/// <summary>
/// Read the supplied configuration and prepare the transformer for work.
/// </summary>
private void PrepareTransformer(EncoderConfiguration.Configuration Configuration, List <EncoderPackage> Packages)
{
Config = Configuration;
TimeSpan TargetDuration = TimeSpan.FromSeconds(Config.EncoderSettings.FragmentSeconds);
PublishPoint = Config.Upload.VideoDestinationRoot;
if (String.IsNullOrEmpty(PublishPoint))
{
throw new ArgumentException("Publishing point must not be empty", "PublishUrl");
}
PushServer = new IisSmoothPush(new Uri(PublishPoint));
TrackDurations = new Dictionary <int, long>();
TrackOffsets = new Dictionary <int, long>();
targetDuration = (ulong)TargetDuration.Ticks;
Streams = new MediaStream[Packages.Count];
foreach (var pkg in Packages)
{
if (pkg.Specification.HasVideo && pkg.Specification.HasAudio)
{
throw new NotSupportedException("IIS Smooth output doesn't support pre-muxed streams");
}
if (pkg.Specification.HasAudio)
{
Streams[pkg.JobIndex] = new MediaStream(); // for now, stream 0 is audio, and all others are video.
Streams[pkg.JobIndex].TrackId = pkg.JobIndex + 1;
Streams[pkg.JobIndex].FourCC = "mp3a"; // MP3
//Streams[pkg.JobIndex].FourCC = "mp4a"; // AAC
Streams[pkg.JobIndex].Height = 0;
Streams[pkg.JobIndex].Width = 0;
Streams[pkg.JobIndex].Bitrate = 96000; //pkg.Job.Bitrate; // later!
}
else if (pkg.Specification.HasVideo)
{
Streams[pkg.JobIndex] = new MediaStream(); // for now, stream 0 is audio, and all others are video.
Streams[pkg.JobIndex].TrackId = pkg.JobIndex + 1;
Streams[pkg.JobIndex].FourCC = "H264"; // this is the M$ format, not iso (which is 'avc1')
Streams[pkg.JobIndex].Height = Config.EncoderSettings.OutputHeight; // the actual size may be different due to scaling factor.
Streams[pkg.JobIndex].Width = Config.EncoderSettings.OutputWidth;
Streams[pkg.JobIndex].Bitrate = pkg.Job.Bitrate;
}
}
Mp4fFile = new FileRoot(Streams);
Demuxer = new MpegTS_Demux[Packages.Count];
for (int di = 0; di < Demuxer.Length; di++)
{
Demuxer[di] = new MpegTS_Demux();
}
}
/// <summary>
/// Read the supplied configuration and prepare the transformer for work.
/// </summary>
private void PrepareTransformer(EncoderConfiguration.Configuration Configuration, List<EncoderPackage> Packages)
{
Config = Configuration;
TimeSpan TargetDuration = TimeSpan.FromSeconds(Config.EncoderSettings.FragmentSeconds);
PublishPoint = Config.Upload.VideoDestinationRoot;
if (String.IsNullOrEmpty(PublishPoint)) throw new ArgumentException("Publishing point must not be empty", "PublishUrl");
PushServer = new IisSmoothPush(new Uri(PublishPoint));
TrackDurations = new Dictionary<int, long>();
TrackOffsets = new Dictionary<int, long>();
targetDuration = (ulong)TargetDuration.Ticks;
Streams = new MediaStream[Packages.Count];
foreach (var pkg in Packages) {
if (pkg.Specification.HasVideo && pkg.Specification.HasAudio) {
throw new NotSupportedException("IIS Smooth output doesn't support pre-muxed streams");
}
if (pkg.Specification.HasAudio) {
Streams[pkg.JobIndex] = new MediaStream(); // for now, stream 0 is audio, and all others are video.
Streams[pkg.JobIndex].TrackId = pkg.JobIndex + 1;
Streams[pkg.JobIndex].FourCC = "mp3a"; // MP3
//Streams[pkg.JobIndex].FourCC = "mp4a"; // AAC
Streams[pkg.JobIndex].Height = 0;
Streams[pkg.JobIndex].Width = 0;
Streams[pkg.JobIndex].Bitrate = 96000; //pkg.Job.Bitrate; // later!
} else if (pkg.Specification.HasVideo) {
Streams[pkg.JobIndex] = new MediaStream(); // for now, stream 0 is audio, and all others are video.
Streams[pkg.JobIndex].TrackId = pkg.JobIndex + 1;
Streams[pkg.JobIndex].FourCC = "H264"; // this is the M$ format, not iso (which is 'avc1')
Streams[pkg.JobIndex].Height = Config.EncoderSettings.OutputHeight; // the actual size may be different due to scaling factor.
Streams[pkg.JobIndex].Width = Config.EncoderSettings.OutputWidth;
Streams[pkg.JobIndex].Bitrate = pkg.Job.Bitrate;
}
}
Mp4fFile = new FileRoot(Streams);
Demuxer = new MpegTS_Demux[Packages.Count];
for (int di = 0; di < Demuxer.Length; di++) {
Demuxer[di] = new MpegTS_Demux();
}
}
