Video4Linux

Infobox software | name = Video4Linux | title = Video4Linux | logo = | logo caption = | logo_size = | logo_alt = | screenshot = | caption = | screenshot_size = | screenshot_alt = | collapsible = | author = | developer = | released = | latest release version = | latest release date = | latest preview version = | latest preview date = | frequently updated = | status = 進行中 | programming language = C | operating system = Linux | platform = Linux內核 | size = | language = | genre = | license = GNU通用公共許可證 | website = Video4Linux或V4L是一個及裝置輸出API ， 以及Linux的驅動程式框架 ， 支援很多USB攝像頭 、 以及其他裝置 。 Video4Linux與Linux內核緊密整合 ， Video4Linux取名的靈感來自Video for Windows （ 有時候會縮寫爲 “ V4W ” ） ， 但兩者在技術上並沒有任何關聯 。