BD是指蓝光(Blu-ray)或称蓝光盘(Blu-ray Disc,缩写为BD),目前为止,蓝光是最先进应用最广泛的大容量光碟格式。 HD的意思是指HDTV,HDTV是Hign Definition Television的简称,翻译成中文是「高清晰度电视」的意思。两个比较来说,是BD的清晰度高于HD。 1、CAM(枪版): CAM通常是用数码摄像机从电影院盗录。有时会...
所谓全高清(Full HD),是指物理分辨率高达1920×1080逐行扫描,即1080p,是目前顶级的高清规格什么是HDTV: HDTV是Hign Definition Television的简称,翻译成中文是“高清晰度电视”的意思,HDTV技术源之于DTV(Digital Television)“数字电视” 技术,HDTV技术和DTV技术都是采用数字信号,而HDTV技术则属于DTV的最...
abbreviation for High Definition DVD: a DVD capable of storing between two and four times as much data as a standard DVDWord of the DayApril 17, 2024axolotl [ak-suh-lot-l ]Meaning and examples Start each day with the Word of the Day in your inbox! Sign Up By clicking "Sign Up", ...
1.BD版:即蓝光版,是指DVD之后的下一代光盘格式之一,用以存储高品质的影音以及高容量的数据存储。2.HD版:HD既代表高密度(碟的存储容量更大),也代表高分辨率(质量更好的图片)。HD版的电影比DVD版的更清晰,所占的存储空间也更大。3.DVD版:全称是“Digital Video Disc”(数 字视频光盘)...
1、DVD与HDDVD,BDDVD之间的区别DVD的英文全名是Digital Video Disk,即数字视频光盘或数字影盘,它利用MPEG2的压缩技术来储存影像。也有人称DVD是Digital Versatile Disk,是数字多用途的光盘,它集计算机技术、光学记录技术和影视技术等为一体,其目的是满足人们对大存储容量、高性能的存储媒体的需求。DVD光盘不仅已在音/...
DVD、HD和BD在清晰度上有明显的差异,BD最为清晰,其次是HD,最后是DVD。以下是关于它们清晰度的 BD清晰度最高。蓝光光盘采用蓝光技术,其波长较短,能够提供更精细的图像细节和更丰富的色彩表现。蓝光光盘的分辨率远高于传统的DVD,因此在播放高质量视频时,画面更加细腻、清晰。HD清晰度次之。高清技术...
与此同时,HDDVD作为一种与BD竞争的高清存储格式,也在市场上占据了一席之地。HDDVD采用了类似DVD的物理结构,但在数据编码和解码技术上进行了优化。虽然HDDVD在某些方面如存储容量上略逊于BD,但由于其成本较低,也得到了一些厂商和消费者的青睐。总的来说,HD、HDTV、BD(Blu-Ray)和HDDVD的发展历程是高清媒体...
Seems like only yesterday we were here at the Las Vegas Convention Centre talking about how HD DVD was "coming soon". Now we're here again just a few short months later for the NAB trade show (National Association of Broadcasters), but this time the players are real, the titles are rea...
the number of HD-DVD standalone players is actually higher than that of BluRay players (i.e. factor our the PS3 from the equation). Anyway, because of this I'd noticed people starting to declare BluRay the winner. But now an interesting plot twist: Paramount and Dreamworks both justdecl...
Nothing new here for the folks that are already well-versed in HD DVD, but hopefully we'll see more exciting things up there soon. It also provides a good high-level overview of some of HD DVD's benefits, so it's a good place to send your friends and family if they want to know...