Revert "autoadapt: enable by default"

This reverts commit 0b9dd0e6.

Change-Id: I3d42ca9673de395f8f6a36c7708e0654b638ec73

src/media/media_codec.h

@@ -190,7 +190,7 @@ struct AccountVideoCodecInfo : AccountCodecInfo
     unsigned frameRate;
     unsigned profileId;
     std::string parameters;
-    bool isAutoQualityEnabled{true};
+    bool isAutoQualityEnabled{false};
 };
 bool operator== (SystemCodecInfo codec1, SystemCodecInfo codec2);