Add a failing test.
[dcpomatic.git] / test / ffmpeg_encoder_test.cc
index 4f7725f0b2c69159bda428dec0b209d6db4d118c..c3e8c9a81a8ccafa2713eac29325be836c8dbf41 100644 (file)
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2017-2018 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2017-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
 
 */
 
+
+#include "lib/audio_content.h"
+#include "lib/compose.hpp"
+#include "lib/config.h"
+#include "lib/content_factory.h"
+#include "lib/dcp_content.h"
+#include "lib/ffmpeg_content.h"
 #include "lib/ffmpeg_encoder.h"
+#include "lib/ffmpeg_examiner.h"
 #include "lib/film.h"
-#include "lib/ffmpeg_content.h"
 #include "lib/image_content.h"
-#include "lib/video_content.h"
-#include "lib/audio_content.h"
-#include "lib/string_text_file_content.h"
 #include "lib/ratio.h"
-#include "lib/transcode_job.h"
-#include "lib/dcp_content.h"
+#include "lib/string_text_file_content.h"
 #include "lib/text_content.h"
-#include "lib/compose.hpp"
+#include "lib/transcode_job.h"
+#include "lib/video_content.h"
 #include "test.h"
 #include <boost/test/unit_test.hpp>
 
+
 using std::string;
-using boost::shared_ptr;
+using std::shared_ptr;
+using std::make_shared;
+using namespace dcpomatic;
+
 
 static void
 ffmpeg_content_test (int number, boost::filesystem::path content, ExportFormat format)
 {
+       Cleanup cl;
+
        string name = "ffmpeg_encoder_";
        string extension;
        switch (format) {
-       case EXPORT_FORMAT_H264:
+       case ExportFormat::H264_AAC:
                name += "h264";
                extension = "mp4";
                break;
-       case EXPORT_FORMAT_PRORES:
+       case ExportFormat::PRORES:
                name += "prores";
                extension = "mov";
                break;
+       case ExportFormat::H264_PCM:
+       case ExportFormat::SUBTITLES_DCP:
+               BOOST_REQUIRE (false);
        }
 
        name = String::compose("%1_test%2", name, number);
 
-       shared_ptr<Film> film = new_test_film (name);
+       auto c = make_shared<FFmpegContent>(content);
+       shared_ptr<Film> film = new_test_film2 (name, {c}, &cl);
        film->set_name (name);
-       shared_ptr<FFmpegContent> c (new FFmpegContent(content));
-       film->set_container (Ratio::from_id ("185"));
        film->set_audio_channels (6);
 
-       film->examine_and_add_content (c);
-       BOOST_REQUIRE (!wait_for_jobs ());
-
        film->write_metadata ();
-       shared_ptr<Job> job (new TranscodeJob (film));
-       FFmpegEncoder encoder (film, job, String::compose("build/test/%1.%2", name, extension), format, false, false, 23);
+       auto job = make_shared<TranscodeJob>(film);
+       auto file = boost::filesystem::path("build") / "test" / String::compose("%1.%2", name, extension);
+       cl.add (file);
+       FFmpegEncoder encoder (film, job, file, format, false, false, false, 23);
        encoder.go ();
+
+       cl.run ();
 }
 
+
 /** Red / green / blue MP4 -> Prores */
 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test1)
 {
-       ffmpeg_content_test (1, "test/data/test.mp4", EXPORT_FORMAT_PRORES);
+       ffmpeg_content_test (1, "test/data/test.mp4", ExportFormat::PRORES);
 }
 
+
 /** Dolby Aurora trailer VOB -> Prores */
 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test2)
 {
-       ffmpeg_content_test (2, private_data / "dolby_aurora.vob", EXPORT_FORMAT_PRORES);
+       ffmpeg_content_test (2, TestPaths::private_data() / "dolby_aurora.vob", ExportFormat::PRORES);
 }
 
+
 /** Sintel trailer -> Prores */
 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test3)
 {
-       ffmpeg_content_test (3, private_data / "Sintel_Trailer1.480p.DivX_Plus_HD.mkv", EXPORT_FORMAT_PRORES);
+       ffmpeg_content_test (3, TestPaths::private_data() / "Sintel_Trailer1.480p.DivX_Plus_HD.mkv", ExportFormat::PRORES);
 }
 
+
 /** Big Buck Bunny trailer -> Prores */
 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test4)
 {
-       ffmpeg_content_test (4, private_data / "big_buck_bunny_trailer_480p.mov", EXPORT_FORMAT_PRORES);
+       ffmpeg_content_test (4, TestPaths::private_data() / "big_buck_bunny_trailer_480p.mov", ExportFormat::PRORES);
 }
 
+
 /** Still image -> Prores */
 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test5)
 {
-       shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_prores_test5");
+       auto film = new_test_film ("ffmpeg_encoder_prores_test5");
        film->set_name ("ffmpeg_encoder_prores_test5");
-       shared_ptr<ImageContent> c (new ImageContent(private_data / "bbc405.png"));
+       auto c = make_shared<ImageContent>(TestPaths::private_data() / "bbc405.png");
        film->set_container (Ratio::from_id ("185"));
        film->set_audio_channels (6);
 
@@ -108,141 +126,147 @@ BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test5)
        c->video->set_length (240);
 
        film->write_metadata ();
-       shared_ptr<Job> job (new TranscodeJob (film));
-       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test5.mov", EXPORT_FORMAT_PRORES, false, false, 23);
+       auto job = make_shared<TranscodeJob> (film);
+       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test5.mov", ExportFormat::PRORES, false, false, false, 23);
        encoder.go ();
 }
 
+
 /** Subs -> Prores */
 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test6)
 {
-       shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_prores_test6");
+       auto film = new_test_film ("ffmpeg_encoder_prores_test6");
        film->set_name ("ffmpeg_encoder_prores_test6");
        film->set_container (Ratio::from_id ("185"));
        film->set_audio_channels (6);
 
-       shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip2.srt"));
+       auto s = make_shared<StringTextFileContent>("test/data/subrip2.srt");
        film->examine_and_add_content (s);
        BOOST_REQUIRE (!wait_for_jobs ());
        s->only_text()->set_colour (dcp::Colour (255, 255, 0));
-       s->only_text()->set_effect (dcp::SHADOW);
+       s->only_text()->set_effect (dcp::Effect::SHADOW);
        s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
        film->write_metadata();
 
-       shared_ptr<Job> job (new TranscodeJob (film));
-       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test6.mov", EXPORT_FORMAT_PRORES, false, false, 23);
+       auto job = make_shared<TranscodeJob> (film);
+       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test6.mov", ExportFormat::PRORES, false, false, false, 23);
        encoder.go ();
 }
 
+
 /** Video + subs -> Prores */
 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test7)
 {
-       shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_prores_test7");
+       auto film = new_test_film ("ffmpeg_encoder_prores_test7");
        film->set_name ("ffmpeg_encoder_prores_test7");
        film->set_container (Ratio::from_id ("185"));
        film->set_audio_channels (6);
 
-       shared_ptr<FFmpegContent> c (new FFmpegContent("test/data/test.mp4"));
+       auto c = make_shared<FFmpegContent>("test/data/test.mp4");
        film->examine_and_add_content (c);
        BOOST_REQUIRE (!wait_for_jobs ());
 
-       shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip.srt"));
+       auto s = make_shared<StringTextFileContent>("test/data/subrip.srt");
        film->examine_and_add_content (s);
        BOOST_REQUIRE (!wait_for_jobs ());
        s->only_text()->set_colour (dcp::Colour (255, 255, 0));
-       s->only_text()->set_effect (dcp::SHADOW);
+       s->only_text()->set_effect (dcp::Effect::SHADOW);
        s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
 
-       shared_ptr<Job> job (new TranscodeJob (film));
-       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test7.mov", EXPORT_FORMAT_PRORES, false, false, 23);
+       auto job = make_shared<TranscodeJob> (film);
+       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test7.mov", ExportFormat::PRORES, false, false, false, 23);
        encoder.go ();
 }
 
+
 /** Red / green / blue MP4 -> H264 */
 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test1)
 {
-       ffmpeg_content_test(1, "test/data/test.mp4", EXPORT_FORMAT_H264);
+       ffmpeg_content_test(1, "test/data/test.mp4", ExportFormat::H264_AAC);
 }
 
+
 /** Just subtitles -> H264 */
 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test2)
 {
-       shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_h264_test2");
+       auto film = new_test_film ("ffmpeg_encoder_h264_test2");
        film->set_name ("ffmpeg_encoder_h264_test2");
        film->set_container (Ratio::from_id ("185"));
        film->set_audio_channels (6);
 
-       shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip2.srt"));
+       auto s = make_shared<StringTextFileContent>("test/data/subrip2.srt");
        film->examine_and_add_content (s);
        BOOST_REQUIRE (!wait_for_jobs ());
        s->only_text()->set_colour (dcp::Colour (255, 255, 0));
-       s->only_text()->set_effect (dcp::SHADOW);
+       s->only_text()->set_effect (dcp::Effect::SHADOW);
        s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
        film->write_metadata();
 
-       shared_ptr<Job> job (new TranscodeJob (film));
-       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test2.mp4", EXPORT_FORMAT_H264, false, false, 23);
+       auto job = make_shared<TranscodeJob> (film);
+       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test2.mp4", ExportFormat::H264_AAC, false, false, false, 23);
        encoder.go ();
 }
 
+
 /** Video + subs -> H264 */
 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test3)
 {
-       shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_h264_test3");
+       auto film = new_test_film ("ffmpeg_encoder_h264_test3");
        film->set_name ("ffmpeg_encoder_h264_test3");
        film->set_container (Ratio::from_id ("185"));
        film->set_audio_channels (6);
 
-       shared_ptr<FFmpegContent> c (new FFmpegContent("test/data/test.mp4"));
+       auto c = make_shared<FFmpegContent>("test/data/test.mp4");
        film->examine_and_add_content (c);
-       BOOST_REQUIRE (!wait_for_jobs ());
+       BOOST_REQUIRE (!wait_for_jobs());
 
-       shared_ptr<StringTextFileContent> s (new StringTextFileContent("test/data/subrip.srt"));
+       auto s = make_shared<StringTextFileContent>("test/data/subrip.srt");
        film->examine_and_add_content (s);
        BOOST_REQUIRE (!wait_for_jobs ());
        s->only_text()->set_colour (dcp::Colour (255, 255, 0));
-       s->only_text()->set_effect (dcp::SHADOW);
+       s->only_text()->set_effect (dcp::Effect::SHADOW);
        s->only_text()->set_effect_colour (dcp::Colour (0, 255, 255));
        film->write_metadata();
 
-       shared_ptr<Job> job (new TranscodeJob (film));
-       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test3.mp4", EXPORT_FORMAT_H264, false, false, 23);
+       auto job = make_shared<TranscodeJob> (film);
+       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test3.mp4", ExportFormat::H264_AAC, false, false, false, 23);
        encoder.go ();
 }
 
+
 /** Scope-in-flat DCP -> H264 */
 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test4)
 {
-       shared_ptr<Film> film = new_test_film2("ffmpeg_encoder_h264_test4");
-       film->examine_and_add_content(shared_ptr<DCPContent>(new DCPContent("test/data/scope_dcp")));
+       auto film = new_test_film2("ffmpeg_encoder_h264_test4", {make_shared<DCPContent>("test/data/scope_dcp")});
        BOOST_REQUIRE(!wait_for_jobs());
 
        film->set_container(Ratio::from_id("185"));
 
-       shared_ptr<Job> job(new TranscodeJob(film));
-       FFmpegEncoder encoder(film, job, "build/test/ffmpeg_encoder_h264_test4.mp4", EXPORT_FORMAT_H264, false, false, 23);
+       auto job = make_shared<TranscodeJob>(film);
+       FFmpegEncoder encoder(film, job, "build/test/ffmpeg_encoder_h264_test4.mp4", ExportFormat::H264_AAC, false, false, false, 23);
        encoder.go();
 }
 
+
 /** Test mixdown from 5.1 to stereo */
 BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test5)
 {
-       shared_ptr<Film> film = new_test_film ("ffmpeg_transcoder_h264_test5");
+       auto film = new_test_film ("ffmpeg_transcoder_h264_test5");
        film->set_name ("ffmpeg_transcoder_h264_test5");
        film->set_container (Ratio::from_id ("185"));
        film->set_audio_channels (6);
 
-       shared_ptr<FFmpegContent> L (new FFmpegContent("test/data/L.wav"));
+       auto L = make_shared<FFmpegContent>("test/data/L.wav");
        film->examine_and_add_content (L);
-       shared_ptr<FFmpegContent> R (new FFmpegContent("test/data/R.wav"));
+       auto R = make_shared<FFmpegContent>("test/data/R.wav");
        film->examine_and_add_content (R);
-       shared_ptr<FFmpegContent> C (new FFmpegContent("test/data/C.wav"));
+       auto C = make_shared<FFmpegContent>("test/data/C.wav");
        film->examine_and_add_content (C);
-       shared_ptr<FFmpegContent> Ls (new FFmpegContent("test/data/Ls.wav"));
+       auto Ls = make_shared<FFmpegContent>("test/data/Ls.wav");
        film->examine_and_add_content (Ls);
-       shared_ptr<FFmpegContent> Rs (new FFmpegContent("test/data/Rs.wav"));
+       auto Rs = make_shared<FFmpegContent>("test/data/Rs.wav");
        film->examine_and_add_content (Rs);
-       shared_ptr<FFmpegContent> Lfe (new FFmpegContent("test/data/Lfe.wav"));
+       auto Lfe = make_shared<FFmpegContent>("test/data/Lfe.wav");
        film->examine_and_add_content (Lfe);
        BOOST_REQUIRE (!wait_for_jobs ());
 
@@ -273,9 +297,190 @@ BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test5)
        map.set (0, 5, 1);
        Rs->audio->set_mapping (map);
 
-       shared_ptr<Job> job (new TranscodeJob (film));
-       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test5.mp4", EXPORT_FORMAT_H264, true, false, 23);
+       auto job = make_shared<TranscodeJob> (film);
+       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test5.mp4", ExportFormat::H264_AAC, true, false, false, 23);
        encoder.go ();
 
        check_ffmpeg ("build/test/ffmpeg_encoder_h264_test5.mp4", "test/data/ffmpeg_encoder_h264_test5.mp4", 1);
 }
+
+
+/** Test export of a VF */
+BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test6)
+{
+       auto film = new_test_film2 ("ffmpeg_encoder_h264_test6_ov");
+       film->examine_and_add_content (make_shared<ImageContent>(TestPaths::private_data() / "bbc405.png"));
+       BOOST_REQUIRE (!wait_for_jobs());
+       make_and_verify_dcp (film);
+
+       auto film2 = new_test_film2 ("ffmpeg_encoder_h264_test6_vf");
+       auto ov = make_shared<DCPContent>("build/test/ffmpeg_encoder_h264_test6_ov/" + film->dcp_name(false));
+       film2->examine_and_add_content (ov);
+       BOOST_REQUIRE (!wait_for_jobs());
+       ov->set_reference_video (true);
+       auto subs = content_factory("test/data/subrip.srt").front();
+       film2->examine_and_add_content (subs);
+       BOOST_REQUIRE (!wait_for_jobs());
+       for (auto i: subs->text) {
+               i->set_use (true);
+       }
+
+       auto job = make_shared<TranscodeJob> (film2);
+       FFmpegEncoder encoder (film2, job, "build/test/ffmpeg_encoder_h264_test6_vf.mp4", ExportFormat::H264_AAC, true, false, false, 23);
+       encoder.go ();
+}
+
+
+/** Test export of a 3D DCP in a 2D project */
+BOOST_AUTO_TEST_CASE (ffmpeg_encoder_3d_dcp_to_h264)
+{
+       auto dcp = make_shared<DCPContent>(TestPaths::private_data() / "xm");
+       auto film2 = new_test_film2 ("ffmpeg_encoder_3d_dcp_to_h264_export", {dcp});
+
+       auto job = make_shared<TranscodeJob> (film2);
+       FFmpegEncoder encoder (film2, job, "build/test/ffmpeg_encoder_3d_dcp_to_h264.mp4", ExportFormat::H264_AAC, true, false, false, 23);
+       encoder.go ();
+}
+
+
+/** Test export of a 3D DCP in a 2D project */
+BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test7)
+{
+       auto L = make_shared<ImageContent>(TestPaths::private_data() / "bbc405.png");
+       auto R = make_shared<ImageContent>(TestPaths::private_data() / "bbc405.png");
+       auto film = new_test_film2 ("ffmpeg_encoder_h264_test7_data", {L, R});
+       L->video->set_frame_type (VideoFrameType::THREE_D_LEFT);
+       L->set_position (film, DCPTime());
+       R->video->set_frame_type (VideoFrameType::THREE_D_RIGHT);
+       R->set_position (film, DCPTime());
+       film->set_three_d (true);
+       make_and_verify_dcp (film);
+
+       auto dcp = make_shared<DCPContent>(film->dir(film->dcp_name()));
+       auto film2 = new_test_film2 ("ffmpeg_encoder_h264_test7_export", {dcp});
+
+       auto job = make_shared<TranscodeJob> (film2);
+       FFmpegEncoder encoder (film2, job, "build/test/ffmpeg_encoder_h264_test7.mp4", ExportFormat::H264_AAC, true, false, false, 23);
+       encoder.go ();
+}
+
+
+/** Stereo project with mixdown-to-stereo set */
+BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test8)
+{
+       shared_ptr<Film> film = new_test_film2("ffmpeg_encoder_h264_test4");
+       film->examine_and_add_content(shared_ptr<DCPContent>(new DCPContent("test/data/scope_dcp")));
+       BOOST_REQUIRE(!wait_for_jobs());
+       film->set_audio_channels (2);
+
+       shared_ptr<Job> job(new TranscodeJob(film));
+       FFmpegEncoder encoder(film, job, "build/test/ffmpeg_encoder_h264_test8.mp4", ExportFormat::H264_AAC, true, false, false, 23);
+       encoder.go();
+}
+
+
+/** 7.1/HI/VI (i.e. 12-channel) project */
+BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test9)
+{
+       shared_ptr<Film> film = new_test_film ("ffmpeg_encoder_prores_test9");
+       film->set_name ("ffmpeg_encoder_prores_test9");
+       shared_ptr<ImageContent> c (new ImageContent(TestPaths::private_data() / "bbc405.png"));
+       film->set_container (Ratio::from_id ("185"));
+       film->set_audio_channels (12);
+
+       film->examine_and_add_content (c);
+       BOOST_REQUIRE (!wait_for_jobs ());
+
+       c->video->set_length (240);
+
+       film->write_metadata ();
+       shared_ptr<Job> job (new TranscodeJob (film));
+       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_test9.mov", ExportFormat::H264_AAC, false, false, false, 23);
+       encoder.go ();
+}
+
+
+/** DCP -> Prores with crop */
+BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_from_dcp_with_crop)
+{
+       auto dcp = make_shared<DCPContent>("test/data/import_dcp_test2");
+       auto film = new_test_film2 ("ffmpeg_encoder_prores_from_dcp_with_crop", { dcp });
+       dcp->video->set_left_crop (32);
+       dcp->video->set_right_crop (32);
+       film->write_metadata ();
+
+       auto job = make_shared<TranscodeJob>(film);
+       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_from_dcp_with_crop.mov", ExportFormat::PRORES, false, false, false, 23);
+       encoder.go ();
+}
+
+
+/** DCP -> H264 with crop */
+BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_from_dcp_with_crop)
+{
+       auto dcp = make_shared<DCPContent>("test/data/import_dcp_test2");
+       auto film = new_test_film2 ("ffmpeg_encoder_h264_from_dcp_with_crop", { dcp });
+       dcp->video->set_left_crop (32);
+       dcp->video->set_right_crop (32);
+       film->write_metadata ();
+
+       auto job = make_shared<TranscodeJob>(film);
+       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_from_dcp_with_crop.mov", ExportFormat::H264_AAC, false, false, false, 23);
+       encoder.go ();
+}
+
+
+/** Export to H264 with reels */
+BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_with_reels)
+{
+       auto content1 = content_factory("test/data/flat_red.png").front();
+       auto content2 = content_factory("test/data/flat_red.png").front();
+       auto film = new_test_film2 ("ffmpeg_encoder_h264_with_reels", { content1, content2 });
+       film->set_reel_type (ReelType::BY_VIDEO_CONTENT);
+       content1->video->set_length (240);
+       content2->video->set_length (240);
+
+       auto job = make_shared<TranscodeJob>(film);
+       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_with_reels.mov", ExportFormat::H264_AAC, false, true, false, 23);
+       encoder.go ();
+
+       auto check = [](boost::filesystem::path path) {
+               auto reel = std::dynamic_pointer_cast<FFmpegContent>(content_factory(path).front());
+               BOOST_REQUIRE (reel);
+               FFmpegExaminer examiner(reel);
+               BOOST_CHECK_EQUAL (examiner.video_length(), 240U);
+       };
+
+       check ("build/test/ffmpeg_encoder_h264_with_reels_reel1.mov");
+       check ("build/test/ffmpeg_encoder_h264_with_reels_reel2.mov");
+}
+
+
+/** Regression test for "Error during decoding: Butler finished" (#2097) */
+BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_regression_1)
+{
+       auto content = content_factory(TestPaths::private_data() / "arrietty_JP-EN.mkv").front();
+       auto film = new_test_film2 ("ffmpeg_encoder_prores_regression_1", { content });
+
+       auto job = make_shared<TranscodeJob>(film);
+       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_regression_1.mov", ExportFormat::PRORES, false, true, false, 23);
+       encoder.go ();
+}
+
+
+/** Regression test for Butler video buffers reached 480 frames (audio is 0) (#2101) */
+BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_regression_2)
+{
+       auto logs = Config::instance()->log_types();
+       Config::instance()->set_log_types(logs | LogEntry::TYPE_DEBUG_PLAYER);
+
+       auto content = content_factory(TestPaths::private_data() / "tge_clip.mkv").front();
+       auto film = new_test_film2 ("ffmpeg_encoder_prores_regression_2", { content });
+
+       auto job = make_shared<TranscodeJob>(film);
+       FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_prores_regression_2.mov", ExportFormat::PRORES, false, true, false, 23);
+       encoder.go ();
+
+       Config::instance()->set_log_types(logs);
+}
+