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);
}
}
}
