diff options
Diffstat (limited to 'src/lib/film.cc')
| -rw-r--r-- | src/lib/film.cc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/lib/film.cc b/src/lib/film.cc index 274cb8d2d..086d12e63 100644 --- a/src/lib/film.cc +++ b/src/lib/film.cc @@ -1637,3 +1637,18 @@ Film::references_dcp_audio () const return false; } + +list<DCPTextTrack> +Film::closed_caption_tracks () const +{ + list<DCPTextTrack> tt; + BOOST_FOREACH (shared_ptr<Content> i, content()) { + BOOST_FOREACH (shared_ptr<TextContent> j, i->text) { + if (j->type() == TEXT_CLOSED_CAPTION && j->dcp_track() && find(tt.begin(), tt.end(), j->dcp_track().get()) == tt.end()) { + tt.push_back (j->dcp_track().get()); + } + } + } + + return tt; +} |