Αποτελέσματα Αναζήτησης
25 Ιαν 2021 · For standard definition (SD) streaming you’ll require on normal 2-3Mbps, for HDX 5-8Mbps, and for 4K UHD you’ll require 25Mbps at least, however, we prescribe an association of 50Mbps to cover all situations (live 4K transmissions require more speed, for instance).
15 Φεβ 2023 · Coming to you from Alex Barrera, this great video review compares the new Sigma 50mm f/1.4 DG DN Art to the Sony FE 50mm f/1.2 GM. While both lenses are highly impressive, there are...
“What is the difference between UHD, HDX, and SD in terms of video quality?” – UHD (Ultra High Definition) offers the highest video quality with a resolution of 3840 x 2160 pixels, providing exceptional detail and clarity.
There are plenty of good reasons to choose the SD version. For example, if you buy a lot of movies you will need a LOT more storage space for HD versions of movies (a SD version of a movie might be about 1.5GB while the HD version would be about 3.5GB).
While it’s still very commonly used, SD is slowly being replaced by HD and 4K. One advantage of SD is that SD video files are smaller than HD and 4K files. This means they take up less bandwidth and can be streamed at a smoother rate if you have a slower internet speed.
UHD has resolution 3840 x 2160 and 4K is 4096 x 2160 but 4K is UHD. Same vertical resolution (2160) but different aspect ratio, making the horizontal slightly longer by 256 pixels. And it also includes 8K...
23 Μαρ 2024 · UHD produced 87% coverage of the wider P3 gamut vs just 70% for HDX‘s faded hues. Sharpness UHD resolved over 1300 lines per picture height (lp/ph) beating HDX‘s 1100 lp/ph that left edges softer. Brightness HDR content in UHD peaked over 900 nits, while HDX maxed below 500 nits.
