// You can merge any amount of movies, but some format are less stable
public void Merge(string sourceDirectory, string movie1, string movie2, string destinationDirectory, string destinationFile)
{
var inMovies = new Com.Googlecode.Mp4parser.Authoring.Movie[] {
MovieCreator.Build(Path.Combine(sourceDirectory, movie1)),
MovieCreator.Build(Path.Combine(sourceDirectory, movie2)),
};
var videoTracks = new List <ITrack>();
var audioTracks = new List <ITrack>();
foreach (var m in inMovies)
{
foreach (var t in m.Tracks)
{
if (t.Handler.Equals("soun"))
{
audioTracks.Add(t);
}
if (t.Handler.Equals("vide"))
{
videoTracks.Add(t);
}
}
}
var result = new Com.Googlecode.Mp4parser.Authoring.Movie();
if (audioTracks.Count > 0)
{
result.AddTrack(new AppendTrack(audioTracks.ToArray()));
}
if (videoTracks.Count > 0)
{
result.AddTrack(new AppendTrack(videoTracks.ToArray()));
}
var outContainer = new DefaultMp4Builder().Build(result);
var fc = new FileOutputStream(Path.Combine(destinationDirectory, destinationFile)).Channel;
outContainer.WriteContainer(fc);
fc.Close();
}
public void MergeVideos(string[] pathNames, string outputPath)
{
List <Movie> inMovies = new List <Movie>();
Movie movie = new Movie();
foreach (string path in pathNames)
{
inMovies.Add(MovieCreator.Build(path));
}
List <List <ITrack> > allTracks = new List <List <ITrack> >();
for (int i = 0; i < pathNames.Length; i++)
{
allTracks.Add(new List <ITrack>());
}
for (int i = 0; i < inMovies.Count(); i++)
{
foreach (ITrack track in inMovies[i].Tracks)
{
allTracks[i].Add(track);
}
}
ITrack[] tracks = new ITrack[allTracks.Count()];
for (int i = 0; i < allTracks[0].Count(); i++)
{
for (int j = 0; j < allTracks.Count(); j++)
{
tracks[j] = allTracks[j][i];
}
movie.AddTrack(new AppendTrack(tracks));
tracks = new ITrack[allTracks.Count()];
}
BasicContainer oout = (BasicContainer) new DefaultMp4Builder().Build(movie);
FileOutputStream fos = new FileOutputStream(new File(outputPath));
oout.WriteContainer(fos.Channel);
fos.Close();
}