public static void FillVideoInfoFromMedia(VideoLocal info, Media m)
{
info.VideoResolution = (!string.IsNullOrEmpty(m.Width) && !string.IsNullOrEmpty(m.Height))
? m.Width + "x" + m.Height
: string.Empty;
info.VideoCodec = (!string.IsNullOrEmpty(m.VideoCodec)) ? m.VideoCodec : string.Empty;
info.AudioCodec = (!string.IsNullOrEmpty(m.AudioCodec)) ? m.AudioCodec : string.Empty;
if (!string.IsNullOrEmpty(m.Duration))
{
double duration;
bool isValidDuration = double.TryParse(m.Duration, out duration);
if (isValidDuration)
{
info.Duration =
(long)double.Parse(m.Duration, NumberStyles.Any, CultureInfo.InvariantCulture);
}
else
{
info.Duration = 0;
}
}
else
{
info.Duration = 0;
}
info.VideoBitrate = info.VideoBitDepth = info.VideoFrameRate = info.AudioBitrate = string.Empty;
List <JMMContracts.PlexAndKodi.Stream> vparts = m.Parts[0].Streams.Where(a => a.StreamType == "1").ToList();
if (vparts.Count > 0)
{
if (!string.IsNullOrEmpty(vparts[0].Bitrate))
{
info.VideoBitrate = vparts[0].Bitrate;
}
if (!string.IsNullOrEmpty(vparts[0].BitDepth))
{
info.VideoBitDepth = vparts[0].BitDepth;
}
if (!string.IsNullOrEmpty(vparts[0].FrameRate))
{
info.VideoFrameRate = vparts[0].FrameRate;
}
}
List <JMMContracts.PlexAndKodi.Stream> aparts = m.Parts[0].Streams.Where(a => a.StreamType == "2").ToList();
if (aparts.Count > 0)
{
if (!string.IsNullOrEmpty(aparts[0].Bitrate))
{
info.AudioBitrate = aparts[0].Bitrate;
}
}
}
public static void FillVideoInfoFromMedia(VideoLocal info, Media m)
{
info.VideoResolution = (!string.IsNullOrEmpty(m.Width) && !string.IsNullOrEmpty(m.Height))
? m.Width + "x" + m.Height
: string.Empty;
info.VideoCodec = (!string.IsNullOrEmpty(m.VideoCodec)) ? m.VideoCodec : string.Empty;
info.AudioCodec = (!string.IsNullOrEmpty(m.AudioCodec)) ? m.AudioCodec : string.Empty;
if (!string.IsNullOrEmpty(m.Duration))
{
double duration;
bool isValidDuration = double.TryParse(m.Duration, out duration);
if (isValidDuration)
info.Duration =
(long)double.Parse(m.Duration, NumberStyles.Any, CultureInfo.InvariantCulture);
else
info.Duration = 0;
}
else
info.Duration = 0;
info.VideoBitrate = info.VideoBitDepth = info.VideoFrameRate = info.AudioBitrate = string.Empty;
List<JMMContracts.PlexAndKodi.Stream> vparts = m.Parts[0].Streams.Where(a => a.StreamType == "1").ToList();
if (vparts.Count > 0)
{
if (!string.IsNullOrEmpty(vparts[0].Bitrate))
info.VideoBitrate = vparts[0].Bitrate;
if (!string.IsNullOrEmpty(vparts[0].BitDepth))
info.VideoBitDepth = vparts[0].BitDepth;
if (!string.IsNullOrEmpty(vparts[0].FrameRate))
info.VideoFrameRate = vparts[0].FrameRate;
}
List<JMMContracts.PlexAndKodi.Stream> aparts = m.Parts[0].Streams.Where(a => a.StreamType == "2").ToList();
if (aparts.Count > 0)
{
if (!string.IsNullOrEmpty(aparts[0].Bitrate))
info.AudioBitrate = aparts[0].Bitrate;
}
}
public static Media Convert(string filename, IFile file)
{
if (file == null)
return null;
try
{
lock (_lock)
{
Media m = new Media();
Part p = new Part();
Thread mediaInfoThread = new Thread(() =>
{
if (minstance==null)
minstance=new MediaInfoLib.MediaInfo();
minstance.Open(filename);
Stream VideoStream = null;
int video_count = minstance.GetInt(StreamKind.General, 0, "VideoCount");
int audio_count = minstance.GetInt(StreamKind.General, 0, "AudioCount");
int text_count = minstance.GetInt(StreamKind.General, 0, "TextCount");
m.Duration = p.Duration = minstance.Get(StreamKind.General, 0, "Duration");
m.Container = p.Container = TranslateContainer(minstance.Get(StreamKind.General, 0, "Format"));
string codid = minstance.Get(StreamKind.General, 0, "CodecID");
if (!string.IsNullOrEmpty(codid) && (codid.Trim().ToLower() == "qt"))
m.Container = p.Container = "mov";
int brate = minstance.GetInt(StreamKind.General, 0, "BitRate");
if (brate != 0)
m.Bitrate = Math.Round(brate / 1000F).ToString(CultureInfo.InvariantCulture);
p.Size = minstance.Get(StreamKind.General, 0, "FileSize");
List<Stream> streams = new List<Stream>();
int iidx = 0;
if (video_count > 0)
{
for (int x = 0; x < video_count; x++)
{
Stream s = TranslateVideoStream(minstance, x);
if (x == 0)
{
VideoStream = s;
m.Width = s.Width;
m.Height = s.Height;
if (!string.IsNullOrEmpty(m.Height))
{
if (!string.IsNullOrEmpty(m.Width))
{
m.VideoResolution = GetResolution(float.Parse(m.Width), float.Parse(m.Height));
m.AspectRatio = GetAspectRatio(float.Parse(m.Width), float.Parse(m.Height), s.PA);
}
}
if (!string.IsNullOrEmpty(s.FrameRate))
{
float fr = System.Convert.ToSingle(s.FrameRate);
m.VideoFrameRate = ((int)Math.Round(fr)).ToString(CultureInfo.InvariantCulture);
if (!string.IsNullOrEmpty(s.ScanType))
{
if (s.ScanType.ToLower().Contains("int"))
m.VideoFrameRate += "i";
else
m.VideoFrameRate += "p";
}
else
m.VideoFrameRate += "p";
if ((m.VideoFrameRate == "25p") || (m.VideoFrameRate == "25i"))
m.VideoFrameRate = "PAL";
else if ((m.VideoFrameRate == "30p") || (m.VideoFrameRate == "30i"))
m.VideoFrameRate = "NTSC";
}
m.VideoCodec = s.Codec;
if (!string.IsNullOrEmpty(m.Duration) && !string.IsNullOrEmpty(s.Duration))
{
double sdur = 0;
double mdur = 0;
double.TryParse(s.Duration, NumberStyles.Any, CultureInfo.InvariantCulture, out sdur);
double.TryParse(m.Duration, NumberStyles.Any, CultureInfo.InvariantCulture, out mdur);
if (sdur > mdur)
m.Duration = p.Duration = ((int)sdur).ToString();
}
if (video_count == 1)
{
s.Default = null;
s.Forced = null;
}
}
if (m.Container != "mkv")
{
s.Index = iidx.ToString(CultureInfo.InvariantCulture);
iidx++;
}
streams.Add(s);
}
}
int totalsoundrate = 0;
if (audio_count > 0)
{
for (int x = 0; x < audio_count; x++)
{
Stream s = TranslateAudioStream(minstance, x);
if ((s.Codec == "adpcm") && (p.Container == "flv"))
s.Codec = "adpcm_swf";
if (x == 0)
{
m.AudioCodec = s.Codec;
m.AudioChannels = s.Channels;
if (!string.IsNullOrEmpty(m.Duration) && !string.IsNullOrEmpty(s.Duration))
{
double sdur = 0;
double mdur = 0;
double.TryParse(s.Duration, NumberStyles.Any, CultureInfo.InvariantCulture, out sdur);
double.TryParse(m.Duration, NumberStyles.Any, CultureInfo.InvariantCulture, out mdur);
if (sdur > mdur)
m.Duration = p.Duration = ((int)sdur).ToString();
}
if (audio_count == 1)
{
s.Default = null;
s.Forced = null;
}
}
if (!string.IsNullOrEmpty(s.Bitrate))
{
double birate = 0;
double.TryParse(s.Bitrate, NumberStyles.Any, CultureInfo.InvariantCulture, out birate);
totalsoundrate += (int)brate;
}
if (m.Container != "mkv")
{
s.Index = iidx.ToString(CultureInfo.InvariantCulture);
iidx++;
}
streams.Add(s);
}
}
if ((VideoStream != null) && string.IsNullOrEmpty(VideoStream.Bitrate) &&
!string.IsNullOrEmpty(m.Bitrate))
{
double mrate = 0;
double.TryParse(m.Bitrate, NumberStyles.Any, CultureInfo.InvariantCulture, out mrate);
VideoStream.Bitrate = (((int)mrate) - totalsoundrate).ToString(CultureInfo.InvariantCulture);
}
if (text_count > 0)
{
for (int x = 0; x < audio_count; x++)
{
Stream s = TranslateTextStream(minstance, x);
streams.Add(s);
if (text_count == 1)
{
s.Default = null;
s.Forced = null;
}
if (m.Container != "mkv")
{
s.Index = iidx.ToString(CultureInfo.InvariantCulture);
iidx++;
}
}
}
m.Parts = new List<Part>();
m.Parts.Add(p);
bool over = false;
if (m.Container == "mkv")
{
int val = int.MaxValue;
foreach (Stream s in streams)
{
if (string.IsNullOrEmpty(s.Index))
{
over = true;
break;
}
s.idx = int.Parse(s.Index);
if (s.idx < val)
val = s.idx;
}
if ((val != 0) && !over)
{
foreach (Stream s in streams)
{
s.idx = s.idx - val;
s.Index = s.idx.ToString(CultureInfo.InvariantCulture);
}
}
else if (over)
{
int xx = 0;
foreach (Stream s in streams)
{
s.idx = xx++;
s.Index = s.idx.ToString(CultureInfo.InvariantCulture);
}
}
streams = streams.OrderBy(a => a.idx).ToList();
}
p.Streams = streams;
});
mediaInfoThread.Start();
bool finished = mediaInfoThread.Join(TimeSpan.FromMinutes(5)); //TODO Move Timeout to settings
if (!finished)
{
try { mediaInfoThread.Abort();} catch { /*ignored*/ }
try { CloseMediaInfo(); } catch { /*ignored*/}
return null;
}
if ((p.Container == "mp4") || (p.Container == "mov"))
{
p.Has64bitOffsets = "0";
p.OptimizedForStreaming = "0";
m.OptimizedForStreaming = "0";
byte[] buffer = new byte[8];
FileSystemResult<System.IO.Stream> fsr = file.OpenRead();
if (!fsr.IsOk)
return null;
System.IO.Stream fs = fsr.Result;
fs.Read(buffer, 0, 4);
int siz = buffer[0] << 24 | buffer[1] << 16 | buffer[2] << 8 | buffer[3];
fs.Seek(siz, SeekOrigin.Begin);
fs.Read(buffer, 0, 8);
if ((buffer[4] == 'f') && (buffer[5] == 'r') && (buffer[6] == 'e') && (buffer[7] == 'e'))
{
siz = buffer[0] << 24 | buffer[1] << 16 | buffer[2] << 8 | buffer[3] - 8;
fs.Seek(siz, SeekOrigin.Current);
fs.Read(buffer, 0, 8);
}
if ((buffer[4] == 'm') && (buffer[5] == 'o') && (buffer[6] == 'o') && (buffer[7] == 'v'))
{
p.OptimizedForStreaming = "1";
m.OptimizedForStreaming = "1";
siz = (buffer[0] << 24 | buffer[1] << 16 | buffer[2] << 8 | buffer[3]) - 8;
buffer = new byte[siz];
fs.Read(buffer, 0, siz);
int opos;
int oposmax;
if (FindInBuffer("trak", 0, siz, buffer, out opos, out oposmax))
{
if (FindInBuffer("mdia", opos, oposmax, buffer, out opos, out oposmax))
{
if (FindInBuffer("minf", opos, oposmax, buffer, out opos, out oposmax))
{
if (FindInBuffer("stbl", opos, oposmax, buffer, out opos, out oposmax))
{
if (FindInBuffer("co64", opos, oposmax, buffer, out opos, out oposmax))
{
p.Has64bitOffsets = "1";
}
}
}
}
}
}
}
return m;
}
}
catch (Exception e)
{
throw new Exception(e.Message, e);
}
finally
{
minstance?.Close();
GC.Collect();
}
}
public bool RefreshMediaInfo()
{
try
{
logger.Trace($"Getting media info for: {FullServerPath}");
Media m = null;
List <Providers.Azure.Media> webmedias = AzureWebAPI.Get_Media(VideoLocal.ED2KHash);
if (webmedias != null && webmedias.Count > 0)
{
m = webmedias[0].GetMedia();
}
if (m == null)
{
string name = (ImportFolder.CloudID == null)
? FullServerPath.Replace("/", "\\")
: PlexAndKodi.Helper.ReplaceSchemeHost(PlexAndKodi.Helper.ConstructVideoLocalStream(0,
VideoLocalID.ToString(), "file", false));
m = MediaConvert.Convert(name, GetFile()); //Mediainfo should have libcurl.dll for http
if (string.IsNullOrEmpty(m.Duration))
{
m = null;
}
if (m != null)
{
AzureWebAPI.Send_Media(VideoLocal.ED2KHash, m);
}
}
if (m != null)
{
VideoLocal info = VideoLocal;
FillVideoInfoFromMedia(info, m);
m.Id = VideoLocalID.ToString();
List <JMMContracts.PlexAndKodi.Stream> subs = SubtitleHelper.GetSubtitleStreams(this);
if (subs.Count > 0)
{
m.Parts[0].Streams.AddRange(subs);
}
foreach (Part p in m.Parts)
{
p.Id = null;
p.Accessible = "1";
p.Exists = "1";
bool vid = false;
bool aud = false;
bool txt = false;
foreach (JMMContracts.PlexAndKodi.Stream ss in p.Streams.ToArray())
{
if ((ss.StreamType == "1") && !vid)
{
vid = true;
}
if ((ss.StreamType == "2") && !aud)
{
aud = true;
ss.Selected = "1";
}
if ((ss.StreamType == "3") && !txt)
{
txt = true;
ss.Selected = "1";
}
}
}
info.Media = m;
return(true);
}
logger.Error($"File {FullServerPath} does not exist, unable to read media information from it");
}
catch (Exception e)
{
logger.Error($"Unable to read the media information of file {FullServerPath} ERROR: {e}");
}
return(false);
}