public static void GetThumbnailWait(string input, string output, int size)
{
FFMPEGProcess process = CreateFFMPEGProcess();
process.StartInfo.FileName = "ffmpeg.exe";
process.StartInfo.Arguments = CreateFfmpegThumbnailArgs(input, output, size);
process.input = input;
process.output = output;
process.Start();
process.WaitForExit();
process.Close();
process.Dispose();
}
public static void GetThumbnailAsync(string input, string output, int size, Action <string> callback)
{
FFMPEGProcess ffmpeg = CreateFFMPEGProcess();
ffmpeg.StartInfo.FileName = "ffmpeg.exe";
ffmpeg.StartInfo.Arguments = CreateFfmpegThumbnailArgs(input, output, size);
ffmpeg.callback = callback;
ffmpeg.input = input;
ffmpeg.output = output;
ffmpeg.Exited += (sender, e) =>
{
var process = (FFMPEGProcess)sender;
if (process.callback != null)
{
callback.Invoke(process.output);
}
process.Dispose();
};
ffmpeg.Start();
}
