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<blockquote data-quote="kiwijunglist" data-source="post: 1000790" data-attributes="member: 76888"><s>I don't think you can get around the 50% pixel loss, until we start using something other than bluray.</s>&nbsp;<s>Intially I thought framepacking meant that you got full 1920x1080 3d bluray, but when I looked into it framepacking was just a transient format for the video as it went from the bluray player to the tv. The bluray spec can not store 2x1920x1080x24fps. I'm not sure, but I think the max is 720p60 which would be 2x1280x720x30fps ??</s>&nbsp;<s>and if you calculate 1280x720 is actually less than 0.5x1920x1080. Although it probably looks sharper because you have square pixels instead of oblong pixels.</s>&nbsp;<s>I'm sure you can explain in more details / point out if I'm wrong <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" /></s>&nbsp;Damn, I read another explanation which stated the video is stored on the bluray disc as 2 1080P frames on top of each other, but one of the frames is just a 'difference' frame, which explains how you can fit the the bandwidth needed on the bluray disc. This is probably the correct explanation.&nbsp;@<a href="https://forum.team-mediaportal.com/members/wouter1971.84759/" target="_blank">wouter1971</a> - side by side 3d is just 960x1080 resolution (or 1920x540 if over+under), whereas having alternate frames of full hd would be 1920x1080 resolution.</blockquote>

[QUOTE="kiwijunglist, post: 1000790, member: 76888"] [S]I don't think you can get around the 50% pixel loss, until we start using something other than bluray.[/S] [S]Intially I thought framepacking meant that you got full 1920x1080 3d bluray, but when I looked into it framepacking was just a transient format for the video as it went from the bluray player to the tv. The bluray spec can not store 2x1920x1080x24fps. I'm not sure, but I think the max is 720p60 which would be 2x1280x720x30fps ??[/S] [S]and if you calculate 1280x720 is actually less than 0.5x1920x1080. Although it probably looks sharper because you have square pixels instead of oblong pixels.[/S] [S]I'm sure you can explain in more details / point out if I'm wrong :)[/S] Damn, I read another explanation which stated the video is stored on the bluray disc as 2 1080P frames on top of each other, but one of the frames is just a 'difference' frame, which explains how you can fit the the bandwidth needed on the bluray disc. This is probably the correct explanation. @[URL='https://forum.team-mediaportal.com/members/wouter1971.84759/']wouter1971[/URL] - side by side 3d is just 960x1080 resolution (or 1920x540 if over+under), whereas having alternate frames of full hd would be 1920x1080 resolution. [/QUOTE]

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