timeside/encoder/m4a.py: add matroskamux

diff --git a/timeside/encoder/m4a.py b/timeside/encoder/m4a.py
index 85dfd31fb6ebe4852047b2d8d2578ff285f4e5fa..1f34088ae76427a410c74f61635d3347b6579770 100644 (file)
--- a/timeside/encoder/m4a.py
+++ b/timeside/encoder/m4a.py
@@ -42,6 +42,7 @@ class AacEncoder(GstEncoder):
         self.pipe = ''' appsrc name=src
             ! audioconvert
             ! faac
+            ! matroskamux
             '''
 
         if self.filename and self.streaming: