@Maximus Yes 21:9 Ratio Does exist, which is used in Cameras to shoot Movies.
But SD channels are in 4:3 Ratio, when we watch them on a 16:9 Ratio Tv, we will either get Black Bars on left-right sides or we can stretch the picture:k
Please for your own sake google display aspect ratios.
1.33:1 (or 4:3) means black bars on the sides, 1.78:1 (or 16:9) means full coverage and 2.4:1 (or 21:9) means black bars on top and bottom. This is for a regular wide-screen TV.
MOD Note
Post modified by removing unwanted lines.
1.33:1 (or 4:3) means black bars on the sides, 1.78:1 (or 16:9) means full coverage and 2.4:1 (or 21:9) means black bars on top and bottom. This is for a regular wide-screen TV.
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