public static IEnumerable<BatchCommand> Commands2(Chunk chunk)
{
if (chunk.IsFaceChunk)
yield return new ExtractFaceVideoCommand
{
VideoInput = chunk.VideoSource.File,
StartTime = chunk.VideoSource.StartTime,
Duration = chunk.VideoSource.Duration,
VideoOutput = chunk.TemporalVideoFile
};
else
yield return new ExtractScreenVideoCommand
{
VideoInput = chunk.VideoSource.File,
StartTime = chunk.VideoSource.StartTime,
Duration = chunk.VideoSource.Duration,
VideoOutput = chunk.TemporalVideoFile
};
var s = chunk.AudioSource ?? chunk.VideoSource;
yield return new ExtractAudioCommand
{
VideoInput = s.File,
StartTime = s.StartTime,
Duration = s.Duration,
AudioOutput = chunk.TemporalAudioFile
};
}
public void FaceTest2()
{
var chunk = new Chunk
{
IsFaceChunk=true,
Id = 23,
VideoSource = new ChunkSource { StartTime = 1000, File = "face", Duration = 1000 }
};
var cmds = Montager.Commands2(chunk).ToList();
Assert.AreEqual(2, cmds.Count);
Assert.IsInstanceOfType(cmds[0], typeof(ExtractFaceVideoCommand));
{
var c = (ExtractFaceVideoCommand)cmds[0];
Assert.AreEqual("face", c.VideoInput);
Assert.AreEqual("video023.avi", c.VideoOutput);
Assert.AreEqual(1000, c.StartTime);
Assert.AreEqual(1000, c.Duration);
}
Assert.IsInstanceOfType(cmds[1], typeof(ExtractAudioCommand));
{
var c = (ExtractAudioCommand)cmds[1];
Assert.AreEqual("face", c.VideoInput);
Assert.AreEqual("audio023.mp3", c.AudioOutput);
Assert.AreEqual(1000, c.StartTime);
Assert.AreEqual(1000, c.Duration);
}
}
public static IEnumerable<BatchCommand> Commands1(Chunk chunk)
{
if (chunk.IsFaceChunk)
{
yield return new ExtractFaceVideoCommand
{
VideoInput = chunk.VideoSource.File,
StartTime = chunk.VideoSource.StartTime,
Duration = chunk.VideoSource.Duration,
VideoOutput = chunk.OutputVideoFile
};
}
else
{
yield return new ExtractAudioCommand
{
VideoInput=chunk.AudioSource.File,
StartTime=chunk.AudioSource.StartTime,
Duration=chunk.AudioSource.Duration,
AudioOutput=chunk.TemporalAudioFile
};
yield return new ExtractScreenVideoCommand
{
VideoInput = chunk.VideoSource.File,
StartTime = chunk.VideoSource.StartTime,
Duration = chunk.VideoSource.Duration,
VideoOutput = chunk.TemporalVideoFile
};
yield return new MixVideoAudioCommand
{
VideoInput=chunk.TemporalVideoFile,
AudioInput=chunk.TemporalAudioFile,
VideoOutput=chunk.OutputVideoFile
};
}
}
public void ScreenTest()
{
var chunk = new Chunk
{
IsFaceChunk=false,
Id = 23,
VideoSource = new ChunkSource { StartTime = 1000, File = "screen", Duration = 1000 },
AudioSource = new ChunkSource { StartTime = 2000, File = "face", Duration = 1000 }
};
var cmds = Montager.Commands1(chunk).ToList();
Assert.AreEqual(3, cmds.Count);
Assert.IsInstanceOfType(cmds[0], typeof(ExtractAudioCommand));
{
var c = (ExtractAudioCommand)cmds[0];
Assert.AreEqual("face", c.VideoInput);
Assert.AreEqual("audio023.mp3", c.AudioOutput);
Assert.AreEqual(2000, c.StartTime);
Assert.AreEqual(1000, c.Duration);
}
Assert.IsInstanceOfType(cmds[1], typeof(ExtractScreenVideoCommand));
{
var c = (ExtractScreenVideoCommand)cmds[1];
Assert.AreEqual("screen", c.VideoInput);
Assert.AreEqual("video023.avi", c.VideoOutput);
Assert.AreEqual(1000, c.StartTime);
Assert.AreEqual(1000, c.Duration);
}
Assert.IsInstanceOfType(cmds[2], typeof(MixVideoAudioCommand));
{
var c = (MixVideoAudioCommand)cmds[2];
Assert.AreEqual("video023.avi", c.VideoInput);
Assert.AreEqual("audio023.mp3", c.AudioInput);
Assert.AreEqual("chunk023.avi", c.VideoOutput);
}
}