* gnu/packages/video.scm (libdvdnav): New variable.
@ -436,3 +436,35 @@ DVDs. It parses IFO files, reads NAV-blocks, and performs CSS
authentication and descrambling (if an external libdvdcss library is
(uri (string-append "http://download.videolan.org/videolan/"
name "/" version "/"
name "-" version ".tar.bz2"))
(synopsis "Library for video DVD navigation features")
"Libdvdnav is a library for developers of multimedia
applications. It allows easy use of sophisticated DVD navigation features
such as DVD menus, multiangle playback and even interactive DVD games. All
this functionality is provided through a simple API which provides the DVD
playback as a single logical stream of blocks, intermitted by special
dvdnav events to report certain conditions. The main usage of libdvdnav is
a loop regularly calling a function to get the next block, surrounded by
additional calls to tell the library of user interaction. The whole
DVD virtual machine and internal playback states are completely