FVD（Forward Versatile Disc），中文名称为前瞻多功能光盘或红光高画质影音光盘（依据FVD官方网站之定名），是由台湾的工业技术研究院（工研院）所主导开发的光盘保存格式。其目标是在现有DVD与下一世代蓝光光盘（HD DVD、Blu-ray Disc）之间作一过渡期，提供一个在两者世代交替的解决方案。

FVD的全名应为HD-FVD（High Definition - Forward Versatile Disc），其中HD意为高画质、高分辨率、高分辨率、高清晰度（高清）之意，为了方便起见，一般称之为FVD即可。

FVD, or Forward Versatile Disc, is an offshoot of DVD developed in Taiwan jointly by the Advanced Optical Storage Research Alliance (AOSRA) and the Industrial Technology Research Institute (ITRI) as a less expensive alternative for high-definition content. The disc is similar in structure to a DVD, in that pit length is the same and a red laser is used to read it, but the track width has been shortened slightly to allow the disc to have 5.4GB of storage per layer as opposed to 4.7GB for a standard DVD. The specification allows for up to three layers for total of 15GB in storage. WMV9 is used as the video codec allowing for 135 minutes of 720p video on a dual layer disc and 135 minutes of 1080i video on a 3-layer disc. FVD uses AACS copy protection which is one of the schemes used in both HD DVD and Blu-ray Discs.