/// <summary>
/// 停止
/// </summary>
public void Stop()
{
CheckAlive();
Status = GraphState.Stopped;
MediaControl.Stop();
long pos = 0;
MediaSeeking.SetPositions(ref pos, AMSeekingSeekingFlags.AbsolutePositioning, ref pos, AMSeekingSeekingFlags.NoPositioning);
MediaControl.StopWhenReady();
if (MediaStop != null)
{
MediaStop(this, EventArgs.Empty);
}
}
public override void SetCurrentPosition(long time)
{
if (IsGraphSeekable)
{
var state = GraphState;
PauseGraph();
long pStop = 0;
MediaSeeking.SetPositions(ref time, SeekingFlags.AbsolutePositioning, ref pStop, SeekingFlags.NoPositioning);
switch (state)
{
case GraphState.Running:
ResumeGraph();
break;
case GraphState.Stopped:
MediaControl.Stop();
GraphState = GraphState.Stopped;
break;
}
}
}