Talk:Display Stream Compression

Challenging sentence
Here's a single sentence from the article expanded out in bullet form:

Research of DSC using the ISO/IEC 29170 interleaved protocol shows that DSC satisfies the standard's criterion for visually lossless performance participants were able to detect the presence of compression
 * in which an uncompressed reference image is presented side by side
 * with a rapidly alternating sequence of
 * compressed test image
 * uncompressed reference image
 * performed with various types of images
 * people
 * natural and man-made scenery
 * text
 * known challenging imagery
 * for most images
 * although
 * in some trials
 * on certain images

That's too much to pack into one sentence, IMO. &mdash; MaxEnt 14:24, 17 January 2023 (UTC)

So what compression Ratio is possible with DSC?
At the end: What compression ratio is possible? For example with DSC and Displayport 2.1 ? Is 8k 240Hz possible with DP 2.1 and DSC (on 10Bit with 4:4:4)? What is maximum for DP 2.1 with DSC on these Settings ?

Second: It's "visually lossless". Ok, it is described, what that means. But not clear enough. I mean, i guess, on a higher compression ratio, it's more visible than on low ratios. So for what compression ratio is this 75% claim ? 2A02:1210:8CF9:D100:D9A5:FB86:AC84:9418 (talk) 15:16, 21 February 2024 (UTC)