fix loudnorm filter

2019-10-08 17:16:10 +02:00 · 2019-10-08 17:16:10 +02:00 · b8a8761257
commit b8a8761257
parent a0fdb854aa
1 changed files with 6 additions and 3 deletions
--- a/ffplayout.py
+++ b/ffplayout.py
@ -807,11 +807,14 @@ def add_loudnorm(probe):
    add single pass loudnorm filter to audio line
    """
    loud_filter = []
+    a_samples = int(192000 / _pre_comp.fps)

    if probe.audio and _pre_comp.add_loudnorm:
-        loud_filter = [('loudnorm=I={}:TP={}:LRA={},asetnsamples=n=1024:p=1,'
-                        'aresample=48000').format(
-            _pre_comp.loud_i, _pre_comp.loud_tp, _pre_comp.loud_lra)]
+        loud_filter = [('loudnorm=I={}:TP={}:LRA={},'
+                        'asetnsamples=n={}').format(_pre_comp.loud_i,
+                                                    _pre_comp.loud_tp,
+                                                    _pre_comp.loud_lra,
+                                                    a_samples)]

    return loud_filter