*/
/** @file test/player_test.cc
- * @brief Various tests of Player.
+ * @brief Test Player class.
+ * @ingroup selfcontained
*/
-#include <iostream>
-#include <boost/test/unit_test.hpp>
#include "lib/film.h"
#include "lib/ffmpeg_content.h"
#include "lib/dcp_content_type.h"
#include "lib/ratio.h"
#include "lib/audio_buffers.h"
#include "lib/player.h"
+#include "lib/video_content.h"
+#include "lib/image_content.h"
+#include "lib/text_subtitle_content.h"
+#include "lib/content_factory.h"
#include "test.h"
+#include <boost/test/unit_test.hpp>
+#include <iostream>
using std::cout;
using std::list;
using boost::shared_ptr;
+using boost::bind;
-static bool
-valid (Content const *)
+static shared_ptr<AudioBuffers> accumulated;
+
+static void
+accumulate (shared_ptr<AudioBuffers> audio, DCPTime)
{
- return true;
+ BOOST_REQUIRE (accumulated);
+ accumulated->append (audio);
}
-/** Player::overlaps */
-BOOST_AUTO_TEST_CASE (player_overlaps_test)
+/** Check that the Player correctly generates silence when used with a silent FFmpegContent */
+BOOST_AUTO_TEST_CASE (player_silence_padding_test)
{
- shared_ptr<Film> film = new_test_film ("player_overlaps_test");
+ shared_ptr<Film> film = new_test_film ("player_silence_padding_test");
+ film->set_name ("player_silence_padding_test");
+ shared_ptr<FFmpegContent> c (new FFmpegContent (film, "test/data/test.mp4"));
film->set_container (Ratio::from_id ("185"));
+ film->set_audio_channels (6);
- /* This content is 3s long */
- shared_ptr<FFmpegContent> A (new FFmpegContent (film, "test/data/test.mp4"));
- shared_ptr<FFmpegContent> B (new FFmpegContent (film, "test/data/test.mp4"));
- shared_ptr<FFmpegContent> C (new FFmpegContent (film, "test/data/test.mp4"));
-
- film->examine_and_add_content (A);
- film->examine_and_add_content (B);
- film->examine_and_add_content (C);
+ film->examine_and_add_content (c);
wait_for_jobs ();
- BOOST_CHECK_EQUAL (A->full_length(), DCPTime (288000));
-
- A->set_position (DCPTime::from_seconds (0));
- B->set_position (DCPTime::from_seconds (10));
- C->set_position (DCPTime::from_seconds (20));
+ accumulated.reset (new AudioBuffers (film->audio_channels(), 0));
shared_ptr<Player> player (new Player (film, film->playlist ()));
+ player->Audio.connect (bind (&accumulate, _1, _2));
+ while (!player->pass ()) {}
+ BOOST_REQUIRE (accumulated->frames() >= 48000);
+ BOOST_CHECK_EQUAL (accumulated->channels(), film->audio_channels ());
+
+ for (int i = 0; i < 48000; ++i) {
+ for (int c = 0; c < accumulated->channels(); ++c) {
+ BOOST_CHECK_EQUAL (accumulated->data()[c][i], 0);
+ }
+ }
+}
- list<shared_ptr<Piece> > o = player->overlaps (DCPTime::from_seconds (0), DCPTime::from_seconds (5), &valid);
- BOOST_CHECK_EQUAL (o.size(), 1U);
- BOOST_CHECK_EQUAL (o.front()->content, A);
+/* Test insertion of black frames between separate bits of video content */
+BOOST_AUTO_TEST_CASE (player_black_fill_test)
+{
+ shared_ptr<Film> film = new_test_film ("black_fill_test");
+ film->set_dcp_content_type (DCPContentType::from_isdcf_name ("FTR"));
+ film->set_name ("black_fill_test");
+ film->set_container (Ratio::from_id ("185"));
+ film->set_sequence (false);
+ shared_ptr<ImageContent> contentA (new ImageContent (film, "test/data/simple_testcard_640x480.png"));
+ shared_ptr<ImageContent> contentB (new ImageContent (film, "test/data/simple_testcard_640x480.png"));
+
+ film->examine_and_add_content (contentA);
+ film->examine_and_add_content (contentB);
+ wait_for_jobs ();
- o = player->overlaps (DCPTime::from_seconds (5), DCPTime::from_seconds (8), &valid);
- BOOST_CHECK_EQUAL (o.size(), 0U);
+ contentA->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
+ contentA->video->set_length (3);
+ contentA->set_position (DCPTime::from_frames (2, film->video_frame_rate ()));
+ contentB->video->set_scale (VideoContentScale (Ratio::from_id ("185")));
+ contentB->video->set_length (1);
+ contentB->set_position (DCPTime::from_frames (7, film->video_frame_rate ()));
+
+ film->make_dcp ();
+
+ wait_for_jobs ();
- o = player->overlaps (DCPTime::from_seconds (8), DCPTime::from_seconds (12), &valid);
- BOOST_CHECK_EQUAL (o.size(), 1U);
- BOOST_CHECK_EQUAL (o.front()->content, B);
+ boost::filesystem::path ref;
+ ref = "test";
+ ref /= "data";
+ ref /= "black_fill_test";
- o = player->overlaps (DCPTime::from_seconds (2), DCPTime::from_seconds (12), &valid);
- BOOST_CHECK_EQUAL (o.size(), 2U);
- BOOST_CHECK_EQUAL (o.front()->content, A);
- BOOST_CHECK_EQUAL (o.back()->content, B);
+ boost::filesystem::path check;
+ check = "build";
+ check /= "test";
+ check /= "black_fill_test";
+ check /= film->dcp_name();
- o = player->overlaps (DCPTime::from_seconds (8), DCPTime::from_seconds (11), &valid);
- BOOST_CHECK_EQUAL (o.size(), 1U);
- BOOST_CHECK_EQUAL (o.front()->content, B);
+ check_dcp (ref.string(), check.string());
}
-/** Check that the Player correctly generates silence when used with a silent FFmpegContent */
-BOOST_AUTO_TEST_CASE (player_silence_padding_test)
+/** Check behaviour with an awkward playlist whose data does not end on a video frame start */
+BOOST_AUTO_TEST_CASE (player_subframe_test)
{
- shared_ptr<Film> film = new_test_film ("player_silence_padding_test");
- film->set_name ("player_silence_padding_test");
- shared_ptr<FFmpegContent> c (new FFmpegContent (film, "test/data/test.mp4"));
+ shared_ptr<Film> film = new_test_film ("reels_test7");
+ film->set_name ("reels_test7");
film->set_container (Ratio::from_id ("185"));
- film->set_audio_channels (6);
+ film->set_dcp_content_type (DCPContentType::from_isdcf_name ("TST"));
+ shared_ptr<Content> A = content_factory(film, "test/data/flat_red.png").front();
+ film->examine_and_add_content (A);
+ BOOST_REQUIRE (!wait_for_jobs ());
+ shared_ptr<Content> B = content_factory(film, "test/data/awkward_length.wav").front();
+ film->examine_and_add_content (B);
+ BOOST_REQUIRE (!wait_for_jobs ());
+ film->set_video_frame_rate (24);
+ A->video->set_length (3 * 24);
- film->examine_and_add_content (c);
- wait_for_jobs ();
+ BOOST_CHECK (A->full_length() == DCPTime::from_frames(3 * 24, 24));
+ BOOST_CHECK (B->full_length() == DCPTime(289920));
+ /* Length should be rounded up from B's length to the next video frame */
+ BOOST_CHECK (film->length() == DCPTime::from_frames(3 * 24 + 1, 24));
shared_ptr<Player> player (new Player (film, film->playlist ()));
- shared_ptr<AudioBuffers> test = player->get_audio (DCPTime (0), DCPTime::from_seconds (1), true);
- BOOST_CHECK_EQUAL (test->frames(), 48000);
- BOOST_CHECK_EQUAL (test->channels(), film->audio_channels ());
+ player->setup_pieces ();
+ BOOST_REQUIRE_EQUAL (player->_black._periods.size(), 1);
+ BOOST_CHECK (player->_black._periods.front() == DCPTimePeriod(DCPTime::from_frames(3 * 24, 24), DCPTime::from_frames(3 * 24 + 1, 24)));
+ BOOST_REQUIRE_EQUAL (player->_silent._periods.size(), 1);
+ BOOST_CHECK (player->_silent._periods.front() == DCPTimePeriod(DCPTime(289920), DCPTime::from_frames(3 * 24 + 1, 24)));
+}
- for (int i = 0; i < test->frames(); ++i) {
- for (int c = 0; c < test->channels(); ++c) {
- BOOST_CHECK_EQUAL (test->data()[c][i], 0);
- }
+static Frame video_frames;
+static Frame audio_frames;
+
+static void
+video (shared_ptr<PlayerVideo>, DCPTime)
+{
+ ++video_frames;
+}
+
+static void
+audio (shared_ptr<AudioBuffers> audio, DCPTime)
+{
+ audio_frames += audio->frames();
+}
+
+/** Check with a video-only file that the video and audio emissions happen more-or-less together */
+BOOST_AUTO_TEST_CASE (player_interleave_test)
+{
+ shared_ptr<Film> film = new_test_film ("ffmpeg_transcoder_basic_test_subs");
+ film->set_name ("ffmpeg_transcoder_basic_test");
+ film->set_container (Ratio::from_id ("185"));
+ film->set_audio_channels (6);
+
+ shared_ptr<FFmpegContent> c (new FFmpegContent (film, "test/data/test.mp4"));
+ film->examine_and_add_content (c);
+ BOOST_REQUIRE (!wait_for_jobs ());
+
+ shared_ptr<TextSubtitleContent> s (new TextSubtitleContent (film, "test/data/subrip.srt"));
+ film->examine_and_add_content (s);
+ BOOST_REQUIRE (!wait_for_jobs ());
+
+ shared_ptr<Player> player (new Player(film, film->playlist()));
+ player->Video.connect (bind (&video, _1, _2));
+ player->Audio.connect (bind (&audio, _1, _2));
+ video_frames = audio_frames = 0;
+ while (!player->pass ()) {
+ BOOST_CHECK (abs(video_frames - (audio_frames / 2000)) < 8);
}
}
projects / dcpomatic.git / blobdiff