public IRemoteUrl GetParsedUrlInfo()
{
if (URLInfo == null)
{
return(null);
}
IVideoInfo[] vis = VideoInfos.Where(dvi => dvi.Checked).ToArray();
return(new RemoteUrl(URLInfo.SourceIp, URLInfo.SourcePort, URLInfo.BeginTime, URLInfo.EndTime, vis, null));
}
private void doStartDownloadCmd()
{
if (URLInfo == null)
{
MessageBox.Show("解析到无效的URL。");
return;
}
DownloadVideoInfo[] dvis = VideoInfos.Where(dvi => dvi.Checked).ToArray();
if (dvis.Length == 0)
{
MessageBox.Show("未选中任何视频。");
return;
}
if (string.IsNullOrWhiteSpace(DownloadName))
{
MessageBox.Show("无效的保存名称。");
return;
}
OnStartDownload();
}
public FileInfo(string url)
{
#if DEBUG
var length = new System.IO.FileInfo(url).Length;
var sw = new Stopwatch();
sw.Start();
#endif
MediaInfo MI = null;
try
{
MI = new MediaInfo();
MI.Open(url);
MI.Option("Complete");
Summary = MI.Inform();
GeneralInfo.Filename = Path.GetFileNameWithoutExtension(url);
GeneralInfo.FullPath = url;
GeneralInfo.Format = MI.Get(StreamKind.General, 0, "Format");
GeneralInfo.Bitrate = MI.Get(StreamKind.General, 0, "OverallBitRate").TryParseAsInt() / 1000;
GeneralInfo.VideoCount = MI.Get(StreamKind.General, 0, "VideoCount").TryParseAsInt();
GeneralInfo.AudioCount = MI.Get(StreamKind.General, 0, "AudioCount").TryParseAsInt();
GeneralInfo.TextCount = MI.Get(StreamKind.General, 0, "TextCount").TryParseAsInt();
switch (MI.Get(StreamKind.General, 0, "MenuCount").TryParseAsInt())
{
case 0:
GeneralInfo.ChapterCount = 0;
break;
case 1:
GeneralInfo.ChapterCount = MI.Get(StreamKind.Menu, 0, "Chapters_Pos_End").TryParseAsInt() -
MI.Get(StreamKind.Menu, 0, "Chapters_Pos_Begin").TryParseAsInt();
break;
default:
GeneralInfo.ChapterCount = -1;
break;
}
for (var i = 0; i < GeneralInfo.VideoCount; i++)
{
VideoInfos.Add(new VideoInfo
{
Format = MI.Get(StreamKind.Video, i, "Format"),
FormatProfile = MI.Get(StreamKind.Video, i, "Format_Profile"),
FpsMode = MI.Get(StreamKind.Video, i, "FrameRate_Mode"),
Fps = MI.Get(StreamKind.Video, i, "FrameRate/String").Replace(" FPS", ""),
Bitrate = MI.Get(StreamKind.Video, i, "BitRate").TryParseAsInt() / 1000,
BitDepth = MI.Get(StreamKind.Video, i, "BitDepth").TryParseAsInt(),
Duration = MI.Get(StreamKind.Video, i, "Duration").TryParseAsInt(),
Height = MI.Get(StreamKind.Video, i, "Height").TryParseAsInt(),
Width = MI.Get(StreamKind.Video, i, "Width").TryParseAsInt(),
Language = MI.Get(StreamKind.Video, i, "Language/String3").ToUpper(),
Delay = MI.Get(StreamKind.Audio, i, "Delay").TryParseAsInt(),
Profile = new ProfileInfo(MI.Get(StreamKind.Video, i, "Format_Profile"))
});
#if DEBUG
Debug.WriteLine(MI.Get(StreamKind.Video, i, "Stored_Width"));
Debug.WriteLine(MI.Get(StreamKind.Video, i, "Stored_Height"));
Debug.WriteLine(MI.Get(StreamKind.Video, i, "Sampled_Width"));
Debug.WriteLine(MI.Get(StreamKind.Video, i, "Sampled_Height"));
Debug.WriteLine(MI.Get(StreamKind.Video, i, "PixelAspectRatio"));
Debug.WriteLine(MI.Get(StreamKind.Video, i, "PixelAspectRatio/String"));
Debug.WriteLine(MI.Get(StreamKind.Video, i, "PixelAspectRatio_Original"));
Debug.WriteLine("ScanType:" + MI.Get(StreamKind.Video, i, "ScanType"));
Debug.WriteLine("ScanType/String:" + MI.Get(StreamKind.Video, i, "ScanType/String"));
Debug.WriteLine("FormatProfile:" + MI.Get(StreamKind.Video, i, "Format_Profile"));
Debug.WriteLine("FormatLevel:" + MI.Get(StreamKind.Video, i, "Format_Level"));
Debug.WriteLine("FormatTier:" + MI.Get(StreamKind.Video, i, "Format_Tier"));
#endif
}
for (var i = 0; i < GeneralInfo.AudioCount; i++)
{
AudioInfos.Add(new AudioInfo
{
Format = MI.Get(StreamKind.Audio, i, "Format"),
BitDepth = MI.Get(StreamKind.Audio, i, "BitDepth").TryParseAsInt(),
Bitrate = MI.Get(StreamKind.Audio, i, "BitRate").TryParseAsInt() / 1000,
Duration = MI.Get(StreamKind.Audio, i, "Duration").TryParseAsInt(),
Language = MI.Get(StreamKind.Audio, i, "Language/String3").ToUpper(),
Delay = MI.Get(StreamKind.Audio, i, "Delay").TryParseAsInt()
});
}
if (GeneralInfo.ChapterCount > 0)
{
for (var i = MI.Get(StreamKind.Menu, 0, "Chapters_Pos_Begin").TryParseAsInt();
i < MI.Get(StreamKind.Menu, 0, "Chapters_Pos_End").TryParseAsInt();
i++)
{
var a = GeneralInfo.Format == "Matroska" ? MI.Get(StreamKind.Menu, 0, i, InfoKind.Text).Split(new[] { ':' }, 2) : new[] { "", MI.Get(StreamKind.Menu, 0, i, InfoKind.Text) };
ChapterInfos.Add(new ChapterInfo
{
Timespan = MI.Get(StreamKind.Menu, 0, i, InfoKind.Name).TryParseAsMillisecond(),
Language = a[0],
Name = a[1]
});
}
}
}
finally
{
MI?.Close();
}
#if DEBUG
sw.Stop();
Debug.WriteLine($"Loading: {url}\r\nCost {sw.ElapsedMilliseconds}ms! Length: {length}bytes");
#endif
}
