private void CreateVideo(string videoName)
{
using (var mencod = new Mencoder2(mencoderPath)) {
mencod.ConversionComplete += (object sender, MplayerEvent e) => {
System.IO.File.Move(System.IO.Path.Combine(_imageDirectory, videoName),
System.IO.Path.Combine(_videoDirectory, videoName));
};
mencod.Convert($"mf://*.jpg -mf fps={SlideShow.FPS} -ovc lavc harddup -lavcopts vcodec=mpeg4:mbd=2:trell scale=1920:1080 -o {videoName}",
_imageDirectory);
}
}
private void AddAudio()
{
if (System.IO.File.Exists(this._audioFile) == false)
{
System.IO.File.Copy(System.IO.Path.Combine(_workingDirectory, "output.avi"), this._outputFilePath);
return;
}
using (var mencod = new Mencoder2(mencoderPath)) {
// -vf harddup is needed to keep duplicates of the video when adding the audio. Else you are going to have a huge audio/video sync problem.
mencod.Convert("\"" + System.IO.Path.Combine(_workingDirectory, "output.avi") + "\" -o \"" + this._outputFilePath + "\" -vf harddup -ovc copy -oac mp3lame -audiofile \"" + this._audioFile + '"');
}
}
private void AppendVideo()
{
using (var mencod = new Mencoder2(mencoderPath)) {
// -oac copy -ovc copy -o 'combined_clip.avi' 'clip1.avi' 'clip2.avi'
var cmd = new StringBuilder();
cmd.Append("-oac copy -ovc copy -idx -o output.avi");
foreach (string file in System.IO.Directory.GetFiles(_videoDirectory, "*.avi"))
{
cmd.Append(string.Format(" \"{0}\"", file));
}
mencod.ConversionComplete += (object sender, MplayerEvent e) => {
System.IO.File.Move(System.IO.Path.Combine(_videoDirectory, "output.avi"),
System.IO.Path.Combine(_workingDirectory, "output.avi"));
};
mencod.Convert(cmd.ToString(), _videoDirectory);
}
}
