LibVLC 构造函数

Create and initialize a libvlc instance. This functions accept a list of "command line" arguments similar to the main(). These arguments affect the LibVLC instance default configuration. LibVLC may create threads. Therefore, any thread-unsafe process initialization must be performed before calling libvlc_new(). In particular and where applicable:

- setlocale() and textdomain(),

- setenv(), unsetenv() and putenv(),

- with the X11 display system, XInitThreads()

(see also libvlc_media_player_set_xwindow()) and

- on Microsoft Windows, SetErrorMode().

- sigprocmask() shall never be invoked; pthread_sigmask() can be used.

On POSIX systems, the SIGCHLD signalmust notbe ignored, i.e. the signal handler must set to SIG_DFL or a function pointer, not SIG_IGN. Also while LibVLC is active, the wait() function shall not be called, and any call to waitpid() shall use a strictly positive value for the first parameter (i.e. the PID). Failure to follow those rules may lead to a deadlock or a busy loop. Also on POSIX systems, it is recommended that the SIGPIPE signal be blocked, even if it is not, in principles, necessary, e.g.: On Microsoft Windows Vista/2008, the process error mode SEM_FAILCRITICALERRORS flagmustbe set before using LibVLC. On later versions, that is optional and unnecessary. Also on Microsoft Windows (Vista and any later version), setting the default DLL directories to SYSTEM32 exclusively is strongly recommended for security reasons: Arguments are meant to be passed from the command line to LibVLC, just like VLC media player does. The list of valid arguments depends on the LibVLC version, the operating system and platform, and set of available LibVLC plugins. Invalid or unsupported arguments will cause the function to fail (i.e. return NULL). Also, some arguments may alter the behaviour or otherwise interfere with other LibVLC functions. There is absolutely no warranty or promise of forward, backward and cross-platform compatibility with regards to libvlc_new() arguments. We recommend that you do not use them, other than when debugging.

public LibVLC(
	params string[] options
)