http://www.enginpolat.com/windows-10-uwp-uygulamasinda-mediaediting-ile-resimlerden-video-olusturmak/

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Windows 10 UWP uygulamasında MediaEditing ile resimlerden video oluşturmak

MainPage.xaml

<Page
  x:Class="CreatingVideoFromImages.MainPage"
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  xmlns:local="using:CreatingVideoFromImages">

  <StackPanel Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
    <Button Content="Video Oluştur" Click="Button_Click" />
    <MediaElement x:Name="player" Width="1024" Height="768" />
  </StackPanel>

</Page>

MainPage.xaml.cs

private async void Button_Click(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
  var composition = new MediaComposition();
  var folderPhotos = await Package.Current.InstalledLocation.GetFolderAsync("Assets\\Photos");

  foreach (var file in await folderPhotos.GetFilesAsync())
  {
    var clip = await MediaClip.CreateFromImageFileAsync(file, TimeSpan.FromMilliseconds(3500));

    composition.Clips.Add(clip);
  }

  var folderSounds = await Package.Current.InstalledLocation.GetFolderAsync("Assets\\Sounds");

  foreach (var file in await folderSounds.GetFilesAsync())
  {
    var track = await BackgroundAudioTrack.CreateFromFileAsync(file);

    composition.BackgroundAudioTracks.Add(track);
  }

  var renderFile = await ApplicationData.Current.LocalFolder.CreateFileAsync("video.mp4", CreationCollisionOption.GenerateUniqueName);

  await composition.RenderToFileAsync(renderFile);

  player.SetSource(await renderFile.OpenReadAsync(), renderFile.ContentType);

  player.Play();
}