diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/torture_test.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/test/torture_test.cc b/test/torture_test.cc index 8bd541ad2..764491c0a 100644 --- a/test/torture_test.cc +++ b/test/torture_test.cc @@ -56,23 +56,23 @@ BOOST_AUTO_TEST_CASE (torture_test1) film->set_container (Ratio::from_id ("185")); film->set_sequence (false); - /* Staircase at an offset of 2000 samples, trimmed both start and end, with a gain of 6dB */ + /* Staircase at an offset of 2000 samples, trimmed both start and end, with a gain of exactly 2 (linear) */ shared_ptr<Content> staircase = content_factory("test/data/staircase.wav").front (); film->examine_and_add_content (staircase); BOOST_REQUIRE (!wait_for_jobs()); staircase->set_position (film, DCPTime::from_frames (2000, film->audio_frame_rate())); staircase->set_trim_start (ContentTime::from_frames (12, 48000)); staircase->set_trim_end (ContentTime::from_frames (35, 48000)); - staircase->audio->set_gain (linear_to_db(6)); + staircase->audio->set_gain (20 * log10(2)); - /* And again at an offset of 50000 samples, trimmed both start and end, with a gain of 6dB */ + /* And again at an offset of 50000 samples, trimmed both start and end, with a gain of exactly 2 (linear) */ staircase = content_factory("test/data/staircase.wav").front (); film->examine_and_add_content (staircase); BOOST_REQUIRE (!wait_for_jobs()); staircase->set_position (film, DCPTime::from_frames(50000, film->audio_frame_rate())); staircase->set_trim_start (ContentTime::from_frames (12, 48000)); staircase->set_trim_end (ContentTime::from_frames (35, 48000)); - staircase->audio->set_gain (linear_to_db(6)); + staircase->audio->set_gain (20 * log10(2)); /* 1s of red at 5s in */ shared_ptr<Content> red = content_factory("test/data/flat_red.png").front (); |