1 files changed, 29 insertions, 0 deletions
diff --git a/helper.cpp b/helper.cpp
index b3f2fc6..cfb1711 100644
--- a/helper.cpp
+++ b/helper.cpp
@@ -18,6 +18,7 @@
 #include <QTemporaryFile>
 #include <QProcess>
 #include <QRect>
+#include <QTime>
 #include <QtWidgets/QWidget>
 #include <QtWidgets/QDesktopWidget>
 #include <QtWidgets/QApplication>
@@ -208,5 +209,33 @@ namespace Helper {
         widgetRect.moveCenter(qApp->desktop()->screenGeometry(widget).center());
 		widget->move(widgetRect.topLeft());
 	}
+
+    QList<QVariant> duration(const QString &path){
+        QSettings s;
+        QString ffProbe = s.value("paths/ffprobe").toString();
+        QStringList args;
+        QList<QVariant> retval;
+        args << "-show_streams" << path;
+        QProcess ffproc;
+        ffproc.start(ffProbe, args);
+        if(!ffproc.waitForStarted()){
+            return retval;
+        }
+        ffproc.waitForFinished();
+        QByteArray ffData = ffproc.readAllStandardError();
+        QList<QByteArray> lines = ffData.split('\n');
+
+        foreach(QString l, lines){
+            QString llc = l.toLower();
+            if(llc.contains("duration")){
+                int idx = llc.indexOf("duration:");
+                retval << llc.mid(idx + 10, 8);
+                idx = llc.indexOf("bitrate:");
+                retval << llc.mid(idx + 9);
+                break;
+            }
+        }
+        return retval;
+    }
 }