private async void DoTranscode(object sender, TappedRoutedEventArgs e)
{
var picker = new FileSavePicker();
picker.SuggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.VideosLibrary;
picker.FileTypeChoices.Add("mp4", new List <string> {
".mp4"
});
var dist = await picker.PickSaveFileAsync();
if (dist != null)
{
var transcoder = new WvvTranscoder();
await transcoder.MakeFeelGoodProfileForHD720(mSource);
if (!await transcoder.Transcode(mSource, dist))
{
Debug.WriteLine("Transcoding error.");
}
}
}
/**
* 現在のClipに対して、いい感じのEncodingPropertyを取得する。
*/
private MediaEncodingProfile getFeelSoGoodEncodingProperty()
{
return(WvvTranscoder.SetFeelGoodSizeToEncodingProfileForHD720(mComposition.Clips[0], MediaEncodingProfile.CreateMp4(VideoEncodingQuality.HD720p)));
}
