Added a single file example

docs/mediainfo-demo/.gitignore

+.dub
+docs.json
+__dummy.html
+docs/
+mediainfo-demo.so
+mediainfo-demo.dylib
+mediainfo-demo.dll
+mediainfo-demo.a
+mediainfo-demo.lib
+mediainfo-demo-test-*
+dub.selections.json
+mediainfo-demo
+*.exe
+*.o
+*.obj
+*.lst
+*.mdb

docs/mediainfo-demo/ReadMe.md

+
+This is a demo program for the MediaInfo D language binding.

docs/mediainfo-demo/dub.json

+{
+	"description": "Some example code for the lmdb binding.",
+	"license": "Public Domain",
+	"authors": [
+		"Carsten Schlote"
+	],
+	"copyright": "Created © 2018, Carsten Schlote",
+	"dependencies": {
+		"mediainfo-d":">=0.0.0"
+	},
+	"name": "mediainfo-demo"
+}
\ No newline at end of file

docs/mediainfo-demo/source/main.d

+module main;
+
+import std.conv;
+import std.stdio;
+
+import mediainfodll;
+import mediainfo;
+
+
+int main(string[] args)
+{
+    if (args.length < 2)
+        return 1;
+    auto info = MediaInfo();
+    string vstring = info.option("Info_Version", "0.7.38.0;DTest;0.1");
+    writefln("Found version %s", vstring);
+    if (vstring == "")
+        throw new Exception("Incompatible mediainfo version");
+
+    info.option("Internet", "No");
+
+    info.open(args[1]);
+    scope (exit)
+    {
+        info.close();
+    }
+
+    ulong nVideo = info.getCount(MediaInfo_stream_t.MediaInfo_Stream_Video);
+    ulong nAudio = info.getCount(MediaInfo_stream_t.MediaInfo_Stream_Audio);
+    ulong nText = info.getCount(MediaInfo_stream_t.MediaInfo_Stream_Text);
+
+    if (nText == 0 && nVideo == 0 && nAudio == 0)
+        return 0;
+
+    writefln("---%s---", info.get(MediaInfo_stream_t.MediaInfo_Stream_General, 0, "FileName"));
+    for (uint i = 0; i < nVideo; i++)
+    {
+        writefln("Video track %s:", i);
+        writefln("  Resolution: %s x %s", info.get(MediaInfo_stream_t.MediaInfo_Stream_Video, i,
+                "Width"), info.get(MediaInfo_stream_t.MediaInfo_Stream_Video, i, "Height"));
+        writefln("  FPS: %s", info.get(MediaInfo_stream_t.MediaInfo_Stream_Video, i, "FrameRate"));
+        writefln("  Duration: %s",
+                info.get(MediaInfo_stream_t.MediaInfo_Stream_Video, i, "Duration/String"));
+        string brate = info.get(MediaInfo_stream_t.MediaInfo_Stream_Video, i, "BitRate");
+        if (brate != "")
+            writefln("  Bitrate: %s kbps", to!long(brate) / 1024);
+        writefln("  Format: %s", info.get(MediaInfo_stream_t.MediaInfo_Stream_Video, i, "Format"));
+    }
+
+    for (uint i = 0; i < nAudio; i++)
+    {
+        writefln("Audio track %s:", i);
+        std.stdio.writef("  Channels: %s",
+                info.get(MediaInfo_stream_t.MediaInfo_Stream_Audio, i, "Channel(s)"));
+        string cpos = info.get(MediaInfo_stream_t.MediaInfo_Stream_Audio, i, "ChannelPositions");
+        if (cpos != "")
+            writefln(" (%s)", cpos);
+        else
+            writeln();
+        writefln("  Duration: %s", info.get(MediaInfo_stream_t.MediaInfo_Stream_Audio, i, "Duration/String"));
+        string brate = info.get(MediaInfo_stream_t.MediaInfo_Stream_Audio, i, "BitRate");
+        if (brate != "")
+        {
+            writefln("  Bitrate: %s kbps (%s)", to!long(brate) / 1024,
+                    info.get(MediaInfo_stream_t.MediaInfo_Stream_Audio, i, "BitRate_Mode"));
+        }
+        writefln("  Format: %s", info.get(MediaInfo_stream_t.MediaInfo_Stream_Audio, i, "Format"));
+    }
+
+    for (uint i = 0; i < nText; i++)
+    {
+        writefln("Text track %s:", i);
+        writefln("  Language: %s", info.get(MediaInfo_stream_t.MediaInfo_Stream_Text, i, "Language"));
+        writefln("  FPS: %s", info.get(MediaInfo_stream_t.MediaInfo_Stream_Text, i, "FrameRate"));
+        writefln("  Duration: %s",
+                info.get(MediaInfo_stream_t.MediaInfo_Stream_Text, i, "Duration/String"));
+        string brate = info.get(MediaInfo_stream_t.MediaInfo_Stream_Text, i, "BitRate");
+        if (brate != "")
+            writefln("  Bitrate: %s kbps", to!long(brate) / 1024);
+        writefln("  Format: %s", info.get(MediaInfo_stream_t.MediaInfo_Stream_Text, i, "Format"));
+    }
+    return 0;
+}