*/
+/** @file test/time_calculation_test.cc
+ * @brief Test calculation of timings when frame rates change.
+ * @ingroup specific
+ */
+
#include "lib/film.h"
#include "lib/ffmpeg_content.h"
#include "lib/video_content.h"
"<AudioStream>"
"<Selected>1</Selected>"
"<Name>und; 2 channels</Name>"
- "<Id>2</Id>"
+ "<Id>1</Id>"
"<FrameRate>44100</FrameRate>"
"<Length>44100</Length>"
"<Channels>2</Channels>"
/* 25fps content, 25fps DCP */
film->set_video_frame_rate (25);
- BOOST_CHECK_EQUAL (content->full_length(), DCPTime::from_seconds (content->video->length() / 25.0));
+ BOOST_CHECK_EQUAL (content->full_length().get(), DCPTime::from_seconds(content->video->length() / 25.0).get());
/* 25fps content, 24fps DCP; length should be increased */
film->set_video_frame_rate (24);
- BOOST_CHECK_EQUAL (content->full_length(), DCPTime::from_seconds (content->video->length() / 24.0));
+ BOOST_CHECK_EQUAL (content->full_length().get(), DCPTime::from_seconds(content->video->length() / 24.0).get());
/* 25fps content, 30fps DCP; length should be decreased */
film->set_video_frame_rate (30);
- BOOST_CHECK_EQUAL (content->full_length(), DCPTime::from_seconds (content->video->length() / 30.0));
+ BOOST_CHECK_EQUAL (content->full_length().get(), DCPTime::from_seconds(content->video->length() / 30.0).get());
/* 25fps content, 50fps DCP; length should be the same */
film->set_video_frame_rate (50);
- BOOST_CHECK_EQUAL (content->full_length(), DCPTime::from_seconds (content->video->length() / 25.0));
+ BOOST_CHECK_EQUAL (content->full_length().get(), DCPTime::from_seconds(content->video->length() / 25.0).get());
/* 25fps content, 60fps DCP; length should be decreased */
film->set_video_frame_rate (60);
- BOOST_CHECK_EQUAL (content->full_length(), DCPTime::from_seconds (content->video->length() * (50.0 / 60) / 25.0));
+ BOOST_CHECK_EQUAL (content->full_length().get(), DCPTime::from_seconds(content->video->length() * (50.0 / 60) / 25.0).get());
/* Make the content audio-only */
content->video.reset ();
/* 24fps content, 24fps DCP */
film->set_video_frame_rate (24);
content->set_video_frame_rate (24);
- BOOST_CHECK_EQUAL (content->full_length(), DCPTime::from_seconds (1));
+ BOOST_CHECK_EQUAL (content->full_length().get(), DCPTime::from_seconds(1).get());
/* 25fps content, 25fps DCP */
film->set_video_frame_rate (25);
content->set_video_frame_rate (25);
- BOOST_CHECK_EQUAL (content->full_length(), DCPTime::from_seconds (1));
+ BOOST_CHECK_EQUAL (content->full_length().get(), DCPTime::from_seconds(1).get());
/* 25fps content, 24fps DCP; length should be increased */
film->set_video_frame_rate (24);
- BOOST_CHECK_SMALL (abs (content->full_length().get() - DCPTime::from_seconds(25.0 / 24).get()), 2);
+ BOOST_CHECK_SMALL (labs (content->full_length().get() - DCPTime::from_seconds(25.0 / 24).get()), 2L);
/* 25fps content, 30fps DCP; length should be decreased */
film->set_video_frame_rate (30);
- BOOST_CHECK_EQUAL (content->full_length(), DCPTime::from_seconds (25.0 / 30));
+ BOOST_CHECK_EQUAL (content->full_length().get(), DCPTime::from_seconds(25.0 / 30).get());
/* 25fps content, 50fps DCP; length should be the same */
film->set_video_frame_rate (50);
- BOOST_CHECK_EQUAL (content->full_length(), DCPTime::from_seconds (1));
+ BOOST_CHECK_EQUAL (content->full_length().get(), DCPTime::from_seconds(1).get());
/* 25fps content, 60fps DCP; length should be decreased */
film->set_video_frame_rate (60);
- BOOST_CHECK_EQUAL (content->full_length(), DCPTime::from_seconds (50.0 / 60));
+ BOOST_CHECK_EQUAL (content->full_length().get(), DCPTime::from_seconds(50.0 / 60).get());
}
BOOST_CHECK_EQUAL (player->dcp_to_content_video (piece, DCPTime::from_seconds (9.75)), 168);
/* Position 3s, 1.6s trim, content rate 24, DCP rate 25. Here the trim is in ContentTime,
- so it's 1.6s at 24fps.
+ so it's 1.6s at 24fps. Note that trims are rounded to the nearest video frame, so
+ some of these results are not quite what you'd perhaps expect.
*/
content->set_position (DCPTime::from_seconds (3));
content->set_trim_start (ContentTime::from_seconds (1.6));
BOOST_CHECK_EQUAL (player->dcp_to_content_video (piece, DCPTime::from_seconds (0.60)), 0);
BOOST_CHECK_EQUAL (player->dcp_to_content_video (piece, DCPTime::from_seconds (3.00)), 38);
BOOST_CHECK_EQUAL (player->dcp_to_content_video (piece, DCPTime::from_seconds (4.60)), 78);
- BOOST_CHECK_EQUAL (player->dcp_to_content_video (piece, DCPTime::from_seconds (9.75)), 207);
+ BOOST_CHECK_EQUAL (player->dcp_to_content_video (piece, DCPTime::from_seconds (9.75)), 206);
/* Position 0, no trim, content rate 24, DCP rate 48
Now, for example, a DCPTime position of 3s means 3s at 48fps. Since we run the video
player->setup_pieces ();
BOOST_REQUIRE_EQUAL (player->_pieces.size(), 1);
shared_ptr<Piece> piece = player->_pieces.front ();
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 0), DCPTime ());
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 12), DCPTime::from_seconds (0.5));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 72), DCPTime::from_seconds (3.0));
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 0).get(), 0);
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 12).get(), DCPTime::from_seconds(0.5).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 72).get(), DCPTime::from_seconds(3.0).get());
/* Position 3s, no trim, content rate = DCP rate */
content->set_position (DCPTime::from_seconds (3));
player->setup_pieces ();
BOOST_REQUIRE_EQUAL (player->_pieces.size(), 1);
piece = player->_pieces.front ();
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 0), DCPTime::from_seconds (3.00));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 36), DCPTime::from_seconds (4.50));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 162), DCPTime::from_seconds (9.75));
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 0).get(), DCPTime::from_seconds(3.00).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 36).get(), DCPTime::from_seconds(4.50).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 162).get(), DCPTime::from_seconds(9.75).get());
/* Position 3s, 1.5s trim, content rate = DCP rate */
content->set_position (DCPTime::from_seconds (3));
player->setup_pieces ();
BOOST_REQUIRE_EQUAL (player->_pieces.size(), 1);
piece = player->_pieces.front ();
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 0), DCPTime::from_seconds (1.50));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 36), DCPTime::from_seconds (3.00));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 72), DCPTime::from_seconds (4.50));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 198), DCPTime::from_seconds (9.75));
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 0).get(), DCPTime::from_seconds(1.50).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 36).get(), DCPTime::from_seconds(3.00).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 72).get(), DCPTime::from_seconds(4.50).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 198).get(), DCPTime::from_seconds(9.75).get());
/* Position 0, no trim, content rate 24, DCP rate 25.
Now, for example, a DCPTime position of 3s means 3s at 25fps. Since we run the video
player->setup_pieces ();
BOOST_REQUIRE_EQUAL (player->_pieces.size(), 1);
piece = player->_pieces.front ();
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 0), DCPTime ());
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 15), DCPTime::from_seconds (0.6));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 75), DCPTime::from_seconds (3.0));
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 0).get(), 0);
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 15).get(), DCPTime::from_seconds(0.6).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 75).get(), DCPTime::from_seconds(3.0).get());
/* Position 3s, no trim, content rate 24, DCP rate 25 */
content->set_position (DCPTime::from_seconds (3));
player->setup_pieces ();
BOOST_REQUIRE_EQUAL (player->_pieces.size(), 1);
piece = player->_pieces.front ();
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 0), DCPTime::from_seconds (3.00));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 40), DCPTime::from_seconds (4.60));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 169), DCPTime::from_seconds (9.76));
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 0).get(), DCPTime::from_seconds(3.00).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 40).get(), DCPTime::from_seconds(4.60).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 169).get(), DCPTime::from_seconds(9.76).get());
/* Position 3s, 1.6s trim, content rate 24, DCP rate 25, so the 1.6s trim is at 24fps */
content->set_position (DCPTime::from_seconds (3));
player->setup_pieces ();
BOOST_REQUIRE_EQUAL (player->_pieces.size(), 1);
piece = player->_pieces.front ();
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 0), DCPTime::from_seconds (1.464));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 40), DCPTime::from_seconds (3.064));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 80), DCPTime::from_seconds (4.664));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 209), DCPTime::from_seconds (9.824));
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 0).get(), 142080);
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 40).get(), 295680);
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 80).get(), 449280);
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 209).get(), 944640);
/* Position 0, no trim, content rate 24, DCP rate 48
Now, for example, a DCPTime position of 3s means 3s at 48fps. Since we run the video
player->setup_pieces ();
BOOST_REQUIRE_EQUAL (player->_pieces.size(), 1);
piece = player->_pieces.front ();
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 0), DCPTime ());
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 12), DCPTime::from_seconds (0.5));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 72), DCPTime::from_seconds (3.0));
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 0).get(), 0);
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 12).get(), DCPTime::from_seconds(0.5).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 72).get(), DCPTime::from_seconds(3.0).get());
/* Position 3s, no trim, content rate 24, DCP rate 48 */
content->set_position (DCPTime::from_seconds (3));
player->setup_pieces ();
BOOST_REQUIRE_EQUAL (player->_pieces.size(), 1);
piece = player->_pieces.front ();
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 0), DCPTime::from_seconds (3.00));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 36), DCPTime::from_seconds (4.50));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 162), DCPTime::from_seconds (9.75));
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 0).get(), DCPTime::from_seconds(3.00).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 36).get(), DCPTime::from_seconds(4.50).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 162).get(), DCPTime::from_seconds(9.75).get());
/* Position 3s, 1.5s trim, content rate 24, DCP rate 48 */
content->set_position (DCPTime::from_seconds (3));
player->setup_pieces ();
BOOST_REQUIRE_EQUAL (player->_pieces.size(), 1);
piece = player->_pieces.front ();
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 0), DCPTime::from_seconds (1.50));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 36), DCPTime::from_seconds (3.00));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 72), DCPTime::from_seconds (4.50));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 198), DCPTime::from_seconds (9.75));
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 0).get(), DCPTime::from_seconds(1.50).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 36).get(), DCPTime::from_seconds(3.00).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 72).get(), DCPTime::from_seconds(4.50).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 198).get(), DCPTime::from_seconds(9.75).get());
/* Position 0, no trim, content rate 48, DCP rate 24
Now, for example, a DCPTime position of 3s means 3s at 24fps. Since we run the video
player->setup_pieces ();
BOOST_REQUIRE_EQUAL (player->_pieces.size(), 1);
piece = player->_pieces.front ();
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 0), DCPTime ());
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 24), DCPTime::from_seconds (0.5));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 144), DCPTime::from_seconds (3.0));
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 0).get(), 0);
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 24).get(), DCPTime::from_seconds(0.5).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 144).get(), DCPTime::from_seconds(3.0).get());
/* Position 3s, no trim, content rate 24, DCP rate 48 */
content->set_position (DCPTime::from_seconds (3));
player->setup_pieces ();
BOOST_REQUIRE_EQUAL (player->_pieces.size(), 1);
piece = player->_pieces.front ();
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 0), DCPTime::from_seconds (3.00));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 72), DCPTime::from_seconds (4.50));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 324), DCPTime::from_seconds (9.75));
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 0).get(), DCPTime::from_seconds(3.00).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 72).get(), DCPTime::from_seconds(4.50).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 324).get(), DCPTime::from_seconds(9.75).get());
/* Position 3s, 1.5s trim, content rate 24, DCP rate 48 */
content->set_position (DCPTime::from_seconds (3));
player->setup_pieces ();
BOOST_REQUIRE_EQUAL (player->_pieces.size(), 1);
piece = player->_pieces.front ();
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 0), DCPTime::from_seconds (1.50));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 72), DCPTime::from_seconds (3.00));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 144), DCPTime::from_seconds (4.50));
- BOOST_CHECK_EQUAL (player->content_video_to_dcp (piece, 396), DCPTime::from_seconds (9.75));
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 0).get(), DCPTime::from_seconds(1.50).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 72).get(), DCPTime::from_seconds(3.00).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 144).get(), DCPTime::from_seconds(4.50).get());
+ BOOST_CHECK_EQUAL (player->content_video_to_dcp(piece, 396).get(), DCPTime::from_seconds(9.75).get());
}
/** Test Player::dcp_to_content_audio */
piece = player->_pieces.front ();
BOOST_CHECK_EQUAL (player->dcp_to_resampled_audio (piece, DCPTime ()), 0);
BOOST_CHECK_EQUAL (player->dcp_to_resampled_audio (piece, DCPTime::from_seconds (0.60)), 0);
- BOOST_CHECK_EQUAL (player->dcp_to_resampled_audio (piece, DCPTime::from_seconds (3.00)), 73728);
- BOOST_CHECK_EQUAL (player->dcp_to_resampled_audio (piece, DCPTime::from_seconds (4.60)), 150528);
- BOOST_CHECK_EQUAL (player->dcp_to_resampled_audio (piece, DCPTime::from_seconds (9.75)), 397728);
+ BOOST_CHECK_EQUAL (player->dcp_to_resampled_audio (piece, DCPTime::from_seconds (3.00)), 72960);
+ BOOST_CHECK_EQUAL (player->dcp_to_resampled_audio (piece, DCPTime::from_seconds (4.60)), 149760);
+ BOOST_CHECK_EQUAL (player->dcp_to_resampled_audio (piece, DCPTime::from_seconds (9.75)), 396960);
/* Position 0, no trim, content rate 24, DCP rate 48, both audio rates still 48k.
Now, for example, a DCPTime position of 3s means 3s at 48fps. Since we run the video