public void ConstructWithNullVideoClip()
 {
     using (ITimeline timeline = new DefaultTimeline())
     {
         IClip audioClip = timeline.AddAudioGroup().AddTrack().AddAudio("1sec.wav");
         var pair = new AudioVideoClipPair(audioClip, null);
     }
 }
 public void ConstructWithNullVideoClip()
 {
     using (ITimeline timeline = new DefaultTimeline())
     {
         IClip audioClip = timeline.AddAudioGroup().AddTrack().AddAudio("..\\..\\1sec.wav");
         var   pair      = new AudioVideoClipPair(audioClip, null);
     }
 }
 public void ConstructWithNullAudioClip()
 {
     using (ITimeline timeline = new DefaultTimeline())
     {
         IClip videoClip = timeline.AddVideoGroup(24, 100, 100).AddTrack().AddVideo("1sec.wmv");
         var pair = new AudioVideoClipPair(null, videoClip);
     }
 }
 public void ConstructWithNullAudioClip()
 {
     using (ITimeline timeline = new DefaultTimeline())
     {
         IClip videoClip = timeline.AddVideoGroup(24, 100, 100).AddTrack().AddVideo("..\\..\\1sec.wmv");
         var   pair      = new AudioVideoClipPair(null, videoClip);
     }
 }