diff options
Diffstat (limited to 'src/lib/analyse_audio_job.cc')
| -rw-r--r-- | src/lib/analyse_audio_job.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/lib/analyse_audio_job.cc b/src/lib/analyse_audio_job.cc index c863c6c68..6c142f5cf 100644 --- a/src/lib/analyse_audio_job.cc +++ b/src/lib/analyse_audio_job.cc @@ -74,7 +74,10 @@ AnalyseAudioJob::run () player->set_ignore_video (); player->set_fast (); - int64_t const len = _playlist->length().frames_round (_film->audio_frame_rate()); + DCPTime const start = _playlist->start().get_value_or (DCPTime ()); + DCPTime const length = _playlist->length (); + + Frame const len = DCPTime (length - start).frames_round (_film->audio_frame_rate()); _samples_per_point = max (int64_t (1), len / _num_points); delete[] _current; @@ -91,9 +94,9 @@ AnalyseAudioJob::run () if (has_any_audio) { _done = 0; DCPTime const block = DCPTime::from_seconds (1.0 / 8); - for (DCPTime t; t < _film->length(); t += block) { + for (DCPTime t = start; t < length; t += block) { analyse (player->get_audio (t, block, false)); - set_progress (t.seconds() / _film->length().seconds()); + set_progress ((t.seconds() - start.seconds()) / (length.seconds() - start.seconds())); } } |