ممنون
دستگاههایی که 1080p هستند از دستگاههای 1080i گرونتر هستند. من میخوام بدونم این دوتا واقعا چه تفاوتی دارند .این سوال رو چند وقته پیش تو تاپیک زیر پرسیدم ولی بازم به جواب قانع کننده ای ختم نشد
کد:
برای مشاهده محتوا ، لطفا وارد شوید یا ثبت نام کنید
توی این متن تفاوت رو اینجوری بیان کرده ولی منظورش برام واضح نیستش:
Definition: Upscaling is a process that mathematically matches the pixel count of the output of a standard or non-hi-def signal (such as standard DVD) to the physical pixel count on an HDTV, which is typically 1280x720 (720p) or 1920x1080 (1080i or 1080p). 720p represents 1,280 pixels displayed across the screen horizontally and 720 pixels down the screen vertically. This arrangement yields 720 horizontal lines on the screen, which are, in turn, displayed progressively, or each line displayed following another.
1080i represents 1,920 pixels displayed across a screen horizontally and 1,080 pixels down a screen vertically. This arrangement yields 1,080 horizontal lines, which are, in turn, displayed in two successive fields of 540 lines (interlaced scan).
1080p represents 1,920 pixels displayed across a screen horizontally and 1,080 pixels down a screen vertically. This arrangement yields 1,080 horizontal lines, which are, in turn, displayed progressively.
Also Known As: Up Scaling, Video Upscaling