Some video content is filmed or trimmed to a smaller vertical resolution than 1080 pixelsor it's interlaced, rather than progressively scannedbut it is still considered HD. Nature channels give the best detail for longer periods of time to judge images, such as a cheetah stalking a gazelle in high grass. The FCC defines high-definition (HD) quality video as 720p, 1080p, and 1080i, and all modern TVs carry support for at least 720p resolution, with many supporting 1080p. Depending on the output resolution of your cable box, your TV can up-scale the picture.įiddle with the output formats on your devices while watching an HD nature channel. Your cable box then gives the signal to your TV. Your cable box gets the signal from Cox and then up-scales the resolution.

The numbers game is easy: the higher the number.the better picture. what a TVs refresh rate is or what its aspect ratio is set to, and even what.

The only 1080p devices are Blu-ray players, some game consoles and, so they claim, some streaming media sites. The 1080 and 720 in 1080p and 720p stand for vertical screen resolution. You won't get 1080p from Cox.nobody broadcasts in 1080p. If that doesn't work then try the advanced menu setting and select native mode, which means your tv will control the video settings. What's the Output Format set to on your cable box, such as 480, 720, 1080? It might have 1080 deselected. try verifying the 1080 setting in the dvr, by clicking menu>settings>video settings and then selecting video format. If your cable box is reporting 720, your TV might still be up-converting/up-scaling the signal to 1080. On your remote, press the TV button.don't turn it off but switch the remote to control your TV and not the cable box. TV-Packs TV-Shows 720p Posted 2 hours ago Rating : 7.8/10 based on 3K user ratings Genres : Action, Reality-TV, Sport Sixteen top mixed martial arts fighters compete for a UFC contract. What resolution does your TV report? Usually TVs have an Info screen to display properties, such as input device (cable, HDMI, DVD), picture format (1080i, 720p, 480i), display mode (Normal, Custom, Game), aspect ratio (16:9, 4:3), etc.

My tv is 1080p but shows 720p