public void TrackAddEffectBubblesToComposition()
{
int beforeCount = 0;
int afterCount = 0;
using (ITimeline timeline = new DefaultTimeline())
{
IGroup group = timeline.AddVideoGroup(24, 100, 100);
IComposition composition = group.AddComposition();
composition.BeforeEffectAdded += new EventHandler(delegate
{
beforeCount++;
});
composition.AfterEffectAdded += new EventHandler <AfterEffectAddedEventArgs>(delegate
{
afterCount++;
});
ITrack track = composition.AddTrack();
track.AddEffect("test", -1, 1, 2, StandardEffects.CreateBlurEffect(2, 2, 10));
Assert.AreEqual(1, beforeCount);
Assert.AreEqual(1, afterCount);
}
}
public void AddEffect()
{
using (ITimeline timeline = new DefaultTimeline())
{
IGroup group = timeline.AddVideoGroup(24, 100, 100);
IComposition composition = group.AddComposition();
bool firedBefore = false;
bool firedAfter = false;
composition.BeforeEffectAdded += new EventHandler(delegate
{
firedBefore = true;
});
composition.AfterEffectAdded += new EventHandler <AfterEffectAddedEventArgs>(delegate
{
firedAfter = true;
});
IEffect effect = composition.AddEffect("test", -1, 1, 2, StandardEffects.CreateBlurEffect(2, 2, 10));
Assert.AreEqual("test", effect.Name);
Assert.AreEqual(1, effect.Offset);
Assert.AreEqual(2, effect.Duration);
Assert.AreEqual(1, composition.Effects.Count);
Assert.IsTrue(firedBefore);
Assert.IsTrue(firedAfter);
}
}
public void AddEffectToClip()
{
bool beforeFired = false;
bool afterFired = false;
using (ITimeline timeline = new DefaultTimeline())
{
IGroup group = timeline.AddVideoGroup(24, 64, 64);
ITrack track = group.AddTrack();
IClip clip = track.AddClip("transitions.wmv", GroupMediaType.Video, InsertPosition.Absoloute, 0, 0, -1);
clip.BeforeEffectAdded += new EventHandler(delegate
{
beforeFired = true;
});
clip.AfterEffectAdded += new EventHandler <AfterEffectAddedEventArgs>(delegate
{
afterFired = true;
});
EffectDefinition defintion = StandardEffects.CreateBlurEffect(2, clip.Duration, 20);
IEffect effect =
clip.AddEffect("blur", -1, 0, clip.Duration, defintion);
Assert.IsTrue(beforeFired);
Assert.IsTrue(afterFired);
Assert.AreEqual("blur", effect.Name);
Assert.AreEqual(0, effect.Priority);
Assert.AreEqual(clip.Duration, effect.Duration);
Assert.AreEqual(0, clip.Offset);
Assert.AreSame(defintion, effect.EffectDefinition);
PrepareToExecute(timeline,
@"<timeline framerate=""30.0000000"">
<group type=""video"" bitdepth=""24"" width=""64"" height=""64"" framerate=""30.0000000"" previewmode=""0"">
<track>
<clip start=""0"" stop=""7.9990000"" src=""transitions.wmv"" mstart=""0"">
<effect start=""0"" stop=""7.9990000"" clsid=""{7312498D-E87A-11D1-81E0-0000F87557DB}"" username=""blur"">
<param name=""PixelRadius"" value=""2"">
<linear time=""7.9990000"" value=""20"" />
</param>
</effect>
</clip>
</track>
</group>
</timeline>");
}
}
public void EffectPrioirities()
{
using (ITimeline timeline = new DefaultTimeline())
{
EffectDefinition definition = StandardEffects.CreateBlurEffect(2, 10, 2);
IGroup group = timeline.AddAudioGroup();
IEffect first = group.AddEffect("first", -1, 0, 10, definition);
IEffect second = group.AddEffect("second", 0, 0, 10, definition);
IEffect third = group.AddEffect("third", 1, 0, 10, definition);
IEffect fourth = group.AddEffect("fourth", -1, 0, 10, definition);
IEffect fifth = group.AddEffect("fifth", 2, 0, 10, definition);
Assert.AreEqual(3, first.Priority);
Assert.AreEqual(0, second.Priority);
Assert.AreEqual(1, third.Priority);
Assert.AreEqual(4, fourth.Priority);
Assert.AreEqual(2, fifth.Priority);
}
}
public void AddEffectsToTrack()
{
using (ITimeline timeline = new DefaultTimeline())
{
IGroup group = timeline.AddVideoGroup(24, 320, 200);
ITrack track = group.AddTrack();
IEffect effect = track.AddEffect("test", -1, 1, 3, StandardEffects.CreateBlurEffect(2, 2, 15));
Assert.AreEqual(1, track.Effects.Count);
Assert.AreSame(effect, track.Effects[0]);
PrepareToExecute(timeline,
@"<timeline framerate=""30.0000000"">
<group type=""video"" bitdepth=""24"" height=""200"" framerate=""30.0000000"" previewmode=""0"">
<track>
<effect clsid=""{7312498D-E87A-11D1-81E0-0000F87557DB}"" username=""test"">
<param name=""PixelRadius"" value=""2"">
<linear time=""2"" value=""15"" />
</param>
</effect>
</track>
</group>
</timeline>");
}
}