reduce number of points used to define x-fade curves

diff --git a/libs/ardour/audioregion.cc b/libs/ardour/audioregion.cc
index 436f94a8b60ab0aa335f0d18bb6f0f2c2f29cfcc..45454b0909028661da4ae1d377b1677efb60f5d3 100644 (file)
--- a/libs/ardour/audioregion.cc
+++ b/libs/ardour/audioregion.cc
@@ -987,7 +987,7 @@ AudioRegion::set_fade_in (FadeShape shape, framecnt_t len)
        boost::shared_ptr<Evoral::ControlList> c2 (new Evoral::ControlList (FadeInAutomation));
        boost::shared_ptr<Evoral::ControlList> c3 (new Evoral::ControlList (FadeInAutomation));
 
-       const int num_steps = min ((framecnt_t) 64, len);
+       const int num_steps = min ((framecnt_t) 16, len);
 
        _fade_in->freeze ();
        _fade_in->clear ();