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- 720p 1080p到底指的是分辨率还是画质？ - 知乎
是不是码率相同的视频，720p比1080p更清晰？ 一般来说，是相反才对，1080p比720p更清晰（分辨率越高，像素点越多） 分辨率和视频画质的关系是什么？ 分辨率越高（360p<720p<1080p<1440p（2k）<2160p（4k））画质就越好
- Why do they use 1366x768 resolution when 720p = 1280x720?
It will be interesting to see what those lucky few with emerging 1080p displays have to say about true motion-adaptive 1080i deinterlacing of video-based sources vs upconverted 720p True inverse telecine of 1080i film-based material displayed on a 1080p display will probably be the new high-water mark, along with true 1080p source, natch
- What is 720p? 1024 x 768 or 1366 x 768? - AVS Forum
First, manufacturers use the term "720p display" in their marketing literature loosely and incorrectly These days, they tend to use it for anything that isn't a "1080p display" So let's put that one to rest first The native resolution of a 1366x768 panel is not 720p If anything, it is 768p, since all input is scaled to the 768 lines
- Are DVDs really 480p? 480p vs. 720p question. - AVS Forum
gary has a great post, but in short i woud like to say, dvds are SD l and so therefore as the screen size gets bigger the worse dvds are to look, with HD being 720p you have more lines more resolution to work with therefore doesnt look as bad as 480 i p so say a 480i p video on a small screen then watch it on a bigger screen it will look diffrent
- 为什么有的720P视频非常清晰，体积还特别小? - 知乎
清晰度不止和分辨率有关系，还和码率有关。同样分辨率的视频码率高的文件就比码率低的大，有的高码率720p比低码率1080p要大。编码格式也会影响文件大小，比如h 265在相对较低的码率可以达到和高码率h 264同样的清晰度。
- Is 1280x800 the same resolution as 720p (almost)? - AVS Forum
With the above being said If Viewsonic or any company could find a way to build a 720p or better yet WXGA projector RGBCYW with the build quality of the PJD5555w and a price point between 250 and 300 and a $75 or less lamp replacement that the PJD5555w now has if you do the bare bulb replacement
- Do your PS3 games look better at 720P or 1080P? - AVS Forum
most games are 720p native and scaled to 1080p, and a lot of game are scaled differently, so you really can't answer that i think the best thing you can do is set your PS3 to output all resolutions, and in most cases, developers will default their game to the best resolution possible (an exception would be R6 Vegas as it defaults to 1080i but it looks way better at 720p)
- 通常所说的720p和1080p视频是什么意思？肉眼能看得出区别吗？ - 知乎
1080p和720p都是高清，并且清晰度差别是很明显的，差别是很明显的，差别是很明显的~ 网上有些视频两者差别不大是因为压缩得比较过分，但是用手机或者比较便宜的显示器播放看起来差别不大，因为硬件太小或者达不到1080p的水平~
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