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<blockquote data-quote="HomeY" data-source="post: 478057" data-attributes="member: 68365">Desktop is set to 50Hz refreshrate. I'm using the refreshrate changer off course so TV = 50Hz, NTSC = 60Hz and BluRay/MKV = 24Hz refreshrate send to the panel.Sure i get it, that's why this surprised me. I used IrView to drop some screenshot from TV and The Dark Knight (720p mkv) and when i messure both blacks in there, i get back a value which is close to 0 but definitly lower then 16.Then again if you play video in MPC-HC, you'll also see that output is set to 0-255 <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite5" alt=":confused:" title="Confused&nbsp; &nbsp; :confused:" loading="lazy" data-shortname=":confused:" />So ATI outputs Limited RGB, my TV input is set to Limited RGB. Then i'm really confused why i messure 0 for black and 255 for white.Just played the MP4 Black Pattern again inside MediaPortal and i only see 17-25 flash.** EDIT **Doens't have to be. If you output 0-255 and set input to 16-235 then you also will see lots of blacks <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" /> but you'll lose all the detail and i only hope that isn't happening.</blockquote>

[QUOTE="HomeY, post: 478057, member: 68365"] Desktop is set to 50Hz refreshrate. I'm using the refreshrate changer off course so TV = 50Hz, NTSC = 60Hz and BluRay/MKV = 24Hz refreshrate send to the panel. Sure i get it, that's why this surprised me. I used IrView to drop some screenshot from TV and The Dark Knight (720p mkv) and when i messure both blacks in there, i get back a value which is close to 0 but definitly lower then 16. Then again if you play video in MPC-HC, you'll also see that output is set to 0-255 :S So ATI outputs Limited RGB, my TV input is set to Limited RGB. Then i'm really confused why i messure 0 for black and 255 for white. Just played the MP4 Black Pattern again inside MediaPortal and i only see 17-25 flash. [b]** EDIT **[/b] Doens't have to be. If you output 0-255 and set input to 16-235 then you also will see lots of blacks :) but you'll lose all the detail and i only hope that isn't happening. [/QUOTE]

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