/*
- Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*/
+/** @file test/frame_rate_test.cc
+ * @brief Tests for FrameRateChange and the computation of the best
+ * frame rate for the DCP.
+ */
+
#include <boost/test/unit_test.hpp>
#include "lib/film.h"
#include "lib/config.h"
#include "lib/ffmpeg_content.h"
#include "lib/playlist.h"
+#include "lib/ffmpeg_audio_stream.h"
+#include "lib/frame_rate_change.h"
#include "test.h"
using boost::shared_ptr;
-/* Test Playlist::best_dcp_frame_rate and FrameRateConversion
+/* Test Playlist::best_dcp_frame_rate and FrameRateChange
with a single piece of content.
*/
BOOST_AUTO_TEST_CASE (best_dcp_frame_rate_test_single)
BOOST_CHECK_EQUAL (frc.skip, false);
BOOST_CHECK_EQUAL (frc.repeat, 2);
BOOST_CHECK_EQUAL (frc.change_speed, true);
- BOOST_CHECK_CLOSE (frc.speed_up, 2 * 14.99 / 24, 0.1);
+ BOOST_CHECK_CLOSE (frc.speed_up, 24 / (2 * 14.99), 0.1);
/* Check some conversions with limited DCP targets */
shared_ptr<Film> film = new_test_film ("audio_sampling_rate_test");
/* Get any piece of content, it doesn't matter what */
shared_ptr<FFmpegContent> content (new FFmpegContent (film, "test/data/test.mp4"));
- film->add_content (content);
+ film->examine_and_add_content (content);
wait_for_jobs ();
std::list<int> afr;
content->_video_frame_rate = 24;
film->set_video_frame_rate (24);
content->set_audio_stream (shared_ptr<FFmpegAudioStream> (new FFmpegAudioStream ("a", 42, 48000, 0)));
- BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), 48000);
+ BOOST_CHECK_EQUAL (content->resampled_audio_frame_rate(), 48000);
content->set_audio_stream (shared_ptr<FFmpegAudioStream> (new FFmpegAudioStream ("a", 42, 44100, 0)));
- BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), 48000);
+ BOOST_CHECK_EQUAL (content->resampled_audio_frame_rate(), 48000);
content->set_audio_stream (shared_ptr<FFmpegAudioStream> (new FFmpegAudioStream ("a", 42, 80000, 0)));
- BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), 96000);
+ BOOST_CHECK_EQUAL (content->resampled_audio_frame_rate(), 96000);
content->_video_frame_rate = 23.976;
film->set_video_frame_rate (24);
content->set_audio_stream (shared_ptr<FFmpegAudioStream> (new FFmpegAudioStream ("a", 42, 48000, 0)));
- BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), 47952);
+ BOOST_CHECK_EQUAL (content->resampled_audio_frame_rate(), 47952);
content->_video_frame_rate = 29.97;
film->set_video_frame_rate (30);
BOOST_CHECK_EQUAL (film->video_frame_rate (), 30);
content->set_audio_stream (shared_ptr<FFmpegAudioStream> (new FFmpegAudioStream ("a", 42, 48000, 0)));
- BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), 47952);
+ BOOST_CHECK_EQUAL (content->resampled_audio_frame_rate(), 47952);
content->_video_frame_rate = 25;
film->set_video_frame_rate (24);
content->set_audio_stream (shared_ptr<FFmpegAudioStream> (new FFmpegAudioStream ("a", 42, 48000, 0)));
- BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), 50000);
+ BOOST_CHECK_EQUAL (content->resampled_audio_frame_rate(), 50000);
content->_video_frame_rate = 25;
film->set_video_frame_rate (24);
content->set_audio_stream (shared_ptr<FFmpegAudioStream> (new FFmpegAudioStream ("a", 42, 44100, 0)));
- BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), 50000);
+ BOOST_CHECK_EQUAL (content->resampled_audio_frame_rate(), 50000);
/* Check some out-there conversions (not the best) */
content->_video_frame_rate = 14.99;
film->set_video_frame_rate (25);
content->set_audio_stream (shared_ptr<FFmpegAudioStream> (new FFmpegAudioStream ("a", 42, 16000, 0)));
- /* The FrameRateChange within output_audio_frame_rate should choose to double-up
+ /* The FrameRateChange within resampled_audio_frame_rate should choose to double-up
the 14.99 fps video to 30 and then run it slow at 25.
*/
- BOOST_CHECK_EQUAL (content->output_audio_frame_rate(), rint (48000 * 2 * 14.99 / 25));
+ BOOST_CHECK_EQUAL (content->resampled_audio_frame_rate(), rint (48000 * 2 * 14.99 / 25));
}