static void Main(string[] args)
{
if (args.Length == 1)
{
string filePath = args[0];
if (!File.Exists(filePath))
{
Environment.Exit(1);
return;
}
MediaInfo mediaInfo = new MediaInfo();
mediaInfo.Open(filePath);
int imgCount = mediaInfo.Count_Get(StreamKind.Image);
int videoCount = mediaInfo.Count_Get(StreamKind.Video);
Console.WriteLine(String.Format("Image count: {0}", imgCount));
Console.WriteLine(String.Format("Video count: {0}", videoCount));
if (imgCount > 0 || videoCount > 0)
{
Environment.Exit(0);
}
else
{
Environment.Exit(1);
}
}
else
{
Environment.Exit(1);
}
}
private void InitializeProperties(string path)
{
if (Path.GetExtension(path).ToLower() == ".avs")
{
this.AvisynthInfo(path);
}
else
{
MediaInfo info = new MediaInfo();
info.Open(path);
this._filePath = path;
if (info.Count_Get(StreamKind.Video) > 0)
{
this._hasVideo = true;
this._format = info.Get(StreamKind.Video, 0, "Format");
this._container = info.Get(StreamKind.General, 0, "Format");
string str = info.Get(StreamKind.Audio, 0, "ID");
string str2 = info.Get(StreamKind.Video, 0, "ID");
int.TryParse(info.Get(StreamKind.Video, 0, "ID"), out this._mkvmergeId);
if ((str == "0") || (str2 == "0"))
{
this._ffmpegId = this._mkvmergeId;
}
else if ((str == "1") || (str2 == "1"))
{
this._ffmpegId = this._mkvmergeId - 1;
}
double.TryParse(info.Get(StreamKind.Video, 0, "Duration"), out this._length);
this._length /= (double)0x3e8;
int.TryParse(info.Get(StreamKind.Video, 0, "Width", InfoKind.Text), out this._width);
int.TryParse(info.Get(StreamKind.Video, 0, "Height", InfoKind.Text), out this._height);
double.TryParse(info.Get(StreamKind.Video, 0, "FrameRate", InfoKind.Text), out this._frameRate);
int.TryParse(info.Get(StreamKind.Video, 0, "FrameCount", InfoKind.Text), out this._frameCount);
string str3 = info.Get(StreamKind.Video, 0, "DisplayAspectRatio/String", InfoKind.Text);
if (str3.IndexOf(":") != -1)
{
char[] separator = new char[] { ':' };
char[] chArray2 = new char[] { ':' };
this._displayAspectRatio = double.Parse(str3.Split(separator)[0]) / double.Parse(str3.Split(chArray2)[1]);
}
if ((this._width != 0) && (this._displayAspectRatio == 0))
{
this._displayAspectRatio = ((double)this._width) / ((double)this._height);
}
}
else
{
this._hasVideo = false;
}
this._audioStreamsCount = info.Count_Get(StreamKind.Audio);
info.Close();
}
}
private void getMediaInfo()
{
int VidTracks;
int AudTracks;
int SubTracks;
MediaInfo MI = new MediaInfo();
MI.Open(InputFileTextBox.Text);
VidTracks = MI.Count_Get(StreamKind.Video);
AudTracks = MI.Count_Get(StreamKind.Audio);
SubTracks = MI.Count_Get(StreamKind.Text);
VidTrackComboBox.Items.Clear();
AudioTrackComboBox.Items.Clear();
SubTrackComboBox.Items.Clear();
AddVideoTracksToSelect(VidTracks);
AddAudioTracksToSelect(AudTracks);
if (SubTracks > 0)
{
AddSubTracksToSelect(SubTracks);
}
VidTrackComboBox.Visible = true;
AudioTrackComboBox.Visible = true;
SubTrackComboBox.Visible = true;
MIVideoCodecSetLabel.Text = MI.Get(StreamKind.Video, 0, "Format");
VidWidth = int.Parse(MI.Get(StreamKind.Video, 0, "Width"));
VidHeight = int.Parse(MI.Get(StreamKind.Video, 0, "Height"));
MIVideoResSetLabel.Text = VidWidth + "x" + VidHeight;
MIVidBitrateSetLabel.Text = MI.Get(StreamKind.Video, 0, "BitRate/String");
MIAudioCodecSetLabel.Text = MI.Get(StreamKind.Audio, 0, "Format");
MIAudioChanSetLabel.Text = MI.Get(StreamKind.Audio, 0, "Channel(s)/String");
MIAudioBitrateSetLabel.Text = MI.Get(StreamKind.Audio, 0, "BitRate/String");
videoDuration = int.Parse(MI.Get(StreamKind.General, 0, "Duration"));
VideoRuntime.Text = MI.Get(StreamKind.General, 0, "Duration/String3");
VidTrackCountSetLabel.Text = VidTracks.ToString();
AudioTracksCountSetLabel.Text = AudTracks.ToString();
MISubTrackCountSetLabel.Text = SubTracks.ToString();
int AutoBitrate = CalcAutoBitrate(VidWidth, VidHeight);
OutputBitrateTextBox.Text = AutoBitrate.ToString();
MI.Close();
}
private void Form1_Load(object sender, System.EventArgs e)
{
//Test if version of DLL is compatible : 3rd argument is "version of DLL tested;Your application name;Your application version"
String ToDisplay;
MediaInfo MI = new MediaInfo();
ToDisplay = MI.Option("Info_Version", "0.7.0.0;MediaInfoDLL_Example_CS;0.7.0.0");
if (ToDisplay.Length == 0)
{
richTextBox1.Text = "MediaInfo.Dll: this version of the DLL is not compatible";
return;
}
//Information about MediaInfo
ToDisplay += "\r\n\r\nInfo_Parameters\r\n";
ToDisplay += MI.Option("Info_Parameters");
ToDisplay += "\r\n\r\nInfo_Capacities\r\n";
ToDisplay += MI.Option("Info_Capacities");
ToDisplay += "\r\n\r\nInfo_Codecs\r\n";
ToDisplay += MI.Option("Info_Codecs");
//An example of how to use the library
ToDisplay += "\r\n\r\nOpen\r\n";
MI.Open("Example.ogg");
ToDisplay += "\r\n\r\nInform with Complete=false\r\n";
MI.Option("Complete");
ToDisplay += MI.Inform();
ToDisplay += "\r\n\r\nInform with Complete=true\r\n";
MI.Option("Complete", "1");
ToDisplay += MI.Inform();
ToDisplay += "\r\n\r\nCustom Inform\r\n";
MI.Option("Inform", "General;File size is %FileSize% bytes");
ToDisplay += MI.Inform();
ToDisplay += "\r\n\r\nGet with Stream=General and Parameter='FileSize'\r\n";
ToDisplay += MI.Get(0, 0, "FileSize");
ToDisplay += "\r\n\r\nGet with Stream=General and Parameter=46\r\n";
ToDisplay += MI.Get(0, 0, 46);
ToDisplay += "\r\n\r\nCount_Get with StreamKind=Stream_Audio\r\n";
ToDisplay += MI.Count_Get(StreamKind.Audio);
ToDisplay += "\r\n\r\nGet with Stream=General and Parameter='AudioCount'\r\n";
ToDisplay += MI.Get(StreamKind.General, 0, "AudioCount");
ToDisplay += "\r\n\r\nGet with Stream=Audio and Parameter='StreamCount'\r\n";
ToDisplay += MI.Get(StreamKind.Audio, 0, "StreamCount");
ToDisplay += "\r\n\r\nClose\r\n";
MI.Close();
//Displaying the text
richTextBox1.Text = ToDisplay;
}
public static bool IsTranscodableFile(String filePath)
{
//using (var decoder = new Process()) {
// decoder.StartInfo = new ProcessStartInfo() {
// FileName = Path.Combine(Environment.CurrentDirectory, @"tools\ffmpeg\ffmpeg.exe"),
// Arguments = String.Format("-i \"{0}\" -acodec copy -v error -f null -", filePath),
// WindowStyle = ProcessWindowStyle.Hidden,
// CreateNoWindow = true,
// UseShellExecute = false,
// RedirectStandardInput = false,
// RedirectStandardOutput = false,
// RedirectStandardError = true
// };
// decoder.Start();
// var result = decoder.StandardError.ReadToEnd();
// return String.IsNullOrEmpty(result);
//}
using (var mediaInfo = new MediaInfo()) {
mediaInfo.Open(filePath);
var audioStreams = mediaInfo.Count_Get(StreamKind.Audio);
return(audioStreams > 0);
}
}
private Movie ExtractGeneralFileInformation(MediaInfo mi)
{
//var fileSize = mi.Get(0, 0, "FileSize");
//var toDisplay = "\r\n\r\nGet with Stream=General and Parameter='FileSize'\r\n";
//toDisplay += fileSize;
//var generalStreamCount = mi.Count_Get(StreamKind.General);
//toDisplay += "\r\n\r\nCount_Get with StreamKind=Stream_General\r\n";
//toDisplay += generalStreamCount;
//audioStreamCount = mi.Count_Get(StreamKind.Audio);
//toDisplay += "\r\n\r\nCount_Get with StreamKind=Stream_Audio\r\n";
//toDisplay += audioStreamCount;
//videoStreamCount = mi.Count_Get(StreamKind.Video);
//toDisplay += "\r\n\r\nCount_Get with StreamKind=Stream_Video\r\n";
//toDisplay += videoStreamCount;
//textStreamCount = mi.Count_Get(StreamKind.Text);
//toDisplay += "\r\n\r\nCount_Get with StreamKind=Stream_Text\r\n";
//toDisplay += textStreamCount;
//Console.WriteLine("General, FrameRate: ", mi.Get(StreamKind.General, 0, "FrameRate"));
//Console.WriteLine("Video, BitRate: ", mi.Get(StreamKind.Video, 0, "BitRate"));
//Console.WriteLine("Audio, StreamSize: ", mi.Get(StreamKind.Audio, 0, "StreamSize"));
//Console.WriteLine("Audio, StreamSize: ", mi.Get(StreamKind.Audio, 1, "StreamSize"));
//Console.WriteLine("Audio, StreamSize: ", mi.Get(StreamKind.Audio, 2, "StreamSize"));
var movie = new Movie
{
FileSize = mi.Get(StreamKind.General, 0, "FileSize"),
AudioStreamCount = mi.Count_Get(StreamKind.Audio),
VideoStreamCount = mi.Count_Get(StreamKind.Video),
TextStreamCount = mi.Count_Get(StreamKind.Text),
DurationMs = mi.Get(StreamKind.General, 0, "Duration"),
Duration = mi.Get(StreamKind.General, 0, "Duration/String3"),
Format = mi.Get(StreamKind.General, 0, "Format"),
FormatVersion = mi.Get(StreamKind.General, 0, "Format_Version"),
EncodedApplication = mi.Get(StreamKind.General, 0, "Encoded_Application"),
EncodedLibrary = mi.Get(StreamKind.General, 0, "Encoded_Library"),
BitRateOverall = mi.Get(StreamKind.General, 0, "OverallBitRate"),
DateEncoded = mi.Get(StreamKind.General, 0, "Encoded_Date"),
};
return(movie);
}
private void InitializeProperties(string path, int streamNum)
{
if (Path.GetExtension(path).ToLower() == ".avs")
{
this.AvisynthInfo(path);
}
else
{
MediaInfo info = new MediaInfo();
info.Open(path);
this._filePath = path;
if (info.Count_Get(StreamKind.Audio) > 0)
{
this._format = info.Get(StreamKind.Audio, streamNum, "Format");
string str = info.Get(StreamKind.Audio, 0, "ID");
string str2 = info.Get(StreamKind.Video, 0, "ID");
int.TryParse(info.Get(StreamKind.Audio, streamNum, "ID"), out this._trackId);
if ((str == "0") || (str2 == "0"))
{
this._streamId = this._trackId;
}
else if ((str == "1") || (str2 == "1"))
{
this._streamId = this._trackId - 1;
}
double.TryParse(info.Get(StreamKind.Audio, streamNum, "Duration"), out this._length);
this._length /= (double)0x3e8;
this._streamsCount = info.Count_Get(StreamKind.Audio);
if (info.Count_Get(StreamKind.Video) != 0)
{
this._hasVideo = true;
}
}
info.Close();
}
}
private static eSubTitle DetectSubtitleType(string s)
{
var baseName = Path.Combine(Path.GetDirectoryName(s), Path.GetFileNameWithoutExtension(s));
// text based subtitles
string[] textSubtitleFormatsFileAndEmbedded =
{
"aqt",
"srt",
"ssa",
"mpl",
"txt",
"dks",
"js",
"jss",
"pjs",
"asc",
"ass",
"smi",
"psb",
"lrc",
"ovr",
"rt",
"rtf",
"zeg",
"sbt",
"sst",
"ssts",
"stl",
"vkt",
"vsf",
"pan",
"s2k"
};
string[] imageSubtitleFormatsFile =
{
"idx",
"sub",
"scr",
"son"
};
string[] imageSubtitleFormatsEmbedded =
{
"vobsub",
"dvb subtitle",
"pgs",
"rle",
"xsub",
};
// check for file based subtitles
if (textSubtitleFormatsFileAndEmbedded.Any(subFormat => File.Exists(baseName + "." + subFormat)))
{
return(eSubTitle.TextBased);
}
if (imageSubtitleFormatsFile.Any(subFormat => File.Exists(baseName + "." + subFormat)))
{
return(eSubTitle.ImageBased);
}
// check for embedded subtitles
var result = eSubTitle.None;
var mi = new MediaInfo();
mi.Open(s);
var sct = mi.Count_Get(StreamKind.Text);
for (var i = 0; i < sct; ++i)
{
var format = mi.Get(StreamKind.Text, i, "Format").ToLowerInvariant();
if (textSubtitleFormatsFileAndEmbedded.Contains(format))
{
result = eSubTitle.TextBased;
break;
}
if (imageSubtitleFormatsEmbedded.Contains(format))
{
result = eSubTitle.ImageBased;
break;
}
}
mi.Close();
return(result);
}
static void Main(string[] Args)
{
String ToDisplay;
MediaInfo MI = new MediaInfo();
ToDisplay = MI.Option("Info_Version", "0.7.0.0;MediaInfoDLL_Example_CS;0.7.0.0");
if (ToDisplay.Length == 0)
{
Console.Out.WriteLine("MediaInfo.Dll: this version of the DLL is not compatible");
return;
}
//Information about MediaInfo
ToDisplay += "\r\n\r\nInfo_Parameters\r\n";
ToDisplay += MI.Option("Info_Parameters");
ToDisplay += "\r\n\r\nInfo_Capacities\r\n";
ToDisplay += MI.Option("Info_Capacities");
ToDisplay += "\r\n\r\nInfo_Codecs\r\n";
ToDisplay += MI.Option("Info_Codecs");
//An example of how to use the library
ToDisplay += "\r\n\r\nOpen\r\n";
String File_Name;
if (Args.Length == 0)
{
File_Name = "Example.ogg";
}
else
{
File_Name = Args[0];
}
MI.Open(File_Name);
ToDisplay += "\r\n\r\nInform with Complete=false\r\n";
MI.Option("Complete");
ToDisplay += MI.Inform();
ToDisplay += "\r\n\r\nInform with Complete=true\r\n";
MI.Option("Complete", "1");
ToDisplay += MI.Inform();
ToDisplay += "\r\n\r\nCustom Inform\r\n";
MI.Option("Inform", "General;File size is %FileSize% bytes");
ToDisplay += MI.Inform();
ToDisplay += "\r\n\r\nGet with Stream=General and Parameter='FileSize'\r\n";
ToDisplay += MI.Get(0, 0, "FileSize");
ToDisplay += "\r\n\r\nGet with Stream=General and Parameter=46\r\n";
ToDisplay += MI.Get(0, 0, 46);
ToDisplay += "\r\n\r\nCount_Get with StreamKind=Stream_Audio\r\n";
ToDisplay += MI.Count_Get(StreamKind.Audio);
ToDisplay += "\r\n\r\nGet with Stream=General and Parameter='AudioCount'\r\n";
ToDisplay += MI.Get(StreamKind.General, 0, "AudioCount");
ToDisplay += "\r\n\r\nGet with Stream=Audio and Parameter='StreamCount'\r\n";
ToDisplay += MI.Get(StreamKind.Audio, 0, "StreamCount");
ToDisplay += "\r\n\r\nClose\r\n";
MI.Close();
//Displaying the text
Console.Out.WriteLine(ToDisplay);
}
public MediaInfoWrapper(string strFile) {
if (strFile == null)
return;
bool isTV = Util.Utils.IsLiveTv(strFile);
bool isRadio = Util.Utils.IsLiveRadio(strFile);
bool isDVD = Util.Utils.IsDVD(strFile);
bool isVideo = Util.Utils.IsVideo(strFile);
bool isAVStream = Util.Utils.IsAVStream(strFile); //rtsp users for live TV and recordings.
if (isTV || isRadio || isAVStream) {
return;
}
try {
_mI = new MediaInfo();
_mI.Open(strFile);
FileInfo fileInfo = strFile.PathToFileInfo();
DriveInfo driveInfo = fileInfo.GetDriveInfo();
if (strFile.ToLower().EndsWith(".ifo") && driveInfo != null && driveInfo.IsOptical()) {
// mediainfo is not able to obtain duration of IFO files
// so we use this to loop through all corresponding VOBs and add up the duration
// we do not do this for optical drives because there are issues with some discs
// taking more than 2 minutes(copy protection?)
_duration = 0;
string filePrefix = Path.GetFileName(strFile);
filePrefix = filePrefix.Substring(0, filePrefix.LastIndexOf('_'));
MediaInfo mi = new MediaInfo();
foreach (string file in Directory.GetFiles(Path.GetDirectoryName(strFile), filePrefix + "*.VOB")) {
mi.Open(file);
int durationPart = 0;
int.TryParse(_mI.Get(StreamKind.Video, 0, "PlayTime"), out durationPart);
_duration += durationPart;
}
}
else if (strFile.ToLowerInvariant().EndsWith(".bdmv") || strFile.ToLowerInvariant().EndsWith(".m2ts")) {
bool result = GetLengthFromPlaylist(strFile);
if (!result) {
//_duration = (int) currentPlaylistFile.TotalLength;
int.TryParse(_mI.Get(StreamKind.Video, 0, "PlayTime"), out _duration);
}
}
else {
int.TryParse(_mI.Get(StreamKind.Video, 0, "PlayTime"), out _duration);
}
NumberFormatInfo providerNumber = new NumberFormatInfo();
providerNumber.NumberDecimalSeparator = ".";
double.TryParse(_mI.Get(StreamKind.Video, 0, "FrameRate"), NumberStyles.AllowDecimalPoint, providerNumber, out _framerate);
_videoCodec = _mI.Get(StreamKind.Video, 0, "Codec").ToLower();
_scanType = _mI.Get(StreamKind.Video, 0, "ScanType").ToLower();
int.TryParse(_mI.Get(StreamKind.Video, 0, "Width"), out _width);
int.TryParse(_mI.Get(StreamKind.Video, 0, "Height"), out _height);
int.TryParse(_mI.Get(StreamKind.Video, 0, "BitRate"), out _videoBitRate);
int.TryParse(_mI.Get(StreamKind.Video, 0, "MultiView_Count"), out _multiViewCount);
int.TryParse(_mI.Get(StreamKind.General, 0, "TextCount"), out _numSubtitles);
int intValue;
int iAudioStreams = _mI.Count_Get(StreamKind.Audio);
for (int i = 0; i < iAudioStreams; i++) {
string sChannels = Regex.Split(_mI.Get(StreamKind.Audio, i, "Channel(s)"), @"\D+").Max();
if (int.TryParse(sChannels, out intValue) && intValue > _audioChannels) {
_audioChannels = intValue;
int.TryParse(_mI.Get(StreamKind.Audio, i, "SamplingRate"), out _audioSampleRate);
int.TryParse(_mI.Get(StreamKind.Audio, i, "BitRate"), out _audioBitRate);
_audioCodec = _mI.Get(StreamKind.Audio, i, "Codec/String").ToLower();
_audioFormatProfile = _mI.Get(StreamKind.Audio, i, "Format_Profile").ToLower();
}
}
string aspectStr = _mI.Get(StreamKind.Video, 0, "AspectRatio/String");
if (aspectStr == "4/3" || aspectStr == "4:3")
_aspectRatio = "fullscreen";
else
_aspectRatio = "widescreen";
_isInterlaced = (_scanType.IndexOf("interlaced") > -1);
if (_height >= 720) {
_isHDTV = true;
}
else {
_isSDTV = true;
}
if ((_width == 1280 || _height == 720) && !_isInterlaced) {
_is720P = true;
}
if ((_width == 1920 || _height == 1080) && !_isInterlaced) {
_is1080P = true;
}
if ((_width == 1920 || _height == 1080) && _isInterlaced) {
_is1080I = true;
}
if ((_width == 640 || _height == 480) && !_isInterlaced) {
_is480P = true;
}
if ((_width == 640 || _height == 480) && _isInterlaced) {
_is480I = true;
}
if ((_width == 720 || _width == 704 || _height == 576) && !_isInterlaced) {
_is576P = true;
}
if ((_width == 720 || _width == 704 || _height == 576) && _isInterlaced) {
_is576I = true;
}
if (_width == 3840 || _height == 2160) {
_is2160P = true;
}
if (_width == 7680 || _height == 4320) {
_is4320P = true;
}
_isDIVX = (_videoCodec.IndexOf("dx50") > -1) | (_videoCodec.IndexOf("div3") > -1); // DivX 5 and DivX 3
_isXVID = (_videoCodec.IndexOf("xvid") > -1);
_isH264 = (_videoCodec.IndexOf("avc") > -1 || _videoCodec.IndexOf("h264") > -1);
_isMP1V = (_videoCodec.IndexOf("mpeg-1v") > -1);
_isMP2V = (_videoCodec.IndexOf("mpeg-2v") > -1);
_isMP4V = (_videoCodec.IndexOf("fmp4") > -1); // add more
_isWMV = (_videoCodec.IndexOf("wmv") > -1); // wmv3 = WMV9
// missing cvid etc
_isAC3 = (System.Text.RegularExpressions.Regex.IsMatch(_audioCodec, "ac-?3"));
_isMP3 = (_audioCodec.IndexOf("mpeg-1 audio layer 3") > -1) || (_audioCodec.IndexOf("mpeg-2 audio layer 3") > -1);
_isMP2A = (_audioCodec.IndexOf("mpeg-1 audio layer 2") > -1);
_isDTS = (_audioCodec.IndexOf("dts") > -1);
_isOGG = (_audioCodec.IndexOf("ogg") > -1);
_isAAC = (_audioCodec.IndexOf("aac") > -1);
_isWMA = (_audioCodec.IndexOf("wma") > -1); // e.g. wma3
_isPCM = (_audioCodec.IndexOf("pcm") > -1);
_isTrueHD = (_audioCodec.Contains("truehd") || _audioFormatProfile.Contains("truehd"));
_isDTSHD = (_audioCodec.Contains("dts") && (_audioFormatProfile.Contains("hra") || _audioFormatProfile.Contains("ma")));
_is3D = (_multiViewCount > 1);
if (checkHasExternalSubtitles(strFile)) {
_hasSubtitles = true;
}
else if (_numSubtitles > 0) {
_hasSubtitles = true;
}
else {
_hasSubtitles = false;
}
_fileSize = fileInfo.Length;
logger.Debug("MediaInfoWrapper: InspectingMedia: {0}", strFile);
logger.Debug("MediaInfoWrapper: FrameRate: {0}", _framerate);
logger.Debug("MediaInfoWrapper: VideoBitRate: {0}", _videoBitRate);
logger.Debug("MediaInfoWrapper: VideoCodec: {0}", _videoCodec);
if (_isDIVX)
logger.Debug("MediaInfoWrapper: IsDIVX: {0}", _isDIVX);
if (_isXVID)
logger.Debug("MediaInfoWrapper: IsXVID: {0}", _isXVID);
if (_isH264)
logger.Debug("MediaInfoWrapper: IsH264: {0}", _isH264);
if (_isMP1V)
logger.Debug("MediaInfoWrapper: IsMP1V: {0}", _isMP1V);
if (_isMP2V)
logger.Debug("MediaInfoWrapper: IsMP2V: {0}", _isMP2V);
if (_isMP4V)
logger.Debug("MediaInfoWrapper: IsMP4V: {0}", _isMP4V);
if (_isWMV)
logger.Debug("MediaInfoWrapper: IsWMV: {0}", _isWMV);
logger.Debug("MediaInfoWrapper: HasSubtitles: {0}", _hasSubtitles);
logger.Debug("MediaInfoWrapper: NumSubtitles: {0}", _numSubtitles);
logger.Debug("MediaInfoWrapper: Is3D: {0}", _is3D);
logger.Debug("MediaInfoWrapper: MultiViewCount: {0}", _multiViewCount);
logger.Debug("MediaInfoWrapper: ScanType: {0}", _scanType);
logger.Debug("MediaInfoWrapper: IsInterlaced: {0}", _isInterlaced);
logger.Debug("MediaInfoWrapper: Width: {0}", _width);
logger.Debug("MediaInfoWrapper: Height: {0}", _height);
logger.Debug("MediaInfoWrapper: Audiochannels: {0}", _audioChannels);
logger.Debug("MediaInfoWrapper: AudioBitRate: {0}", _audioBitRate);
logger.Debug("MediaInfoWrapper: AudioSampleRate: {0}", _audioSampleRate);
logger.Debug("MediaInfoWrapper: AspectRatio: {0}", _aspectRatio);
logger.Debug("MediaInfoWrapper: AudioCodec: {0}", _audioCodec);
if (_isAC3)
logger.Debug("MediaInfoWrapper: IsAC3: {0}", _isAC3);
if (_isMP3)
logger.Debug("MediaInfoWrapper: IsMP3: {0}", _isMP3);
if (_isMP2A)
logger.Debug("MediaInfoWrapper: IsMP2A: {0}", _isMP2A);
if (_isDTS)
logger.Debug("MediaInfoWrapper: IsDTS: {0}", _isDTS);
if (_isTrueHD)
logger.Debug("MediaInfoWrapper: IsTrueHD: {0}", _isTrueHD);
if (_isDTSHD)
logger.Debug("MediaInfoWrapper: IsDTSHD: {0}", _isDTSHD);
if (_isOGG)
logger.Debug("MediaInfoWrapper: IsOGG: {0}", _isOGG);
if (_isAAC)
logger.Debug("MediaInfoWrapper: IsAAC: {0}", _isAAC);
if (_isWMA)
logger.Debug("MediaInfoWrapper: IsWMA: {0}", _isWMA);
if (_isPCM)
logger.Debug("MediaInfoWrapper: IsPCM: {0}", _isPCM);
logger.Debug("MediaInfoWrapper: FileSize: {0}", _fileSize);
}
catch (Exception ex) {
logger.Error("MediaInfo processing failed ('MediaInfo.dll' may be missing): {0}", ex.Message);
}
finally {
if (_mI != null) {
_mI.Close();
}
}
}
public Dictionary <string, Dictionary <string, string> > getVideoInfo(Stream fileStream)
{
Dictionary <string, Dictionary <string, string> > exif = new Dictionary <string, Dictionary <string, string> >();
try
{
if (fileStream.CanSeek)
{
byte[] buffer = new byte[64 * 1024];
int bufferSize = 0;
using (MediaInfo mediaInfo = new MediaInfo())
{
mediaInfo.Open_Buffer_Init(fileStream.Length, 0);
do
{
//Reading data somewhere, do what you want for this.
bufferSize = fileStream.Read(buffer, 0, 64 * 1024);
//Sending the buffer to MediaInfo
System.Runtime.InteropServices.GCHandle GC = System.Runtime.InteropServices.GCHandle.Alloc(buffer, System.Runtime.InteropServices.GCHandleType.Pinned);
IntPtr From_Buffer_IntPtr = GC.AddrOfPinnedObject();
Status Result = (Status)mediaInfo.Open_Buffer_Continue(From_Buffer_IntPtr, (IntPtr)bufferSize);
GC.Free();
if ((Result & Status.Finalized) == Status.Finalized)
{
break;
}
//Testing if MediaInfo request to go elsewhere
if (mediaInfo.Open_Buffer_Continue_GoTo_Get() != -1)
{
Int64 Position = fileStream.Seek(mediaInfo.Open_Buffer_Continue_GoTo_Get(), SeekOrigin.Begin); //Position the file
mediaInfo.Open_Buffer_Init(fileStream.Length, Position); //Informing MediaInfo we have seek
}
}while (bufferSize > 0);
string t = mediaInfo.Option("Info_Parameters");
Dictionary <string, string> tmp = new Dictionary <string, string>();
if (mediaInfo.Count_Get(StreamKind.Video) != 0)
{
tmp = new Dictionary <string, string>();
tmp.Add("Title", mediaInfo.Get(StreamKind.Video, 0, "Title"));
tmp.Add("Width", mediaInfo.Get(StreamKind.Video, 0, "Width"));
tmp.Add("Height", mediaInfo.Get(StreamKind.Video, 0, "Height"));
tmp.Add("Duration", mediaInfo.Get(StreamKind.Video, 0, "Duration/String3"));
exif.Add("Video", tmp);
}
if (mediaInfo.Count_Get(StreamKind.Audio) != 0)
{
tmp = new Dictionary <string, string>();
tmp.Add("Title", mediaInfo.Get(StreamKind.Audio, 0, "Title"));
tmp.Add("Duration", mediaInfo.Get(StreamKind.Audio, 0, "Duration/String3"));
exif.Add("Audio", tmp);
}
return(exif);
}
}
else
{
return(exif);
}
}
catch
{
return(exif);
}
}
/// <summary>
/// The main entry point for the application.
/// </summary>
//[STAThread]
//static void Main()
//{
// Application.Run(new Form1());
//}
private void Form1_Load(object sender, System.EventArgs e)
{
//Test if version of DLL is compatible : 3rd argument is "version of DLL tested;Your application name;Your application version"
String ToDisplay;
MediaInfo MI = new MediaInfo();
ToDisplay = MI.Option("Info_Version", "0.7.0.0;MediaInfoDLL_Example_CS;0.7.0.0");
if (ToDisplay.Length == 0)
{
richTextBox1.Text = "MediaInfo.Dll: this version of the DLL is not compatible";
return;
}
//Information about MediaInfo
ToDisplay += "\r\n\r\nInfo_Parameters\r\n";
ToDisplay += MI.Option("Info_Parameters");
ToDisplay += "\r\n\r\nInfo_Capacities\r\n";
ToDisplay += MI.Option("Info_Capacities");
ToDisplay += "\r\n\r\nInfo_Codecs\r\n";
ToDisplay += MI.Option("Info_Codecs");
//An example of how to use the library
ToDisplay += "\r\n\r\nOpen\r\n";
MI.Open(@"F:\Reng\baiduYun_Download\God.Of.Gamblers.1989.720p.HDTV.2Audio.DD2.0.x264-th71@beAst\[email protected]");
ToDisplay += "\r\n\r\nInform with Complete=false\r\n";
MI.Option("Complete");
String p = MI.Inform();
Console.WriteLine(p);
ToDisplay += p;
formatString(p);
ToDisplay += "\r\n\r\nInform with Complete=true\r\n";
MI.Option("Complete", "1");
ToDisplay += MI.Inform();
ToDisplay += "\r\n\r\nCustom Inform\r\n";
MI.Option("Inform", "General;File size is %FileSize% bytes");
ToDisplay += MI.Inform();
ToDisplay += "\r\n\r\nGet with Stream=General and Parameter='FileSize'\r\n";
ToDisplay += MI.Get(0, 0, "FileSize");
Console.WriteLine(MI.Get(0, 0, "FileSize"));
ToDisplay += "\r\n\r\nGet with Stream=General and Parameter=46\r\n";
ToDisplay += MI.Get(0, 0, 46);
ToDisplay += "\r\n\r\nCount_Get with StreamKind=Stream_Audio\r\n";
ToDisplay += MI.Count_Get(StreamKind.Audio);
Console.WriteLine(MI.Count_Get(StreamKind.Audio));
ToDisplay += "\r\n\r\nGet with Stream=General and Parameter='AudioCount'\r\n";
ToDisplay += MI.Get(StreamKind.General, 0, "AudioCount");
ToDisplay += "\r\n\r\nGet with Stream=Audio and Parameter='StreamCount'\r\n";
ToDisplay += MI.Get(StreamKind.Audio, 0, "StreamCount");
ToDisplay += "\r\n\r\nClose\r\n";
MI.Close();
//Example with a stream
//ToDisplay+="\r\n"+ExampleWithStream()+"\r\n";
//Displaying the text
richTextBox1.Text = ToDisplay;
}
private static void ProcessSubtitles(MediaInfoData result, MediaInfo mi, string filePath)
{
// check embedded subtitles
// process each sub and add it to the list
if (mi != null && !IsISO(filePath))
{
try
{
int _subsCnt = mi.Count_Get(StreamKind.Text);
if (_subsCnt != 0)
{
for (int _i = 0; _i < _subsCnt; _i++)
{
EmbeddedSubtitle _sub = new EmbeddedSubtitle();
_sub.Format = mi.Get(StreamKind.Text, _i, "Format");
_sub.Language = mi.Get(StreamKind.Text, _i, "Language");
if (string.IsNullOrEmpty(_sub.Language))
{
_sub.Language = mi.Get(StreamKind.Text, _i, "Title");
}
_sub.Language = string.IsNullOrEmpty(_sub.Language) ? FileManager.Configuration.Options.MovieSheetsOptions.DefaultExternalSubtitlesLanguage : _sub.Language;
if (PopulateLanguages(_sub))
{
if (!string.IsNullOrEmpty(_sub.Language) && !string.IsNullOrEmpty(_sub.Format))
{
result.EmbeddedSubtitles.Add(_sub);
}
}
}
}
}
catch (Exception ex)
{
Loggy.Logger.DebugException("Embedded subs: ", ex);
}
}
// process also the external subtitles
try
{
ExternalSubtitlesInfo _subtitles = CollectExternalSubtitles(filePath, false);
if (_subtitles.HasExternalSubtitles)
{
foreach (ExtSubData _subData in _subtitles.SubFiles)
{
EmbeddedSubtitle _sub = new EmbeddedSubtitle();
_sub.Format = _subData.Format;
_sub.Language = _subData.TwoLetterLanguageCode;
if (PopulateLanguages(_sub))
{
if (!string.IsNullOrEmpty(_sub.Language) && !string.IsNullOrEmpty(_sub.Format))
{
result.ExternalSubtitlesList.Add(_sub);
}
}
}
}
}
catch (Exception ex)
{
Loggy.Logger.DebugException("External subs: ", ex);
}
}
public static MediaInfoData GetMediaInfoData(string filePath, bool getTextData, bool getXml, bool getDetails, out string textData)
{
MediaInfoData _result = new MediaInfoData();
textData = string.Empty;
if (FileManager.Configuration.Options.DisableMediaInfoProcessing)
{
return(_result);
}
try
{
string _originalFilePath = filePath;
if (IsISO(filePath))
{
filePath = RedirectISO(filePath);
if (string.IsNullOrEmpty(filePath))
{
ProcessSubtitles(_result, null, _originalFilePath);
return(_result); // get out if u couldn't extract the .ifo
}
}
MediaInfo _mi = new MediaInfo();
_mi.Open(filePath);
if (getTextData)
{
if (getXml)
{
_mi.Option("Inform", "XML");
textData = _mi.Inform();
// sometimes mediainfo returns invalid chars in node name. try to fix that (for now the &)
// Temporary Fix until it gets fixed in mediainfo
textData = Regex.Replace(textData, "(</?\\w+)(&)(\\w+)", "$1_$3", RegexOptions.IgnoreCase);
textData = Regex.Replace(textData, "(</?\\w+)(#)(\\w+)", "$1_$3", RegexOptions.IgnoreCase);
}
else
{
_mi.Option("Inform", "TEXT");
textData = _mi.Inform();
}
}
if (!getDetails)
{
_mi.Close();
return(_result);
}
// format
SetFormat(_result, _mi, filePath);
// filesize (be aware of a possible redirection .iso->.ifo for example... use in that case the _originalFilePath
string _filesize = string.Compare(_originalFilePath, filePath, true) == 0 ? _mi.Get(StreamKind.General, 0, "FileSize") : new FileInfo(_originalFilePath).Length.ToString();
//double _fs = 0;
//if (double.TryParse(_filesize, out _fs))
//{
// _filesize = Helpers.GetFormattedFileSize(_fs);
//}
_result.FileSizeBytes = _filesize;
// resolution
// check resolution
string _height = _mi.Get(StreamKind.Video, 0, "Height");
string _width = _mi.Get(StreamKind.Video, 0, "Width");
string _aspectRatio = _mi.Get(StreamKind.Video, 0, "DisplayAspectRatio");
_result.VideoResolution = string.Format("{0}x{1}", _width, _height);
// check aspect ratio
if (!string.IsNullOrEmpty(_aspectRatio))
{
double _aspect = 0d;
try
{
_aspect = Double.Parse(_aspectRatio.Replace(",", "."), CultureInfo.InvariantCulture);
}
catch { }
_aspectRatio = string.Format("{0:0.00}:1", _aspect).Replace(",", ".");
if (_aspect > 1.3 && _aspect < 1.4)
{
_aspectRatio = "4:3";
}
if (_aspect == 1.500)
{
_aspectRatio = "3:2";
}
if (_aspect > 1.7 && _aspect < 1.8)
{
_aspectRatio = "16:9";
}
if (_aspect > 2.3 && _aspect < 2.4)
{
_aspectRatio = "2.35:1";
}
}
_result.AspectRatio = _aspectRatio;
// check refresh rate
_result.FrameRate = _mi.Get(StreamKind.Video, 0, "FrameRate");
int _h = 5000;
int _w = 5000;
double _ar = 0;
Int32.TryParse(_height, out _h);
Int32.TryParse(_width, out _w);
double.TryParse(_aspectRatio, out _ar);
if (_w != 0 && _h != 0)
{
_result.Resolution.Flag = MediaInfoFlags.Resolution_288p;
}
if (_w > 320 && _h > 240)
{
_result.Resolution.Flag = MediaInfoFlags.Resolution_480p;
}
if (_h >= 576)
{
_result.Resolution.Flag = MediaInfoFlags.Resolution_576p;
}
if ((_ar == _16_9 && _w >= 1280 && _h >= 720) || (_ar != _16_9 && _w > 720 && _h > 544) || _w >= 1280)
{
_result.Resolution.Flag = MediaInfoFlags.Resolution_720p;
}
if ((_ar == _16_9 && _w >= 1920 && _h >= 1080) || (_ar != _16_9 && _w > 1280 || _h > 817))
{
_result.Resolution.Flag = MediaInfoFlags.Resolution_1080p;
}
// check overallbitrate
_result.OverallBitrate = Helpers.GetFormattedBitrate(_mi.Get(StreamKind.General, 0, "OverallBitRate"));
if (string.IsNullOrEmpty(_result.OverallBitrate))
{
_result.OverallBitrate = Helpers.GetFormattedBitrate(_mi.Get(StreamKind.General, 0, "OverallBitRate_Nominal"));
}
// check videobitrate
_result.VideoBitrate = Helpers.GetFormattedBitrate(_mi.Get(StreamKind.Video, 0, "BitRate"));
if (string.IsNullOrEmpty(_result.VideoBitrate))
{
_result.VideoBitrate = Helpers.GetFormattedBitrate(_mi.Get(StreamKind.Video, 0, "BitRate_Nominal"));
}
//check video codec
string _fr = _mi.Get(StreamKind.Video, 0, "Format");
if (!string.IsNullOrEmpty(_fr) && _fr.ToLowerInvariant().Contains("mpeg"))
{
_result.Video.Flag = MediaInfoFlags.Video_mpeg;
}
string _videoCodec = _mi.Get(StreamKind.Video, 0, "CodecID/Hint");
if (string.IsNullOrEmpty(_videoCodec))
{
_videoCodec = _mi.Get(StreamKind.Video, 0, "CodecID");
}
// check videocodec
_result.VideoCodec = GetCodecInfoText(_mi, StreamKind.Video);
if (string.IsNullOrEmpty(_videoCodec))
{
_videoCodec = _result.VideoCodec;
}
if (!string.IsNullOrEmpty(_videoCodec))
{
_videoCodec = _videoCodec.ToLowerInvariant();
}
if (_videoCodec.Contains("xvid"))
{
_result.Video.Flag = MediaInfoFlags.Video_Xvid;
}
if (_videoCodec.Contains("divx") || _videoCodec.Contains("dx"))
{
_result.Video.Flag = MediaInfoFlags.Video_Divx;
}
if (_videoCodec.Contains("wmv"))
{
_result.Video.Flag = MediaInfoFlags.Video_WMVHD;
}
if (_videoCodec.Contains("avc"))
{
_result.Video.Flag = MediaInfoFlags.Video_H264;
}
if (!string.IsNullOrEmpty(_fr) && _fr.ToLowerInvariant().Contains("avc"))
{
_result.Video.Flag = MediaInfoFlags.Video_H264;
}
// check language
int _cnt = _mi.Count_Get(StreamKind.Audio);
for (int _ia = 0; _ia < _cnt; _ia++)
{
string _languageCode = _mi.Get(StreamKind.Audio, _ia, "Language");
if (string.IsNullOrEmpty(_languageCode))
{
_languageCode = FileManager.Configuration.Options.MovieSheetsOptions.DefaultAudioLanguage;
}
_result.LanguageCode = _ia == 0 || string.IsNullOrEmpty(_result.LanguageCode) ? _languageCode : _result.LanguageCode;
_result.LanguageCodes.Add(_languageCode);
if (!string.IsNullOrEmpty(_languageCode))
{
CultureInfo _ci = null;
try
{
_ci = Helpers.GetCultureInfo(_languageCode);
}
catch (Exception ex)
{
Loggy.Logger.DebugException("Lang2", ex);
}
if (_ci != null && _ci != CultureInfo.InvariantCulture)
{
_result.Language = _ia == 0 || string.IsNullOrEmpty(_result.Language) ? _ci.EnglishName : _result.Language;
_result.Languages.Add(_ci.EnglishName);
}
}
}
// check audio
string _audioFormat = _mi.Get(StreamKind.Audio, 0, "Format").ToLowerInvariant();
string _audioCodec = _mi.Get(StreamKind.Audio, 0, "CodecID").ToLowerInvariant();
string _audioHint = _mi.Get(StreamKind.Audio, 0, "CodecID/Hint").ToLowerInvariant();
string _audioChannels = _mi.Get(StreamKind.Audio, 0, "Channel(s)").ToLowerInvariant();
string _audioProfile = _mi.Get(StreamKind.Audio, 0, "Format_Profile").ToLowerInvariant();
_result.AudioBitrate = Helpers.GetFormattedBitrate(_mi.Get(StreamKind.Audio, 0, "BitRate"));
if (string.IsNullOrEmpty(_result.AudioBitrate))
{
_result.AudioBitrate = Helpers.GetFormattedBitrate(_mi.Get(StreamKind.Audio, 0, "BitRate_Nominal"));
if (string.IsNullOrEmpty(_result.AudioBitrate))
{
_result.AudioBitrate = _mi.Get(StreamKind.Audio, 0, "BitRate_Mode");
}
}
_result.AudioCodec = GetCodecInfoText(_mi, StreamKind.Audio);
_result.AudioChannels = _audioChannels;
if (_audioFormat.Contains("dts") || _audioCodec.Contains("dts") || _audioHint.Contains("dts"))
{
_result.Audio.Flag = MediaInfoFlags.Audio_DTS;
}
if (_audioFormat.Contains("dts") && (_audioProfile.Contains("ma")))
{
_result.Audio.Flag = MediaInfoFlags.Audio_DTSHD;
}
if (_audioFormat.Contains("mp3") || _audioCodec.Contains("55") || _audioHint.Contains("mp3"))
{
_result.Audio.Flag = MediaInfoFlags.Audio_MP3;
}
if (_audioFormat.Contains("ac-3") || _audioCodec.Contains("ac3") || _audioHint.Contains("ac3"))
{
if (_audioChannels.Contains("6"))
{
_result.Audio.Flag = MediaInfoFlags.Audio_DolbyDigital;
}
else
{
_result.Audio.Flag = MediaInfoFlags.Audio_DolbyStereo;
}
}
if (_audioFormat.Contains("truehd") || (_audioCodec.Contains("truehd")))
{
_result.Audio.Flag = MediaInfoFlags.Audio_DolbyTrueHD;
}
if (_audioFormat.Contains("aac") || _audioCodec.Contains("aac") || _audioHint.Contains("aac"))
{
if (_audioChannels.Contains("6"))
{
_result.Audio.Flag = MediaInfoFlags.Audio_AAC51;
}
else
{
//if (_audioProfile.Contains("lc"))
//{
// _result.Audio.Flag = MediaInfoFlags.Audio_AACStereoLC;
//}
//else
//{
_result.Audio.Flag = MediaInfoFlags.Audio_AACStereo;
//}
}
}
if (_audioFormat.Contains("flac") || _audioCodec.Contains("flac"))
{
_result.Audio.Flag = MediaInfoFlags.Audio_Flac;
}
if (_audioFormat.Contains("wma") || _audioCodec.Contains("162"))
{
_result.Audio.Flag = MediaInfoFlags.Audio_WMA;
}
if (_audioFormat.Contains("vorbis") || _audioCodec.Contains("vorbis"))
{
_result.Audio.Flag = MediaInfoFlags.Audio_Vorbis;
}
ProcessSubtitles(_result, _mi, filePath);
// set this flag for the ThumbGen's GUI.. to signal presence of any kind of subtitles
string _subsLanguage = _mi.Get(StreamKind.Text, 0, "Language").ToLowerInvariant();
if (!string.IsNullOrEmpty(_subsLanguage))
{
_result.Subtitles.Flag = !string.IsNullOrEmpty(_result.SubtitlesText) || _result.ExternalSubtitlesList.Count != 0 ? MediaInfoFlags.Subtitles_Generic : MediaInfoFlags.Unknown;
}
_mi.Close();
}
catch { }
return(_result);
}
