DCPTime
Content::length_after_trim (shared_ptr<const Film> film) const
{
- return max(DCPTime(), full_length(film) - DCPTime(trim_start() + trim_end(), film->active_frame_rate_change(position()))).round(film->video_frame_rate());
+ DCPTime length = max(DCPTime(), full_length(film) - DCPTime(trim_start() + trim_end(), film->active_frame_rate_change(position())));
+ if (video) {
+ length = length.round(film->video_frame_rate());
+ }
+ return length;
}
/** @return string which changes when something about this content changes which affects
BOOST_CHECK (content->trim_start() == ContentTime::from_seconds (15.0 / 25.0));
}
+
+
+/** Content containing video will have its length rounded to the nearest video frame */
+BOOST_AUTO_TEST_CASE (content_test4)
+{
+ shared_ptr<Film> film = new_test_film2 ("content_test4");
+
+ shared_ptr<Content> video = content_factory("test/data/count300bd24.m2ts").front();
+ film->examine_and_add_content (video);
+ BOOST_REQUIRE (!wait_for_jobs());
+
+ video->set_trim_end (dcpomatic::ContentTime(3000));
+ BOOST_CHECK (video->length_after_trim(film) == DCPTime::from_frames(299, 24));
+}
+
+
+/** Content containing no video will not have its length rounded to the nearest video frame */
+BOOST_AUTO_TEST_CASE (content_test5)
+{
+ shared_ptr<Film> film = new_test_film2 ("content_test5");
+
+ shared_ptr<Content> audio = content_factory("test/data/sine_16_48_220_10.wav").front();
+ film->examine_and_add_content (audio);
+ BOOST_REQUIRE (!wait_for_jobs());
+
+ audio->set_trim_end (dcpomatic::ContentTime(3000));
+ BOOST_CHECK (audio->length_after_trim(film) == DCPTime(957000));
+}