/// <summary>
/// Creates the video track from the image files, taken in a random order
/// </summary>
/// <param name="video">The track container that will hold the new track</param>
/// <param name="imageFiles">The list of image files to add</param>
/// <param name="duration">The total duration of the video track</param>
/// <param name="width">Frame image width</param>
/// <param name="height">Frame image height</param>
/// <returns>The new video track</returns>
private ITrack CreateVideo(IGroup video, IList <string> imageFiles, double duration, int width,
int height)
{
var videoTrack = video.AddTrack();
if (imageFiles.Any())
{
imageFiles = shuffler.Shuffle(imageFiles).ToList();
LogList("Images", imageFiles);
var durations = shuffler.GetRandomizedDurations(duration, imageFiles.Count).ToList();
LogList("Durations", durations);
var durationSums = durations.RunningSum().ToList();
LogList("DurationSums", durationSums);
imageFiles = CreateImageTimeline(imageFiles, duration, EFFECT_DURATION, durationSums).ToList();
LogList("Image list", imageFiles);
var images = imageFiles.Select(LoadImage);
foreach (var img in images)
{
var clip = videoTrack.AddImage(img, 0, EFFECT_DURATION);
//video.AddEffect(clip.Offset, clip.Duration, GetRandomEffect());
//video.AddTransition(clip.Offset, clip.Duration, CreateWMTFX_Move_SmallerImage("right"));
//videoTrack.AddTransition(clip.Offset, clip.Duration, CreateWMTFX_Move_SmallerImage("right"));
img.Dispose();
}
var previousTime = 0.0;
foreach (var time in durationSums)
{
var clipDuration = time - previousTime;
if (time >= 0.5)
{
var transition = GetRandomTransition();
logger.Log("Adding transition (true): " + transition.TransitionId);
video.AddTransition(time - 0.5, 0.5, transition, true);
transition = GetRandomTransition();
logger.Log("Adding transition (false): " + transition.TransitionId);
video.AddTransition(time, 0.5, transition, false);
}
//video.AddEffect(previousTime, clipDuration, GetRandomEffect());
//video.AddTransition(previousTime, clipDuration, GetRandomTransition2());
//video.AddTransition(previousTime, clipDuration, CreateWMTFX_Move_SmallerImage("right"));
//videoTrack.AddTransition(time - clipDuration, clipDuration / 2, CreateWMTFX_Move_SmallerImage("2"), true);
//videoTrack.AddTransition(time - clipDuration / 2, clipDuration / 2, CreateWMTFX_Move_SmallerImage("up"), false);
previousTime = time;
}
}
return(videoTrack);
}
