MediaPlayerSetEqualizer 方法

Apply new equalizer settings to a media player. The equalizer is first created by invoking libvlc_audio_equalizer_new() or libvlc_audio_equalizer_new_from_preset(). It is possible to apply new equalizer settings to a media player whether the media player is currently playing media or not. Invoking this method will immediately apply the new equalizer settings to the audio output of the currently playing media if there is any. If there is no currently playing media, the new equalizer settings will be applied later if and when new media is played. Equalizer settings will automatically be applied to subsequently played media. To disable the equalizer for a media player invoke this method passing NULL for the p_equalizer parameter. The media player does not keep a reference to the supplied equalizer so it is safe for an application to release the equalizer reference any time after this method returns.

public bool SetEqualizer(
	Equalizer equalizer
)