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Video Formats For Video Editing

Video Formats For Video Editing include most Standard Definition and High Definition formats, DV NTSC, DV PAL, HDV, DVCPRO50 480i, DVCPRO50 576i, DVCPROHD 1080i, DVCPROHD 720p, XDCAM EX 1080i, XDCAM EX 1080p, XDCAM EX 720p, XDCAM HD 1080i, XDCAM HD...
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After Effects CS4 - pixel aspect ratios - 1024 vs 1050 | Mike Afford Media Blog

After Effects CS4 - pixel aspect ratios - 1024 vs 1050 | Mike Afford Media Blog | TechInfo | Scoop.it
An explanation with diagrams why PAL D1/DV Widescreen square pixel compositions are now 1050 pixels wide instead of 1024
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Pixel aspect ratio - Wikipedia, the free encyclopedia

Pixel aspect ratio (often abbreviated PAR) is a mathematical ratio that describes how the width of a pixel in a digital image compares to the height of that pixel.

Most digital imaging systems display an image as a grid of tiny, square pixels. However, some imaging systems, especially those that must be compatible with standard-definition television motion pictures, display an image as a grid of rectangular pixels, in which the pixel width and height are different. Pixel Aspect Ratio describes this difference.

Use of pixel aspect ratio mostly involves pictures pertaining to standard-definition television and some other exceptional cases. Most other imaging systems, including those that comply with SMPTE standards and practices, use square pixels.

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equasys - Standard Resolutions

equasys - Standard Resolutions | TechInfo | Scoop.it
Standard resolutions used for computer graphics equipment, TV and video applications or mobile devices.
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