Simple cover sheet support (#1039).

[dcpomatic.git] / src / lib / film.cc

diff --git a/src/lib/film.cc b/src/lib/film.cc
index df19af77f062e6c5e18ac4c73872d1c0340d8d74..04ff0025088300b6712659791e9c18fc7ee44934 100644 (file)
--- a/src/lib/film.cc
+++ b/src/lib/film.cc
@@ -723,24 +723,9 @@ Film::isdcf_name (bool if_created_now) const
 
        /* Count mapped audio channels */
 
-       int non_lfe = 0;
-       int lfe = 0;
-
-       BOOST_FOREACH (int i, mapped_audio_channels ()) {
-               if (i >= audio_channels()) {
-                       /* This channel is mapped but is not included in the DCP */
-                       continue;
-               }
-
-               if (static_cast<dcp::Channel> (i) == dcp::LFE) {
-                       ++lfe;
-               } else {
-                       ++non_lfe;
-               }
-       }
-
-       if (non_lfe) {
-               d += String::compose("_%1%2", non_lfe, lfe);
+       pair<int, int> ch = audio_channel_types (mapped_audio_channels(), audio_channels());
+       if (ch.first) {
+               d += String::compose("_%1%2", ch.first, ch.second);
        }
 
        /* XXX: HI/VI */