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<blockquote data-quote="Spragleknas" data-source="post: 393481" data-attributes="member: 17435">Correct <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" /> Nope, also for SD.Well, I'm quite certain that a correctly scaled picture would be best if no scaling is done after the upscaling.Logically, I think the best would be:Video w/resolution-X ---- PC upscaling to 1920x1080p ---&gt; TV w/resolution 1080p === ONE scaling processesThe way you have it now, best is probably:Video w/resolution-X ---- PC upscaling to 1280x720p ----&gt; TV upscaling to 1920x1080 === TWO scaling processesWhat you are doing now:Video w/resolution-X ---- PC upscaling to 2880x1620 + gfx downscaling to 1280x720p --&gt; TV upscaling to 1920x1080 === THREE scaling processes &nbsp;Now, I sincerely think your &quot;hunt for best PQ&quot; is somewhat waste of time unless you set the output to 1920x1080.:sorry:HUH?PS:Unscaled image:<img src="http://pixelmapping.wikispaces.com/file/view/bridge.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" />Same image, but after scaling (here due to lack of 1:1)<img src="http://pixelmapping.wikispaces.com/file/view/bridge-scaled-2.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" />Source: <a href="http://pixelmapping.wikispaces.com/Pixel+mapping+explained" target="_blank">http://pixelmapping.wikispaces.com/Pixel+mapping+explained</a></blockquote>

[QUOTE="Spragleknas, post: 393481, member: 17435"] Correct :) Nope, also for SD. Well, I'm quite certain that a correctly scaled picture would be best if no scaling is done after the upscaling. [U]Logically, I think the best would be:[/U] Video w/resolution-X ---- PC upscaling to 1920x1080p ---> TV w/resolution 1080p === ONE scaling processes [U]The way you have it now, best is probably:[/U] Video w/resolution-X ---- PC upscaling to 1280x720p ----> TV upscaling to 1920x1080 === TWO scaling processes [U]What you are doing now:[/U] Video w/resolution-X ---- PC upscaling to 2880x1620 + gfx downscaling to 1280x720p --> TV upscaling to 1920x1080 === THREE scaling processes Now, I sincerely think your "hunt for best PQ" is somewhat waste of time unless you set the output to 1920x1080. :sorry: HUH? PS: Unscaled image: [img]http://pixelmapping.wikispaces.com/file/view/bridge.jpg[/img] Same image, but after scaling (here due to lack of 1:1) [img]http://pixelmapping.wikispaces.com/file/view/bridge-scaled-2.jpg[/img] Source: [url]http://pixelmapping.wikispaces.com/Pixel+mapping+explained[/url] [/QUOTE]

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