refactor ffmpeg, download styling

ffmpeg/init.go

@@ -0,0 +1,12 @@
+package ffmpeg
+
+import "github.com/sirupsen/logrus"
+
+var log *logrus.Logger
+
+func Init(logger *logrus.Logger) error {
+	log = logger.WithFields(logrus.Fields{
+		"component": "ffmpeg",
+	}).Logger
+	return nil
+}