private static bool HasMatroskaChapter(TaskDetail task)
{
FileInfo inputFile = new FileInfo(task.InputFile);
if (inputFile.Extension.ToLower() != ".mkv")
{
Logger.Warn($"{task.InputFile}不是Matroska文件。");
return(false);
}
MediaInfo.MediaInfo MI = new MediaInfo.MediaInfo();
MI.Open(inputFile.FullName);
MI.Option("Complete");
int.TryParse(MI.Get(StreamKind.General, 0, "MenuCount"), out var MenuCount);
if (MenuCount == 0)
{
Logger.Warn($"{task.InputFile}内不含有章节。");
MI?.Close();
return(false);
}
MI?.Close();
return(true);
}
public void Prepare(string path, ContextObject context)
{
_context = context;
try
{
_mediaInfo = new MediaInfo.MediaInfo(Path.Combine(
Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location),
Environment.Is64BitProcess ? "MediaInfo-x64\\" : "MediaInfo-x86\\"));
_mediaInfo.Option("Cover_Data", "base64");
_mediaInfo.Open(path);
}
catch (Exception)
{
_mediaInfo?.Dispose();
_mediaInfo = null;
}
context.TitlebarOverlap = true;
if (_mediaInfo == null ||
!string.IsNullOrWhiteSpace(_mediaInfo.Get(StreamKind.General, 0, "VideoCount"))) // video
{
int.TryParse(_mediaInfo?.Get(StreamKind.Video, 0, "Width"), out var width);
int.TryParse(_mediaInfo?.Get(StreamKind.Video, 0, "Height"), out var height);
double.TryParse(_mediaInfo?.Get(StreamKind.Video, 0, "Rotation"), out var rotation);
// Correct rotation: on some machine the value "90" becomes "90000" by some reason
if (rotation > 360)
{
rotation /= 1e3;
}
var windowSize = new Size
{
Width = Math.Max(100, width == 0 ? 1366 : width),
Height = Math.Max(100, height == 0 ? 768 : height)
};
if (rotation % 180 != 0)
{
windowSize = new Size(windowSize.Height, windowSize.Width);
}
context.SetPreferredSizeFit(windowSize, 0.8);
context.TitlebarAutoHide = true;
context.Theme = Themes.Dark;
context.TitlebarBlurVisibility = true;
}
else // audio
{
context.PreferredSize = new Size(500, 300);
context.CanResize = false;
context.TitlebarAutoHide = false;
context.TitlebarBlurVisibility = false;
context.TitlebarColourVisibility = false;
}
}
static Plugin()
{
_mediaInfo = new MediaInfo.MediaInfo(Path.Combine(
Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location),
Environment.Is64BitProcess ? "MediaInfo-x64\\" : "MediaInfo-x86\\"));
_mediaInfo.Option("Cover_Data", "base64");
}
private string ProcessDvd(string filePath, NumberFormatInfo providerNumber)
#endif
{
IsDvd = true;
var path = Path.GetDirectoryName(filePath) ?? string.Empty;
Size = GetDirectorySize(path);
var bups = Directory.GetFiles(path, "*.BUP", SearchOption.TopDirectoryOnly);
var programBlocks = new List <Tuple <string, int> >();
foreach (var bupFile in bups)
{
#if (NET40 || NET45)
using (var mi = new MediaInfo(pathToDll))
#else
using (var mi = new MediaInfo())
#endif
{
Version = mi.Option("Info_Version");
mi.Open(bupFile);
var profile = mi.Get(StreamKind.General, 0, "Format_Profile");
if (profile == "Program")
{
double.TryParse(
mi.Get(StreamKind.Video, 0, "Duration"),
NumberStyles.AllowDecimalPoint,
providerNumber,
out var duration);
programBlocks.Add(new Tuple <string, int>(bupFile, (int)duration));
}
}
}
// get all other info from main title's 1st vob
if (programBlocks.Any())
{
Duration = programBlocks.Max(x => x.Item2);
filePath = programBlocks.First(x => x.Item2 == Duration).Item1;
}
return(filePath);
}
public static string Scan(string MediaPath, MediaInfoScanType ScanType = MediaInfoScanType.Full)
{
try
{
//MediaInfoWrapper mediaInfoWrapper = new MediaInfoWrapper(MediaPath);
using (var mediaInfo = new MediaInfo.MediaInfo(DllPath)) //MediaInfo Dll
{
mediaInfo.Open(MediaPath);
if (ScanType == MediaInfoScanType.Full)
{
mediaInfo.Option("Complete");
}
return(mediaInfo.Inform());
}
}
catch (Exception ex)
{
return("");
}
}
private void ExtractInfo(string filePath, string pathToDll, NumberFormatInfo providerNumber)
{
using (var mediaInfo = new MediaInfo(pathToDll))
{
Version = mediaInfo.Option("Info_Version");
mediaInfo.Open(filePath);
var streamNumber = 0;
// Setup videos
for (var i = 0; i < mediaInfo.CountGet(StreamKind.Video); ++i)
{
VideoStreams.Add(new VideoStreamBuilder(mediaInfo, streamNumber++, i).Build());
}
if (VideoDuration == 0)
{
double duration;
double.TryParse(
mediaInfo.Get(StreamKind.Video, 0, "Duration"),
NumberStyles.AllowDecimalPoint,
providerNumber,
out duration);
VideoDuration = (int)duration;
}
// Setup audios
for (var i = 0; i < mediaInfo.CountGet(StreamKind.Audio); ++i)
{
AudioStreams.Add(new AudioStreamBuilder(mediaInfo, streamNumber++, i).Build());
}
// Setup subtitles
for (var i = 0; i < mediaInfo.CountGet(StreamKind.Text); ++i)
{
Subtitles.Add(new SubtitleStreamBuilder(mediaInfo, streamNumber++, i).Build());
}
// Setup chapters
for (var i = 0; i < mediaInfo.CountGet(StreamKind.Other); ++i)
{
Chapters.Add(new ChapterStreamBuilder(mediaInfo, streamNumber++, i).Build());
}
// Setup menus
for (var i = 0; i < mediaInfo.CountGet(StreamKind.Menu); ++i)
{
MenuStreams.Add(new MenuStreamBuilder(mediaInfo, streamNumber++, i).Build());
}
MediaInfoNotloaded = VideoStreams.Count == 0 && AudioStreams.Count == 0 && Subtitles.Count == 0;
// Produce copability properties
if (MediaInfoNotloaded)
{
SetPropertiesDefault();
}
else
{
SetupProperties(mediaInfo);
}
}
}
private void ExtractInfo(string filePath, NumberFormatInfo providerNumber)
#endif
{
#if (NET40 || NET45)
using (var mediaInfo = new MediaInfo(pathToDll))
#else
using (var mediaInfo = new MediaInfo())
#endif
{
if (mediaInfo.Handle == IntPtr.Zero)
{
MediaInfoNotloaded = true;
_logger.LogWarning("MediaInfo library was not loaded!");
return;
}
else
{
Version = mediaInfo.Option("Info_Version");
_logger.LogDebug($"MediaInfo library was loaded. Handle={mediaInfo.Handle} Version is {Version}");
}
var filePricessingHandle = mediaInfo.Open(filePath);
if (filePricessingHandle == IntPtr.Zero)
{
MediaInfoNotloaded = true;
_logger.LogWarning($"MediaInfo library has not been opened media {filePath}");
return;
}
else
{
_logger.LogDebug($"MediaInfo library successfully opened {filePath}. Handle={filePricessingHandle}");
}
var streamNumber = 0;
Tags = new AudioTagBuilder(mediaInfo, 0).Build();
// Setup videos
for (var i = 0; i < mediaInfo.CountGet(StreamKind.Video); ++i)
{
VideoStreams.Add(new VideoStreamBuilder(mediaInfo, streamNumber++, i).Build());
}
if (Duration == 0)
{
double.TryParse(
mediaInfo.Get(StreamKind.Video, 0, (int)NativeMethods.Video.Video_Duration),
NumberStyles.AllowDecimalPoint,
providerNumber,
out var duration);
Duration = (int)duration;
}
// Fix 3D for some containers
if (VideoStreams.Count == 1 && Tags.GeneralTags.TryGetValue((NativeMethods.General) 1000, out var isStereo))
{
var video = VideoStreams.First();
if (Tags.GeneralTags.TryGetValue((NativeMethods.General) 1001, out var stereoMode))
{
video.Stereoscopic = (StereoMode)stereoMode;
}
else
{
video.Stereoscopic = (bool)isStereo ? StereoMode.Stereo : StereoMode.Mono;
}
}
// Setup audios
for (var i = 0; i < mediaInfo.CountGet(StreamKind.Audio); ++i)
{
AudioStreams.Add(new AudioStreamBuilder(mediaInfo, streamNumber++, i).Build());
}
if (Duration == 0)
{
double.TryParse(
mediaInfo.Get(StreamKind.Audio, 0, (int)NativeMethods.Audio.Audio_Duration),
NumberStyles.AllowDecimalPoint,
providerNumber,
out var duration);
Duration = (int)duration;
}
// Setup subtitles
for (var i = 0; i < mediaInfo.CountGet(StreamKind.Text); ++i)
{
Subtitles.Add(new SubtitleStreamBuilder(mediaInfo, streamNumber++, i).Build());
}
// Setup chapters
for (var i = 0; i < mediaInfo.CountGet(StreamKind.Other); ++i)
{
Chapters.Add(new ChapterStreamBuilder(mediaInfo, streamNumber++, i).Build());
}
// Setup menus
for (var i = 0; i < mediaInfo.CountGet(StreamKind.Menu); ++i)
{
MenuStreams.Add(new MenuStreamBuilder(mediaInfo, streamNumber++, i).Build());
}
MediaInfoNotloaded = VideoStreams.Count == 0 && AudioStreams.Count == 0 && Subtitles.Count == 0;
// Produce capability properties
if (MediaInfoNotloaded)
{
SetPropertiesDefault();
}
else
{
SetupProperties(mediaInfo);
}
}
}
public int Priority => - 3; // make it lower than TextViewer
static Plugin()
{
_mediaInfo = new MediaInfo.MediaInfo(Assembly.GetExecutingAssembly().Location);
_mediaInfo.Option("Cover_Data", "base64");
}