Fotografi digital: Perbezaan antara semakan

k (Suntingan Fayz dikembalikan ke versi terakhir oleh Saripol)
Digital cameras can record movies but may be limited by storage capacity. A 1GB [[memory card]] will store approximately 1 hour's worth of video in an [[MPEG-4 Part 14|MP4]] format. Newer digital cameras, such as the [[Canon_Inc.|Canon]] PowerShot S1 IS, Canon PowerShot SD200/300 and the Pentax Optio MX/MX4 will capture continuous footage at a rate of 30 frames per second at a [[display resolution]] of 640x480 pixels (similar to a [[television]] screen). Some [[digital camera]]s can connect directly to a [[computer]] and store [[video]] on the computer's [[hard disk]] or [[DVD]] recorder.
 
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==Performance metrics==
 
The quality of a digital image is the sum of various factors many of which are similar to film cameras. [[Pixel]] count (typically listed in [[megapixel]]s) is only one of the major factors, though it is the most heavily marketed. Pixel count metrics were created by the marketing organizations of digital camera manufacturers because consumers can use it to easily compare camera capabilities. It is not, however, the major factor in evaluating a digital camera. The processing system inside the camera that turns the raw data into a color-balanced and pleasing photograph is the most critical, which is why some 4+ megapixel cameras perform better than higher-end cameras in a few cases.<!--These factors are just too many to list.-->
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