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<blockquote data-quote="outlive" data-source="post: 253865" data-attributes="member: 65611">because a Progressive Scan image has a higher vertical resolution than an frame of an interlaced video with the same frame rate.you are right that deinterlacing puts an additional strain on the hardware when using software mode, but modern GPU's support hardware deinterlacing, like Ati's AVIVO supports vector adaptive de-interlacing and video scaling.thus putting processing power for progressive and interlaced on the same level, and in that case people tend to use the &quot;higher&quot; resolution as a benchmarkit's like comparing cpu's though their mhz count - still stupid but a rough guidelinebut if you feel better i can change the titel to 1080i <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" />Edit: interesting tho, that a X2 BE-2400 with a x1250 while using CoreAVC is having problems with 1080i - you should have more then enough power <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:" /></blockquote>

[QUOTE="outlive, post: 253865, member: 65611"] because a Progressive Scan image has a higher vertical resolution than an frame of an interlaced video with the same frame rate. you are right that deinterlacing puts an additional strain on the hardware when using software mode, but modern GPU's support hardware deinterlacing, like Ati's AVIVO supports vector adaptive de-interlacing and video scaling. thus putting processing power for progressive and interlaced on the same level, and in that case people tend to use the "higher" resolution as a benchmark it's like comparing cpu's though their mhz count - still stupid but a rough guideline but if you feel better i can change the titel to 1080i :) Edit: interesting tho, that a X2 BE-2400 with a x1250 while using CoreAVC is having problems with 1080i - you should have more then enough power :S [/QUOTE]

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