private static void TestPath(string path)
{
var mi = new MediaInfoWrapper();
if (File.Exists(path))
TestFile(mi, path);
else if (Directory.Exists(path))
foreach (var file in Directory.GetFiles(path, "*", SearchOption.AllDirectories))
TestFile(mi, file);
else
Console.WriteLine("Can't find path: {0}", path);
}
public void AddMediaInfo(MediaInfoWrapper mediaInfo)
{
// This method will be called at least one time, for video DVDs it will be called multiple times for the different
// .ifo files. The first time this method is called, the given media info instance is the "major" instance, i.e.
// in case of a video DVD, it is the video_ts.ifo file.
// We will collect most of our interesting attributes by taking the first one which is available. All others will then be
// ignored. Only for some attributes, all values will be collected.
for (int i = 0; i < mediaInfo.GetVideoCount(); i++)
{
if (!_ar.HasValue)
_ar = mediaInfo.GetAR(i);
if (!_frameRate.HasValue)
_frameRate = mediaInfo.GetFramerate(i);
if (!_width.HasValue)
_width = mediaInfo.GetWidth(i);
if (!_height.HasValue)
_height = mediaInfo.GetHeight(i);
if (!_playTime.HasValue)
{
long? time = mediaInfo.GetPlaytime(i);
if (time.HasValue && time > 1000)
_playTime = time.Value;
}
if (!_vidBitRate.HasValue)
_vidBitRate = mediaInfo.GetVidBitrate(i);
string vidCodec = mediaInfo.GetVidCodec(i);
if (!string.IsNullOrEmpty(vidCodec) && !_vidCodecs.Contains(vidCodec))
_vidCodecs.Add(vidCodec);
}
_audioStreamCount = mediaInfo.GetAudioCount();
for (int i = 0; i < _audioStreamCount; i++)
{
if (!_audBitRate.HasValue)
_audBitRate = mediaInfo.GetAudioBitrate(i);
string audCodec = mediaInfo.GetAudioCodec(i);
if (!string.IsNullOrEmpty(audCodec) && !_audCodecs.Contains(audCodec))
_audCodecs.Add(audCodec);
string audLang = mediaInfo.GetAudioLanguage(i);
if (!string.IsNullOrEmpty(audLang) && !_audioLanguages.Contains(audLang))
_audioLanguages.Add(audLang);
}
}
public static VideoResult CreateFileInfo(string fileName, MediaInfoWrapper fileInfo)
{
return new VideoResult(fileName, fileInfo);
}
public static VideoResult CreateDVDInfo(string dvdTitle, MediaInfoWrapper videoTsInfo)
{
VideoResult result = new VideoResult(dvdTitle, videoTsInfo) { IsDVD = true, MimeType = "video/dvd" };
return result;
}
public VideoResult(string videoTitle, MediaInfoWrapper mainInfo)
{
_title = videoTitle;
AddMediaInfo(mainInfo);
}
protected MediaInfoWrapper ReadMediaInfo(IFileSystemResourceAccessor mediaItemAccessor)
{
MediaInfoWrapper result = new MediaInfoWrapper();
ILocalFsResourceAccessor localFsResourceAccessor = mediaItemAccessor as ILocalFsResourceAccessor;
if (ReferenceEquals(localFsResourceAccessor, null))
{
Stream stream = null;
try
{
stream = mediaItemAccessor.OpenRead();
if (stream != null)
result.Open(stream);
}
finally
{
if (stream != null)
stream.Close();
}
}
else
{
using (localFsResourceAccessor.EnsureLocalFileSystemAccess())
result.Open(localFsResourceAccessor.LocalFileSystemPath);
}
return result;
}
protected MediaInfoWrapper ReadMediaInfo(IResourceAccessor mediaItemAccessor)
{
MediaInfoWrapper result = new MediaInfoWrapper();
Stream stream = null;
try
{
stream = mediaItemAccessor.OpenRead();
if (stream != null)
result.Open(stream);
}
finally
{
if (stream != null)
stream.Close();
}
return result;
}
private static void TestFile(MediaInfoWrapper mediaInfo, string path)
{
Console.WriteLine(mediaInfo.ReadFile(path));
}
public void Startup(MGDataStore dataStore, long id)
{
m_DataStore = dataStore;
m_MediaInfo = new MediaInfoWrapper();
}
public void Shutdown()
{
m_DataStore = null;
m_MediaInfo = null;
}
