VideoProperties: fixed potential floating point errors when getBitRate

Clement Champetier · Clement Champetier · commit 2890f5ba938f · 2016-05-25T15:41:03.000+02:00
We could analyse first gop and don't retreive the gop size (in case of a
decoding error).
diff --git a/src/AvTranscoder/properties/VideoProperties.cpp b/src/AvTranscoder/properties/VideoProperties.cpp
@@ -334,7 +334,7 @@ size_t VideoProperties::getBitRate() const
         throw std::runtime_error("cannot compute bit rate: invalid frame size");
 
     // Needed to get the gop size
-    if(_levelAnalysis < eAnalyseLevelFirstGop)
+    if(getGopSize() == 0)
         throw std::runtime_error("cannot compute bit rate: need to get info from the first gop (see eAnalyseLevelFirstGop)");
 
     // discard no frame type when decode
