"thrown to the birds" ...so amazing!

Chroma keying refers to the process of replacing a solid background (key) with animated অথবা static background. This process is also known as green screening. One can also substitute the green screen with blue screen. Although any other color can be used if it is not present in the elements of the foreground, blue and green are most popular. For proper green screening, there are some tips প্রদত্ত in this প্রবন্ধ which shall be followed to obtain best footage. Otherwise, there can be many problems while making green screen চলচ্ছবি অথবা images. These problems include color spill, shadows, reflection...

Photography! Who could have thought that we would now be able to take pictures through a digital camera and transfer to a computer and change the রঙ অথবা any of the attributes of an image অথবা a photograph?


Digital cameras are sharper and provide high quality pictures that can be used over multiple mediums. Sir John Herschel is a man who invented the term ‘Photography’ in 1839. This was also the বছর when the process of ফটোগ্রাফি was unveiled to the public.


How did ফটোগ্রাফি really evolve? Well! It is the bi-product of laws of physics and compounds of chemistry. The evolution of photography...