Africa
Here is a PAL version of colour bars that we have created and tested digitally and use in our video facility. Might be helpful for your site if anyone needs to use them as a reference….. the luminance, chroma and black level are all to broadcast standard (PAL being at 75% instead of 100%).
For more information on using colour bars see Color Bars and How To Use Them
I've written a lot about quadcopters, most notably Quadcopters, Cameras, and the Law. Today, some fool didn't obey the law, common sense or common decency. Monday evening a quadcopter took off from a high-rise terrace in mid-town Manhattan during evening rush hour. It flew 300 to 400 ft in the air past luxury apartment buildings as well as business buildings. 3 minutes later it crashed in the street nearly clipping a businessman.Read More
4K TV describes any TV display technology with a total pixel count which is 4 times the final resolution that you’d find in ordinary Full HD TVs It need not have exactly 4,000 or more pixels horizontally. In fact most 4K TVs have a resolution of 3,840 x 2,160 while some have more than 4000p […]Read More