Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion.

Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules.

 

Go Back   Doom9's Forum > Video Encoding > VP9 and AV1
Register FAQ Calendar Today's Posts Search

 
 
Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
Old 14th May 2013, 02:29   #9  |  Link
Keiyakusha
契約者
 
Keiyakusha's Avatar
 
Join Date: Jun 2008
Posts: 1,576
Quote:
Originally Posted by Rumbah View Post
Photoshop saves jpegs automatically with subsampling depending on the quality you choose (if I remember it correctly 4:2:0 with quality <=6 or 50% with save for web, 4:4:4 above).
this is true. but at this point you don't care much about quality so you won't benefit from having no subsampling anyway. I don't remember the case when had so save jpeg with something other than high quality. In fact most of the time I use 10-12. Most of the images I save have gradients of some sort.
The point is that after I saved gradient in webp with max quality, cause of subsampling or some other thing it looks bad compared to jpeg.

This is exactly my thoughts too:
Quote:
Originally Posted by Glenn Maynard@google groops
don't believe a niche image format like this will ever be widely-adopted. I hope it isn't, because adoption of a niche format designed solely to save bandwidth will slow the creation and adoption of the *real* successor to JPEG.

Last edited by Keiyakusha; 14th May 2013 at 02:37.
Keiyakusha is offline   Reply With Quote
 

Tags
google, ngov, vp8, vp9, vpx, webm


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +1. The time now is 16:36.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.