Tema: Re: Vaizdeliai iš palydovo
Autorius: Sniegas
Data: 2014-12-19 19:17:57
Mano Canonas 600D filmuoja 1088, ir Samsungas atsisako tokį failą rodyti. :(

"RolF2" <123@123.12> wrote in message 
news:m70um9$8nd$1@trimpas.omnitel.net...
> FHD (1920x1080)
> The FHD or Full HD resolution of 1920x1080 pixels in a 16:9 aspect ratio 
> was developed as an HDTV transmission and storage format. Using 
> interlacing, the bandwidth requirements are very similar to those of 
> 720p – their pixel counts are roughly in a 2:1 ratio, 9:4 exactly. FHD is 
> 3 times the width and 2 1⁄4 times the height of 4:3 VGA.
>
> Due to its origins, this resolution is sometimes referred to as 1080i 
> wherein the i stands for "interlaced". Since there are also progressive 
> signals with the same frame rate (but half the effective field rate) those 
> signals are more commonly called 1080p.
>
> Since most video codecs use 16x16 pixel macro blocks there is often an 
> excess 8 lines encoded, for 16 times 68 equals 1088.
>