public void StartInfo()
{
try
{
using (var mediaInfo = new MediaInfo.DotNetWrapper.MediaInfo())
{
var text = "\r\n已检测到安装的MediaInfo \r\n";
text += mediaInfo.Option("Info_Version");
//Information about MediaInfo
//text += "\r\n\r\nInfo_Parameters\r\n";
//text += mediaInfo.Option("Info_Parameters");
//text += "\r\n\r\nInfo_Capacities\r\n";
//text += mediaInfo.Option("Info_Capacities");
//text += "\r\n\r\nInfo_Codecs\r\n";
//text += mediaInfo.Option("Info_Codecs");
SetrichTextBox1(text);
}
}
catch (Exception ex)
{
m_ready = false;
string msg = "请安装MediaInfo 64位";
SetrichTextBox1(msg);
MessageBox.Show(msg);
}
}
private static async Task OutputStreamsInfo(string channel, string hlsDirectory, List <M3u8Media> streams)
{
foreach (var stream in streams)
{
double bandwidth = stream.Bandwidth / 1024.0 / 1024.0;
Console.Write($"{stream.Resolution} | {bandwidth:0.00} Mbps | {stream.Codecs}");
string chunklistUrl;
if (stream.Url.StartsWith("http"))
{
chunklistUrl = stream.Url;
}
else
{
chunklistUrl = Path.Combine(hlsDirectory, stream.Url);
}
string localSegmentFileName = await DownloadFirstChunk(channel, chunklistUrl);
if (localSegmentFileName != null)
{
using (var info = new MediaInfo.DotNetWrapper.MediaInfo())
{
info.Open(localSegmentFileName);
//Console.WriteLine(info.Option("Info_Parameters"));
// includes level. ex: [email protected]
string profile = info.Get(StreamKind.Video, 0, "Format_Profile");
string refFrames = info.Get(StreamKind.Video, 0, "Format_Settings_RefFrames");
string gop = info.Get(StreamKind.Video, 0, "Format_Settings_GOP");
if (string.IsNullOrEmpty(gop))
{
gop = "?";
}
double duration = double.Parse(info.Get(StreamKind.Video, 0, "Duration")) / 1000.0;
string bitrate = info.Get(StreamKind.Video, 0, "BitRate/String").Replace(" ", "");
if (string.IsNullOrEmpty(bitrate))
{
bitrate = info.Get(StreamKind.Video, 0, "BitRate_Nominal/String").Replace(" ", "");
}
string overall = info.Get(StreamKind.General, 0, "OverallBitRate/String").Replace(" ", "");
string mode = info.Get(StreamKind.Video, 0, "BitRate_Mode");
string fps = info.Get(StreamKind.Video, 0, "FrameRate");
Console.WriteLine($" | {profile} | ref={refFrames} | GOP {gop} | segment={duration:0.0} | nominal={bitrate:0.###} {mode} | total={overall} | fps={fps}");
}
}
else
{
Console.WriteLine();
}
}
}
private static void MuxM3U8(string OutFileName)
{
PrepareDirectory(new[] { "output" });
Logger.Info("Using MKVMERGE to mux single TS file, chapters and subtitles to final MKV file");
if (RunEXE("mkvmerge/mkvmerge.exe", "--output \"" + Path.Combine(EXEDirectory, "output", OutFileName.Replace("/", "-") + ".mkv") + "\" \"" + Path.Combine(EXEDirectory, "temp", ".ts") + "\" --default-track 0:false " + (File.Exists("temp/.chapters") ? "--chapters \"" + Path.Combine(EXEDirectory, "temp", ".chapters") + "\"" : string.Empty) + " " + (File.Exists("temp/.srt") ? "--sub-charset 0:UTF-8 \"" + Path.Combine(EXEDirectory, "temp", ".srt") + "\"" : string.Empty)) != 0)
{
return;
}
string mediaInfo = string.Empty;
using (MediaInfo.DotNetWrapper.MediaInfo mi = new MediaInfo.DotNetWrapper.MediaInfo()) {
mi.Open("output/" + OutFileName + ".mkv");
mi.Option("Complete", "0");
mediaInfo = mi.Inform().Replace("\r", string.Empty).TrimEnd();
}
Dictionary <string, string>[] mediaInfoBlocksSplit = mediaInfo.Split(new string[] { "\n\n" }, StringSplitOptions.RemoveEmptyEntries).Select(
block => {
return(block.Split('\n').Where(l => !l.StartsWith("Complete name ")).Select(
line => {
Match mc = Regex.Match(line, "^(((?!\\s{2}).)*)[^:]*: (.*)");
return new KeyValuePair <string, string>(mc.Groups[1].Value.Trim(), mc.Groups[3].Value.Trim());
}
).ToDictionary(x => x.Key, x => x.Value));
}
).ToArray();
Dictionary <string, string> mediaInfo_GENERAL = mediaInfoBlocksSplit[0];
Dictionary <string, string> mediaInfo_VIDEO = mediaInfoBlocksSplit[1];
Dictionary <string, string>[] mediaInfo_AUDIOS = mediaInfoBlocksSplit.Where(block => block.Any(x => x.Key == "Channel(s)")).ToArray();
Dictionary <string, string>[] mediaInfo_OTHER = mediaInfoBlocksSplit.Skip(3).ToArray();
File.Move("output/" + OutFileName + ".mkv", "output/" + OutFileName.Replace("[QUALITY]", string.Join(string.Empty, mediaInfo_VIDEO["Height"].Select(x => char.IsDigit(x) ? x.ToString() : string.Empty))).Replace("[CODEC]", mediaInfo_VIDEO.ContainsKey("Writing library") && mediaInfo_VIDEO["Writing library"].StartsWith("x264") ? "x264" : mediaInfo_VIDEO["Format"].Replace("AVC", "H.264")) + "-PRAGMA.mkv");
// Cleanup files no longer needed
// todo: setup files in such a way to be multi-threaded supported and not conflict with other downloads at same time
File.Delete("temp/.ts");
File.Delete("temp/.srt");
File.Delete("temp/.chapters");
}
public void GetInfo(string file)
{
string mainbasefile = basepath + "MB\\1.txt";
string mbstring = System.IO.File.ReadAllText(mainbasefile, Encoding.UTF8);
if (!m_ready)
{
string msg = "程序没有正确初始化 err 001";
SetrichTextBox1(msg);
MessageBox.Show(msg);
return;
}
string name = System.IO.Path.GetFileNameWithoutExtension(file);
string type = System.IO.Path.GetExtension(file);
type = type.ToLower();
switch (type)
{
case ".mkv":
case ".mp4":
case ".flv":
try
{
using (var mediaInfo = new MediaInfo.DotNetWrapper.MediaInfo())
{
string text = "";
text += "\r\n\r\nOpen\r\n";
mediaInfo.Open(file);
//text += "\r\n\r\nInform with Complete=false\r\n";
//mediaInfo.Option("Complete");
//text += mediaInfo.Inform();
string sss = mediaInfo.Inform();
var fistinfp = GetKeyValues(sss);
//编码时间
string reeeeddd = fistinfp.FirstOrDefault(T => T.key == "Encoded date").value;
var RELEASE_DATE = reeeeddd.Split(' ')[1];
mbstring = mbstring.Replace("{RELEASE DATE}", RELEASE_DATE);
//文件大小
var RELEASE_SiZE = fistinfp.FirstOrDefault(T => T.key == "File size").value;
mbstring = mbstring = mbstring.Replace("{RELEASE SiZE}", RELEASE_SiZE);
//播放时间
//var RUNTiME = fistinfp.FirstOrDefault(T => T.key == "Duration").value;
//mbstring = mbstring.Replace("{RUNTiME}", RUNTiME);
//色深
var Bit_depth = fistinfp.FirstOrDefault(T => T.key == "Bit depth").value;
mbstring = mbstring.Replace("{BIT DEPTH}", Bit_depth);
//编码
var ViDEO_CODEC = fistinfp.FirstOrDefault(T => T.key == "Format profile").value;
var Bit_rate = fistinfp.FirstOrDefault(T => T.key == "Bit rate").value;
Bit_rate = Bit_rate.Replace("kb/s", "Kbps");
Bit_rate = Bit_rate.Replace("mb/s", "Mbps");
mbstring = mbstring.Replace("{Bit_rate}", Bit_rate);
//高宽
var Width = fistinfp.FirstOrDefault(T => T.key == "Width").value.Replace(" pixels", "");
Width = Width.Replace(" ", "");
var Height = fistinfp.FirstOrDefault(T => T.key == "Height").value.Replace(" pixels", "");
Height = Height.Replace(" ", "");
//像素比
var RESOLUTiON = Width + " x " + Height;
mbstring = mbstring.Replace("{RESOLUTiON}", RESOLUTiON);
//高宽比
var DiSPLAY_ASPECT_RATiO = fistinfp.FirstOrDefault(T => T.key == "Display aspect ratio").value;
mbstring = mbstring.Replace("{DiSPLAY ASPECT RATiO}", DiSPLAY_ASPECT_RATiO);
//fps
var FRAME_RATE = fistinfp.FirstOrDefault(T => T.key == "Frame rate").value;
mbstring = mbstring.Replace("{FRAME RATE}", FRAME_RATE);
mediaInfo.Option("Complete", "1");
var s2 = mediaInfo.Inform();
var fistinfp2 = GetKeyValues(s2);
var Encoded_Library_Name = fistinfp2.FirstOrDefault(T => T.key == "Encoded_Library_Name").value;
var Format_profile = fistinfp2.FirstOrDefault(T => T.key == "Format profile").value;
Format_profile += "";
//string Encoded_Library_Name = mediaInfo.Get(StreamKind.Video,0, "Encoded_Library_Name");
//string Format_profile = mediaInfo.Get(StreamKind.Video, 0, "Format profile",InfoKind.Name);
//Format_profile += " Tier";
//string Frame_rate = mediaInfo.Get(StreamKind.Video, 0, "Frame rate", InfoKind.Name);
//text += "\r\n\r\nInform with Complete=true\r\n";
//mediaInfo.Option("Complete", "1");
//text += mediaInfo.Inform();
//text += "\r\n\r\nCustom Inform\r\n";
//mediaInfo.Option("Inform", "General;File size is %FileSize% bytes");
//text += mediaInfo.Inform();
//foreach (string param in new[] { "BitRate", "BitRate/String", "BitRate_Mode" })
//{
// text += "\r\n\r\nGet with Stream=Audio and Parameter='" + param + "'\r\n";
// text += mediaInfo.Get(StreamKind.Audio, 0, param);
//}
//text += "\r\n\r\nGet with Stream=General and Parameter=46\r\n";
//text += mediaInfo.Get(StreamKind.General, 0, 46);
//text += "\r\n\r\nCount_Get with StreamKind=Stream_Audio\r\n";
//text += mediaInfo.CountGet(StreamKind.Audio);
//text += "\r\n\r\nGet with Stream=General and Parameter='AudioCount'\r\n";
//text += mediaInfo.Get(StreamKind.General, 0, "AudioCount");
//text += "\r\n\r\nGet with Stream=Audio and Parameter='StreamCount'\r\n";
//text += mediaInfo.Get(StreamKind.Audio, 0, "StreamCount");
SetrichTextBox1(text);
}
//ffmpeg部分
var ffProbe = new NReco.VideoInfo.FFProbe();
var videoInfo = ffProbe.GetMediaInfo(file);
//播放时间
string sj = ToReadableString(videoInfo.Duration);
mbstring = mbstring.Replace("{RUNTiME}", sj);
richTextBox2.Text = "";
richTextBox2.Text = mbstring;
}
catch (Exception ex)
{
MessageBox.Show("错误 请将输出提供给开发人员");
SetrichTextBox1(ex.ToString());
}
break;
default:
string msg = "不支持文件格式";
SetrichTextBox1(msg);
MessageBox.Show(msg);
break;
}
}
// ================ Пробная программа - не используется ==================
static void DocumentInputMain(string[] args)
{
string path = @"D:\Home\data\";
Console.WriteLine("Start DocumentInput");
//string fname = path + "WP_20170528_006.jpg";
string fname = path + "pharris1.tiff";
Stream stream = File.OpenRead(fname);
//ExifInfo(stream);
using (var original = FreeImageBitmap.FromStream(stream))
{
Console.WriteLine($"Width={original.Width} Height={original.Height} ImageFormat={original.ImageFormat} {original.ToString()}");
foreach (var m in original.Metadata)
{
Console.WriteLine($"{m}");
}
int x = original.Width, y = original.Height;
double factor = 150.0 / (x > y ? (double)x : (double)y);
int width = (int)(factor * x);
int height = (int)(factor * y);
var resized = new FreeImageBitmap(original, width, height);
// JPEG_QUALITYGOOD is 75 JPEG.
// JPEG_BASELINE strips metadata (EXIF, etc.)
resized.Save(path + "out.jpg", FREE_IMAGE_FORMAT.FIF_JPEG,
FREE_IMAGE_SAVE_FLAGS.JPEG_QUALITYGOOD |
FREE_IMAGE_SAVE_FLAGS.JPEG_BASELINE);
}
//stream.Position = 0L;
//Console.WriteLine($"ExifDate={ExifDate(stream)}");
//Console.WriteLine($"ExifDate={ExifDate(fname)}");
using (var image = new Bitmap(fname))
{
Console.WriteLine($"Width={image.Width} Height={image.Height}");
foreach (var prop in image.PropertyItems)
{
Console.WriteLine($"{prop.Id} {prop.Len} {prop.Type} {prop.Value} ");
}
}
string text = "";
// Используем пакет MesiaInfo.DotNetWrapper
using (MediaInfo.DotNetWrapper.MediaInfo mediaInfo = new MediaInfo.DotNetWrapper.MediaInfo())
{
text += "\r\n\r\nOpen\r\n";
mediaInfo.Open(fname);
text += "\r\n\r\nInform with Complete=false\r\n";
mediaInfo.Option("Complete");
text += mediaInfo.Inform();
text += "\r\n\r\nInform with Complete=true\r\n";
mediaInfo.Option("Complete", "1");
text += mediaInfo.Inform();
text += "\r\n\r\nCustom Inform\r\n";
mediaInfo.Option("Inform", "General;File size is %FileSize% bytes");
text += mediaInfo.Inform();
//foreach (string param in new[] { "BitRate", "BitRate/String", "BitRate_Mode" })
//{
// text += "\r\n\r\nGet with Stream=Audio and Parameter='" + param + "'\r\n";
// text += mediaInfo.Get(StreamKind.Audio, 0, param);
//}
//text += "\r\n\r\nGet with Stream=General and Parameter=46\r\n";
//text += mediaInfo.Get(StreamKind.General, 0, 46);
//text += "\r\n\r\nCount_Get with StreamKind=Stream_Audio\r\n";
//text += mediaInfo.CountGet(StreamKind.Audio);
//text += "\r\n\r\nGet with Stream=General and Parameter='AudioCount'\r\n";
//text += mediaInfo.Get(StreamKind.General, 0, "AudioCount");
//text += "\r\n\r\nGet with Stream=Audio and Parameter='StreamCount'\r\n";
//text += mediaInfo.Get(StreamKind.Audio, 0, "StreamCount");
}
Console.WriteLine(text);
}
