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authorRobin Gareus <robin@gareus.org>2016-05-14 12:21:47 +0200
committerRobin Gareus <robin@gareus.org>2016-05-14 15:16:23 +0200
commit15722b957c3fef2cc833b2b258a502409c7fbbc2 (patch)
tree75ef7bbd2987984f34e46357e15f7daf37a23db5 /gtk2_ardour/export_report.cc
parentd10947d488534693024be62ae0613a056692a474 (diff)
clarify loudness analysis/normalization
Diffstat (limited to 'gtk2_ardour/export_report.cc')
-rw-r--r--gtk2_ardour/export_report.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/gtk2_ardour/export_report.cc b/gtk2_ardour/export_report.cc
index 092b782ee6..52262c16eb 100644
--- a/gtk2_ardour/export_report.cc
+++ b/gtk2_ardour/export_report.cc
@@ -1146,7 +1146,7 @@ ExportReport::draw_waveform (Cairo::RefPtr<Cairo::ImageSurface>& wave, ExportAna
}
}
- // > 0dBFS
+ // >= 0dBFS
cr->set_source_rgba (1.0, 0, 0, 1.0);
for (size_t x = 0 ; x < width; ++x) {
if (p->peaks[c][x].max >= 1.0) {
@@ -1160,7 +1160,7 @@ ExportReport::draw_waveform (Cairo::RefPtr<Cairo::ImageSurface>& wave, ExportAna
}
cr->stroke ();
- // > -1dBTP
+ // >= -1dBTP (coeff >= .89125, libs/vamp-plugins/TruePeak.cpp)
cr->set_source_rgba (1.0, 0.7, 0, 0.7);
for (std::set<framepos_t>::const_iterator i = p->truepeakpos[c].begin (); i != p->truepeakpos[c].end (); ++i) {
cr->move_to (m_l + (*i) - .5, clip_top);