public void Mux(string videoTrackFile, string audioTrackFile, string destinationFolder, string destinationFile)
{
Task.Run(() => {
var res = System.IO.File.Exists(destinationFolder + "/" + videoTrackFile);
var h264Track = new H264TrackImpl(new FileDataSourceImpl(Path.Combine(destinationFolder, videoTrackFile)));
var aacTrack = new AACTrackImpl(new FileDataSourceImpl(Path.Combine(destinationFolder, audioTrackFile)));
var movie = new Movie();
movie.AddTrack(h264Track);
movie.AddTrack(aacTrack);
var mp4builder = new DefaultMp4Builder();
var mp4file = mp4builder.Build(movie);
var fc = new FileOutputStream(new Java.IO.File(Path.Combine(destinationFolder, destinationFile))).Channel;
mp4file.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();
}