diff --git a/render.py b/render.py
index 0f4e1f5..d49abc9 100644
--- a/render.py
+++ b/render.py
@@ -270,9 +270,9 @@ def compose(clips, fragment, target=150, base=1024, voice_over=None, options=Non
             print('%07.3f-%07.3f %07.3f' % (sub_offset, sub_offset+vo["duration"], vo["duration"]), vo["src"].split('/')[-1])
             voice_overs.append(vo)
             voc = vo.copy()
-            a, b = '-3', '-3'
+            a, b = '0', '0'
             if options.get('stereo_downmix'):
-                a, b = '-1', '-1'
+                a, b = '0', '0'
             voc['filter'] = {'volume': a}
             scene['audio-center']['A1'].append(voc)
             vo_low = vo.copy()
diff --git a/render_sound.py b/render_sound.py
index 57f54ec..7f5c274 100644
--- a/render_sound.py
+++ b/render_sound.py
@@ -34,7 +34,7 @@ def render_music():
             "src": src,
             "duration": clip.sort.duration,
             "filter": {
-                'volume': '-3',
+                'volume': '0',
             },
         })
 
@@ -112,7 +112,7 @@ def render_forest():
             "src": src,
             "duration": clip.sort.duration,
             "filter": {
-                'volume': '-3',
+                'volume': '0',
             },
         })