/// <summary>
/// Get changeset of LibVlc.
/// </summary>
/// <returns></returns>
public static String GetChangeset()
{
return(InteropHelper.PtrToString(_getChangesetFunction.Delegate()));
}
/// <summary>
/// Get version string of LibVlc.
/// </summary>
/// <returns></returns>
public static String GetVersion()
{
return(InteropHelper.PtrToString(_getVersionFunction.Delegate()));
}
/// <summary>
/// Get compiler infomation of LibVlc.
/// </summary>
/// <returns></returns>
public static String GetCompiler()
{
return(InteropHelper.PtrToString(_getCompilerFunction.Delegate()));
}
/// <summary>
/// Get event type name.
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
public static String GetEventTypeName(EventTypes type)
{
return(InteropHelper.PtrToString(_getTypeNameFunction.Delegate(type)));
}
/// <summary>
/// Get a readable error message.
/// </summary>
/// <returns>return a readable LibVlc error message, if there are no error will return <see cref="null" /></returns>
/// <exception cref="Exception">A delegate callback throws an exception.</exception>
public static String GetErrorMessage()
{
return(InteropHelper.PtrToString(_errorMessageFunction.Delegate()));
}
/// <summary>
/// 获取媒体的某个元属性,如果尚未解析元属性,将会返回 NULL.
/// 这个方法会自动调用 <see cref="ParseMediaAsync" /> 方法,所以你在之后应该会收到一个 MediaMetaChanged 事件.
/// 如果你喜欢同步版本,可以在 GetMeta 之前调用 <see cref="ParseMedia" /> 方法
/// </summary>
/// <param name="type">元属性类型</param>
/// <returns>返回媒体的某个元属性</returns>
public String GetMeta(MetaDataType type)
{
return(InteropHelper.PtrToString(_getMetaFunction.Delegate(InstancePointer, type)));
}
/// <summary>
/// 获取媒体的基本编码器的说明
/// </summary>
/// <param name="type">由 <see cref="MediaTrack.Type" /> 得来</param>
/// <param name="codec">由 <see cref="MediaTrack.Codec" /> 得来</param>
/// <returns>返回媒体的基本编码器的说明</returns>
public static String GetCodecDescription(TrackType type, int codec)
{
return(InteropHelper.PtrToString(_getCodecDescriptionFunction.Delegate(type, codec)));
}
public bool VlmAddVod(String name, String input, int options, String[] additionalOptions, int enable,
String muxer)
{
var nameHandle = InteropHelper.StringToPtr(name);
var inputHandle = InteropHelper.StringToPtr(input);
var muxerHandle = InteropHelper.StringToPtr(muxer);
var result = _newVodInputFunction.Delegate(InstancePointer, nameHandle.AddrOfPinnedObject(),
inputHandle.AddrOfPinnedObject(), options, InteropHelper.StringArrayToPtr(additionalOptions), enable,
muxerHandle.AddrOfPinnedObject()) == 0;
nameHandle.Free();
inputHandle.Free();
muxerHandle.Free();
return(result);
}
/// <summary>
/// Get the name of a particular equalizer preset.
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public static String GetPresetEqualizerName(uint index)
{
return(InteropHelper.PtrToString(_getEqualizerPresetNameFunction.Delegate(index)));
}
/// <summary>
/// Get event type name.
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
public static string GetEventTypeName(EventType type)
{
return(InteropHelper.PtrToString(LibVlcManager.GetFunctionDelegate <libvlc_event_type_name>()
.Invoke((libvlc_event_e)type)));
}
