MediaTracks 属性 |
Get media descriptor's elementary streams description
the number of Elementary Streams (zero on error)
备注
address to store an allocated array of Elementary Streams
descriptions (must be freed with libvlc_media_tracks_release
by the caller) [OUT]
返回值
类型：MediaTrackthe number of Elementary Streams (zero on error)
备注Note, you need to call libvlc_media_parse() or play the media at least once
before calling this function.
Not doing this will result in an empty array.
LibVLC 2.1.0 and later.
命名空间： LibVLCSharp.Shared
程序集： CPF.Vlc (在 CPF.Vlc.dll 中) 版本：0.8.8.5
语法参见