High definition video production

High-definition video refers to video resolutions that are higher than standard-definition or enhanced-definition video. HD video is used to create everything from local TV commercials to Academy Award-winning movies. High definition quality is an important factor in video production. High definition video generally refers to screen resolutions of 1280×720 pixels (720p) or 1920×1080 pixels (1080i or 1080p). 720p and 1080p refer to progressive scan, in which all the lines in each frame are drawn in sequence. 1080i refers to the use of interlacing, where the odd lines and even lines of each frame are drawn alternately.

High definition video is also defined by the number of frames per second, measured in hertz (Hz) or cycles per second. HD frame rates range from just under 24 frames per second up to 72 frames per second. The higher the frame rate, the smoother a moving image will appear to the audience. There are many factors that affect the quality of high definition video production. One of the most important considerations is the type of camera used. The image sensors in consumer model cameras differ greatly from those in professional video cameras.

Cheaper and less effective technology is used in the manufacture of consumer video cameras to make them more affordable. Another important difference between consumer cameras and professional models is the size and quality of the camera lens. There is a noticeable difference in the quality of a video shot with a consumer model 10mm lens and a video shot with a professional 72mm lens. Image quality is also affected by camera data storage compression, and video camera quality affects color saturation and contrast.

When it comes to high-definition cameras and video production, you generally get what you pay for. It takes more than a consumer camera and tripod to create a polished HD video production. Many people and businesses turn to video production companies with professional equipment and knowledge when they need to make HD videos. Professionals with experience in making high-definition video productions can be used to create high-quality videos for websites, commercials, or product demos.