/// <summary>
/// Open all files associated with the ISM.
/// </summary>
/// <param name="inPath">path name to ISM file without extension</param>
public override void Open(string inPath, bool withCaching)
{
_mainFolderPath = Path.GetDirectoryName(inPath);
_ismFile = new ISMFile(_mainFolderPath, Path.GetFileNameWithoutExtension(inPath));
foreach (ISMElement element in _ismFile.ISMElements)
{
GenericMediaTrack ismTrack = null;
if (element.FragmentType == FragmentType.Video)
{
ismTrack = new ISMVideoTrack(new ISMVTrackFormat(_mainFolderPath, element.Source, element), this);
}
else if (element.FragmentType == FragmentType.Audio)
{
ismTrack = new ISMAudioTrack(new ISMVTrackFormat(_mainFolderPath, element.Source, element), this);
}
MediaTracks.Add(ismTrack);
// choose longest track duration to be stream duration
if (DurationIn100NanoSecs < ismTrack.TrackDurationIn100NanoSecs)
{
DurationIn100NanoSecs = ismTrack.TrackDurationIn100NanoSecs;
}
}
CachingEnabled = withCaching;
}
public void AddTrack(IMediaTrack inTrack)
{
Common.Logger.Instance.Info("[GenericMediaStream::AddTrack] added " + inTrack + ", " + (inTrack != null ? inTrack.GetType().Name : string.Empty));
MediaTracks.Add(inTrack);
if (MediaTrackAdded != null)
{
MediaTrackAdded(inTrack);
}
}
public override void InitializeForWriting(List <IsochronousTrackInfo> mediaTracksInfo)
{
foreach (IsochronousTrackInfo trak in mediaTracksInfo)
{
if (trak.HandlerType.Equals("Video"))
{
GenericTrackFormat format = new H264Format();
format.Codec = new Codec(CodecTypes.Video);
format.Codec.PrivateCodecData = trak.CodecPrivateData;
IMediaTrack item = new GenericVideoTrack(format, this);
MediaTracks.Add(item);
}
}
base.InitializeForWriting(mediaTracksInfo);
}
static void ReadMetaData()
{
lock (MediaTracks)
{
MediaTracks.Clear();
string path = get_property_string("path");
if (File.Exists(path))
{
using (MediaInfo mi = new MediaInfo(path))
{
int count = mi.GetCount(MediaInfoStreamKind.Video);
for (int i = 0; i < count; i++)
{
MediaTrack track = new MediaTrack();
Add(track, mi.GetVideo(i, "Format"));
Add(track, mi.GetVideo(i, "Format_Profile"));
Add(track, mi.GetVideo(i, "Width") + "x" + mi.GetVideo(i, "Height"));
Add(track, mi.GetVideo(i, "FrameRate") + " FPS");
Add(track, mi.GetVideo(i, "Language/String"));
Add(track, mi.GetVideo(i, "Forced") == "Yes" ? "Forced" : "");
Add(track, mi.GetVideo(i, "Default") == "Yes" ? "Default" : "");
Add(track, mi.GetVideo(i, "Title"));
track.Text = "V: " + track.Text.Trim(' ', ',');
track.Type = "v";
track.ID = i + 1;
MediaTracks.Add(track);
}
count = mi.GetCount(MediaInfoStreamKind.Audio);
for (int i = 0; i < count; i++)
{
MediaTrack track = new MediaTrack();
Add(track, mi.GetAudio(i, "Language/String"));
Add(track, mi.GetAudio(i, "Format"));
Add(track, mi.GetAudio(i, "Format_Profile"));
Add(track, mi.GetAudio(i, "BitRate/String"));
Add(track, mi.GetAudio(i, "Channel(s)/String"));
Add(track, mi.GetAudio(i, "SamplingRate/String"));
Add(track, mi.GetAudio(i, "Forced") == "Yes" ? "Forced" : "");
Add(track, mi.GetAudio(i, "Default") == "Yes" ? "Default" : "");
Add(track, mi.GetAudio(i, "Title"));
track.Text = "A: " + track.Text.Trim(' ', ',');
track.Type = "a";
track.ID = i + 1;
MediaTracks.Add(track);
}
count = mi.GetCount(MediaInfoStreamKind.Text);
for (int i = 0; i < count; i++)
{
MediaTrack track = new MediaTrack();
Add(track, mi.GetText(i, "Language/String"));
Add(track, mi.GetText(i, "Format"));
Add(track, mi.GetText(i, "Format_Profile"));
Add(track, mi.GetText(i, "Forced") == "Yes" ? "Forced" : "");
Add(track, mi.GetText(i, "Default") == "Yes" ? "Default" : "");
Add(track, mi.GetText(i, "Title"));
track.Text = "S: " + track.Text.Trim(' ', ',');
track.Type = "s";
track.ID = i + 1;
MediaTracks.Add(track);
}
count = get_property_int("edition-list/count");
for (int i = 0; i < count; i++)
{
MediaTrack track = new MediaTrack();
track.Text = "E: " + get_property_string($"edition-list/{i}/title");
track.Type = "e";
track.ID = i;
MediaTracks.Add(track);
}
void Add(MediaTrack track, string val)
{
if (!string.IsNullOrEmpty(val) && !(track.Text != null && track.Text.Contains(val)))
{
track.Text += " " + val + ",";
}
}
}
}
}
lock (Chapters)
{
Chapters.Clear();
int count = get_property_int("chapter-list/count");
for (int x = 0; x < count; x++)
{
string text = get_property_string($"chapter-list/{x}/title");
double time = get_property_number($"chapter-list/{x}/time");
Chapters.Add(new KeyValuePair <string, double>(text, time));
}
}
}