1 files changed, 15 insertions, 1 deletions
diff --git a/helper.cpp b/helper.cpp
index 1881102..3856bfc 100644
--- a/helper.cpp
+++ b/helper.cpp
@@ -223,7 +223,6 @@ namespace Helper {
         QSettings s;
         QString ffProbe = s.value("paths/ffprobe").toString();
         QStringList args;
-        QVariantMap retval;
         args << "-v" << "quiet" << "-print_format" << "json" << "-show_format" << path;
         QProcess ffproc;
         ffproc.start(ffProbe, args);
@@ -236,6 +235,21 @@ namespace Helper {
         return jsDoc.object().value("format").toObject().toVariantMap();
     }
 
+    QJsonDocument streamData(const QString &path){
+        QSettings s;
+        QString ffProbe = s.value("paths/ffprobe").toString();
+        QStringList args;
+        args << "-v" << "quiet" << "-print_format" << "json" << "-show_format" << "-show_streams" << path;
+        QProcess ffproc;
+        ffproc.start(ffProbe, args);
+        if(!ffproc.waitForStarted()){
+            return QJsonDocument();
+        }
+        ffproc.waitForFinished();
+        QByteArray ffData = ffproc.readAllStandardOutput();
+        return QJsonDocument::fromJson(ffData);
+    }
+
     Duration::Duration() : mHours(0), mMinutes(0), mSeconds(0) {}
 
     Duration::Duration(qint64 seconds){