public IEnumerable <Thumbnail> GetThumbnails(string filename, IThumbnailPropertiesProvider properties, int count, int mediaLengthms)
{
var tempPath = Path.GetTempPath();
List <Thumbnail> res = new List <Thumbnail>();
Random r = new Random();
FFMpeg ffmpeg = new FFMpeg();
var maxms = mediaLengthms - properties.CaptureStartTime * 1000;
for (int i = 0; i < count; i++)
{
TimeSpan span = new TimeSpan(0, 0, 0, properties.CaptureStartTime, r.Next(0, maxms));
//var large = ffmpeg.TakeScreenshot(filename, span, properties.LargeThumbSize);
var small = ffmpeg.TakeScreenshot(filename, span, properties.SmallThumbSize);
Thumbnail thumb = new Thumbnail()
{
//Large = large,
Small = small,
Position = span,
IsChecked = true,
};
res.Add(thumb);
}
return(res);
}
public Thumbnail GetThumbnailAt(string filename, TimeSpan position, IThumbnailPropertiesProvider properties)
{
FFMpeg ffmpeg = new FFMpeg();
var res = new Thumbnail();
res.Small = ffmpeg.TakeScreenshot(filename, position, properties.SmallThumbSize);
res.Position = position;
res.IsChecked = true;
return(res);
}
public void GetMainThumb(string filename, Thumbnail thumb, IThumbnailPropertiesProvider properties)
{
FFMpeg ffmpeg = new FFMpeg();
thumb.Large = ffmpeg.TakeScreenshot(filename, thumb.Position, properties.LargeThumbSize);
}
