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swaroop: support creation of H264 with 24-bit PCM.
author
Carl Hetherington
<cth@carlh.net>
Mon, 22 Jul 2019 14:23:22 +0000
(15:23 +0100)
committer
Carl Hetherington
<cth@carlh.net>
Mon, 22 Jul 2019 14:23:22 +0000
(15:23 +0100)
src/lib/ffmpeg_file_encoder.cc
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|
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|
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src/lib/types.h
patch
|
blob
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src/tools/dcpomatic_ecinema.cc
patch
|
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src/wx/export_dialog.cc
patch
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test/ffmpeg_encoder_test.cc
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diff --git
a/src/lib/ffmpeg_file_encoder.cc
b/src/lib/ffmpeg_file_encoder.cc
index 7409482aea004f96648faf284e30fa5f5d00e8f7..cd5d473f946efb92eaf13a2840fc865b9b7ce00f 100644
(file)
--- a/
src/lib/ffmpeg_file_encoder.cc
+++ b/
src/lib/ffmpeg_file_encoder.cc
@@
-74,19
+74,25
@@
FFmpegFileEncoder::FFmpegFileEncoder (
av_dict_set (&_video_options, "profile", "3", 0);
av_dict_set (&_video_options, "threads", "auto", 0);
break;
av_dict_set (&_video_options, "profile", "3", 0);
av_dict_set (&_video_options, "threads", "auto", 0);
break;
- case EXPORT_FORMAT_H264:
+ case EXPORT_FORMAT_H264
_AAC
:
_sample_format = AV_SAMPLE_FMT_FLTP;
_video_codec_name = "libx264";
_audio_codec_name = "aac";
av_dict_set_int (&_video_options, "crf", x264_crf, 0);
break;
_sample_format = AV_SAMPLE_FMT_FLTP;
_video_codec_name = "libx264";
_audio_codec_name = "aac";
av_dict_set_int (&_video_options, "crf", x264_crf, 0);
break;
+ case EXPORT_FORMAT_H264_PCM:
+ _sample_format = AV_SAMPLE_FMT_S32;
+ _video_codec_name = "libx264";
+ _audio_codec_name = "pcm_s24le";
+ av_dict_set_int (&_video_options, "crf", x264_crf, 0);
+ break;
}
setup_video ();
setup_audio ();
#ifdef DCPOMATIC_VARIANT_SWAROOP
}
setup_video ();
setup_audio ();
#ifdef DCPOMATIC_VARIANT_SWAROOP
- int r = avformat_alloc_output_context2 (&_format_context, av_guess_format("m
p4
", 0, 0), 0, 0);
+ int r = avformat_alloc_output_context2 (&_format_context, av_guess_format("m
ov
", 0, 0), 0, 0);
#else
int r = avformat_alloc_output_context2 (&_format_context, 0, 0, _output.string().c_str());
#endif
#else
int r = avformat_alloc_output_context2 (&_format_context, 0, 0, _output.string().c_str());
#endif
@@
-155,7
+161,8
@@
FFmpegFileEncoder::pixel_format (ExportFormat format)
switch (format) {
case EXPORT_FORMAT_PRORES:
return AV_PIX_FMT_YUV422P10;
switch (format) {
case EXPORT_FORMAT_PRORES:
return AV_PIX_FMT_YUV422P10;
- case EXPORT_FORMAT_H264:
+ case EXPORT_FORMAT_H264_AAC:
+ case EXPORT_FORMAT_H264_PCM:
return AV_PIX_FMT_YUV420P;
default:
DCPOMATIC_ASSERT (false);
return AV_PIX_FMT_YUV420P;
default:
DCPOMATIC_ASSERT (false);
@@
-355,6
+362,16
@@
FFmpegFileEncoder::audio_frame (int size)
}
break;
}
}
break;
}
+ case AV_SAMPLE_FMT_S32:
+ {
+ int32_t* q = reinterpret_cast<int32_t*> (samples);
+ for (int i = 0; i < size; ++i) {
+ for (int j = 0; j < channels; ++j) {
+ *q++ = p[j][i] * 2147483647;
+ }
+ }
+ break;
+ }
case AV_SAMPLE_FMT_FLTP:
{
float* q = reinterpret_cast<float*> (samples);
case AV_SAMPLE_FMT_FLTP:
{
float* q = reinterpret_cast<float*> (samples);
diff --git
a/src/lib/types.h
b/src/lib/types.h
index c9f68a21cdf67d6e5e32c7f44d2ad76ff8f8fff5..ccb47dc6477bfa27edef8337b5baff878d48b348 100644
(file)
--- a/
src/lib/types.h
+++ b/
src/lib/types.h
@@
-170,7
+170,8
@@
extern TextType string_to_text_type (std::string s);
enum ExportFormat
{
EXPORT_FORMAT_PRORES,
enum ExportFormat
{
EXPORT_FORMAT_PRORES,
- EXPORT_FORMAT_H264
+ EXPORT_FORMAT_H264_AAC,
+ EXPORT_FORMAT_H264_PCM
};
/** @struct Crop
};
/** @struct Crop
diff --git
a/src/tools/dcpomatic_ecinema.cc
b/src/tools/dcpomatic_ecinema.cc
index d6ac16eaea92fbc36c22b60794219b712b37540c..286d61f9596081a4cb26d4508ed07465824a334c 100644
(file)
--- a/
src/tools/dcpomatic_ecinema.cc
+++ b/
src/tools/dcpomatic_ecinema.cc
@@
-298,7
+298,7
@@
convert_dcp (
shared_ptr<TranscodeJob> job (new TranscodeJob(film));
job->set_encoder (
shared_ptr<FFmpegEncoder>(
shared_ptr<TranscodeJob> job (new TranscodeJob(film));
job->set_encoder (
shared_ptr<FFmpegEncoder>(
- new FFmpegEncoder(film, job, output_file, EXPORT_FORMAT_H264, false, false, crf, key, id)
+ new FFmpegEncoder(film, job, output_file, EXPORT_FORMAT_H264
_PCM
, false, false, crf, key, id)
)
);
jm->add (job);
)
);
jm->add (job);
diff --git
a/src/wx/export_dialog.cc
b/src/wx/export_dialog.cc
index cb9127a57585422b7948cbc7e2c5930fae92ac87..e90686216665a498336fbc8f8e39c07a690b74b3 100644
(file)
--- a/
src/wx/export_dialog.cc
+++ b/
src/wx/export_dialog.cc
@@
-46,7
+46,7
@@
wxString format_extensions[] = {
ExportFormat formats[] = {
EXPORT_FORMAT_PRORES,
ExportFormat formats[] = {
EXPORT_FORMAT_PRORES,
- EXPORT_FORMAT_H264
,
+ EXPORT_FORMAT_H264
_AAC
};
ExportDialog::ExportDialog (wxWindow* parent)
};
ExportDialog::ExportDialog (wxWindow* parent)
diff --git
a/test/ffmpeg_encoder_test.cc
b/test/ffmpeg_encoder_test.cc
index 877e39d49169c6bd91a1a699234ec51e83c910ad..d9a026160beca08588756056f66732444591b271 100644
(file)
--- a/
test/ffmpeg_encoder_test.cc
+++ b/
test/ffmpeg_encoder_test.cc
@@
-45,7
+45,7
@@
ffmpeg_content_test (int number, boost::filesystem::path content, ExportFormat f
string name = "ffmpeg_encoder_";
string extension;
switch (format) {
string name = "ffmpeg_encoder_";
string extension;
switch (format) {
- case EXPORT_FORMAT_H264:
+ case EXPORT_FORMAT_H264
_AAC
:
name += "h264";
extension = "mp4";
break;
name += "h264";
extension = "mp4";
break;
@@
-180,7
+180,7
@@
BOOST_AUTO_TEST_CASE (ffmpeg_encoder_prores_test7)
/** Red / green / blue MP4 -> H264 */
BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test1)
{
/** 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", EXPORT_FORMAT_H264
_AAC
);
}
/** Just subtitles -> H264 */
}
/** Just subtitles -> H264 */
@@
-200,7
+200,7
@@
BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test2)
film->write_metadata();
shared_ptr<Job> job (new TranscodeJob (film));
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
+ FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test2.mp4", EXPORT_FORMAT_H264
_AAC
, false, false, 23
#ifdef DCPOMATIC_VARIANT_SWAROOP
, optional<dcp::Key>(), optional<string>()
#endif
#ifdef DCPOMATIC_VARIANT_SWAROOP
, optional<dcp::Key>(), optional<string>()
#endif
@@
-229,7
+229,7
@@
BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test3)
film->write_metadata();
shared_ptr<Job> job (new TranscodeJob (film));
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
+ FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test3.mp4", EXPORT_FORMAT_H264
_AAC
, false, false, 23
#ifdef DCPOMATIC_VARIANT_SWAROOP
, optional<dcp::Key>(), optional<string>()
#endif
#ifdef DCPOMATIC_VARIANT_SWAROOP
, optional<dcp::Key>(), optional<string>()
#endif
@@
-247,7
+247,7
@@
BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test4)
film->set_container(Ratio::from_id("185"));
shared_ptr<Job> job(new TranscodeJob(film));
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
+ FFmpegEncoder encoder(film, job, "build/test/ffmpeg_encoder_h264_test4.mp4", EXPORT_FORMAT_H264
_AAC
, false, false, 23
#ifdef DCPOMATIC_VARIANT_SWAROOP
, optional<dcp::Key>(), optional<string>()
#endif
#ifdef DCPOMATIC_VARIANT_SWAROOP
, optional<dcp::Key>(), optional<string>()
#endif
@@
-305,7
+305,7
@@
BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test5)
Rs->audio->set_mapping (map);
shared_ptr<Job> job (new TranscodeJob (film));
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
+ FFmpegEncoder encoder (film, job, "build/test/ffmpeg_encoder_h264_test5.mp4", EXPORT_FORMAT_H264
_AAC
, true, false, 23
#ifdef DCPOMATIC_VARIANT_SWAROOP
, optional<dcp::Key>(), optional<string>()
#endif
#ifdef DCPOMATIC_VARIANT_SWAROOP
, optional<dcp::Key>(), optional<string>()
#endif
@@
-337,7
+337,7
@@
BOOST_AUTO_TEST_CASE (ffmpeg_encoder_h264_test6)
}
shared_ptr<Job> job (new TranscodeJob (film2));
}
shared_ptr<Job> job (new TranscodeJob (film2));
- FFmpegEncoder encoder (film2, job, "build/test/ffmpeg_encoder_h264_test6_vf.mp4", EXPORT_FORMAT_H264, true, false, 23
+ FFmpegEncoder encoder (film2, job, "build/test/ffmpeg_encoder_h264_test6_vf.mp4", EXPORT_FORMAT_H264
_AAC
, true, false, 23
#ifdef DCPOMATIC_VARIANT_SWAROOP
, optional<dcp::Key>(), optional<string>()
#endif
#ifdef DCPOMATIC_VARIANT_SWAROOP
, optional<dcp::Key>(), optional<string>()
#endif