diff options
Diffstat (limited to 'src/lib/piece.cc')
| -rw-r--r-- | src/lib/piece.cc | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/lib/piece.cc b/src/lib/piece.cc index f3adc0aef..57e00334b 100644 --- a/src/lib/piece.cc +++ b/src/lib/piece.cc @@ -18,6 +18,8 @@ */ + +#include "film.h" #include "piece.h" @@ -67,3 +69,22 @@ Piece::video_crop () const return content->video->crop (); } + +DCPTime +Piece::resampled_audio_to_dcp (shared_ptr<const Film> film, Frame f) const +{ + /* See notes in content_video_to_dcp */ + return DCPTime::from_frames(f, film->audio_frame_rate()) + - DCPTime(content->trim_start(), frc) + + position(); +} + + +ContentTime +Piece::dcp_to_content_time (shared_ptr<const Film> film, DCPTime t) const +{ + DCPTime s = t - position(); + s = min(content->length_after_trim(film), s); + return max(ContentTime(), ContentTime(s, frc) + content->trim_start()); +} + |