Saturday, January 8, 2011

Video format

Video format supported [image resolution] Native resolution [inherent resolution] (W×H) Pixels Aspect ratio (W:H) Description
Actual Advertised (Mpixel) Image Pixel
720p

1280×720
1024×768

XGA
786,432 0.8 16:9 4:3 Typically a PC resolution (XGA); also a native resolution on many entry-level plasma displays with non-square pixels.
1280×720 921,600 0.9 16:9 1:1 Standard HDTV resolution and a typical PC resolution (WXGA), frequently used by video projectors; also used for 750-line video, as defined in SMPTE 296M, ATSC A/53, ITU-R BT.1543.
1366×768

WXGA
1,049,088 1.0 683:384

(approx. 16:9)
1:1

approx.
A typical PC resolution (WXGA); also used by many HD ready TV displays based on LCD technology.
1080p/1080i

1920×1080
1920×1080 2,073,600 2.1 16:9 1:1 Standard HDTV resolution, used by Full HD and HD ready 1080p TV displays such as high-end LCD, Plasma and rear projection TVs, and a typical PC resolution (lower than WUXGA); also used for 1125-line video, as defined in SMPTE 274M, ATSC A/53, ITU-R BT.709;

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