private static AudioInfo ParseAudio(MediaInfo mi)
{
return new AudioInfo
{
Codec = mi.Get("Audio", 0, "Format"),
Duration = TimeSpan.FromMilliseconds(int.Parse(mi.Get("Audio", 0, "Duration"))),
Bitrate = int.Parse(mi.Get("Audio", 0, "BitRate")),
BitrateMode = mi.Get("Audio", 0, "BitRate_Mode"),
CompressionMode = mi.Get("Audio", 0, "Compression_Mode"),
ChannelPositions = mi.Get("Audio", 0, "ChannelPositions"),
SamplingRate = int.Parse(mi.Get("Audio", 0, "SamplingRate"))
};
}
public static IMediaFileInfo ParseMediaInfo(FileInfo file)
{
//Open the path for reading by the MediaInfo library
MediaInfo mi = new MediaInfo();
mi.Open(file.Path);
if (file.SuperType.ToLower() == "video")
return ParseVideo(mi);
if (file.SuperType.ToLower() == "audio")
return ParseAudio(mi);
else
{
return null;
}
}
private static VideoInfo ParseVideo(MediaInfo mi)
{
return new VideoInfo
{
Codec = mi.Get("Video", 0, "Format"),
Width = int.Parse(mi.Get("Video", 0, "Width")),
Heigth = int.Parse(mi.Get("Video", 0, "Height")),
Duration = TimeSpan.FromMilliseconds(int.Parse(mi.Get("Video", 0, "Duration"))),
Bitrate = int.Parse(mi.Get("Video", 0, "BitRate")),
AspectRatioMode = mi.Get("Video", 0, "AspectRatio/String"), //as formatted string
AspectRatio = double.Parse(mi.Get("Video", 0, "AspectRatio")),
FrameRate = double.Parse(mi.Get("Video", 0, "FrameRate")),
FrameRateMode = mi.Get("Video", 0, "FrameRate_Mode"),
ScanType = mi.Get("Video", 0, "ScanType")
};
}
