/*
- Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "cross.h"
#include "video_content.h"
#include "rect.h"
-#include "md5_digester.h"
+#include "digester.h"
#include "audio_processor.h"
-#include "safe_stringstream.h"
#include "compose.hpp"
+#include "audio_buffers.h"
+#include <dcp/locale_convert.h>
#include <dcp/util.h>
+#include <dcp/raw_convert.h>
#include <dcp/picture_asset.h>
#include <dcp/sound_asset.h>
#include <dcp/subtitle_asset.h>
extern "C" {
#include <libavfilter/avfilter.h>
+#include <libavformat/avformat.h>
+#include <libavcodec/avcodec.h>
}
#include <curl/curl.h>
+#ifdef DCPOMATIC_GRAPHICS_MAGICK
+#include <Magick++.h>
+#endif
#include <glib.h>
#include <pangomm/init.h>
#include <boost/algorithm/string.hpp>
+#include <boost/range/algorithm/replace_if.hpp>
#include <boost/thread.hpp>
#include <boost/filesystem.hpp>
#ifdef DCPOMATIC_WINDOWS
using std::cout;
using std::bad_alloc;
using std::set_terminate;
+using std::make_pair;
using boost::shared_ptr;
using boost::thread;
using boost::optional;
+using boost::lexical_cast;
+using boost::bad_lexical_cast;
using dcp::Size;
+using dcp::raw_convert;
+using dcp::locale_convert;
/** Path to our executable, required by the stacktrace stuff and filled
* in during App::onInit().
*/
string program_name;
+bool is_batch_converter = false;
static boost::thread::id ui_thread;
static boost::filesystem::path backtrace_file;
int h = m / 60;
m -= (h * 60);
- SafeStringStream hms;
- hms << h << N_(":");
- hms.width (2);
- hms << setfill ('0') << m << N_(":");
- hms.width (2);
- hms << setfill ('0') << s;
+ char buffer[64];
+ snprintf (buffer, sizeof(buffer), "%d:%02d:%02d", h, m, s);
+ return buffer;
+}
- return hms.str ();
+string
+time_to_hmsf (DCPTime time, Frame rate)
+{
+ Frame f = time.frames_round (rate);
+ int s = f / rate;
+ f -= (s * rate);
+ int m = s / 60;
+ s -= m * 60;
+ int h = m / 60;
+ m -= h * 60;
+
+ char buffer[64];
+ snprintf (buffer, sizeof(buffer), "%d:%02d:%02d.%d", h, m, s, static_cast<int>(f));
+ return buffer;
}
/** @param s Number of seconds.
int h = m / 60;
m -= (h * 60);
- SafeStringStream ap;
+ string ap;
bool const hours = h > 0;
- bool const minutes = h < 10 && m > 0;
- bool const seconds = m < 10 && s > 0;
+ bool const minutes = h < 6 && m > 0;
+ bool const seconds = h == 0 && m < 10 && s > 0;
if (hours) {
if (m > 30 && !minutes) {
/// TRANSLATORS: h here is an abbreviation for hours
- ap << (h + 1) << _("h");
+ ap += locale_convert<string>(h + 1) + _("h");
} else {
/// TRANSLATORS: h here is an abbreviation for hours
- ap << h << _("h");
+ ap += locale_convert<string>(h) + _("h");
}
- if (minutes | seconds) {
- ap << N_(" ");
+ if (minutes || seconds) {
+ ap += N_(" ");
}
}
/* Minutes */
if (s > 30 && !seconds) {
/// TRANSLATORS: m here is an abbreviation for minutes
- ap << (m + 1) << _("m");
+ ap += locale_convert<string>(m + 1) + _("m");
} else {
/// TRANSLATORS: m here is an abbreviation for minutes
- ap << m << _("m");
+ ap += locale_convert<string>(m) + _("m");
}
if (seconds) {
- ap << N_(" ");
+ ap += N_(" ");
}
}
if (seconds) {
/* Seconds */
/// TRANSLATORS: s here is an abbreviation for seconds
- ap << s << _("s");
+ ap += locale_convert<string>(s) + _("s");
}
- return ap.str ();
+ return ap;
}
double
SetUnhandledExceptionFilter(exception_handler);
#endif
+ av_register_all ();
avfilter_register_all ();
#ifdef DCPOMATIC_OSX
curl_global_init (CURL_GLOBAL_ALL);
+#ifdef DCPOMATIC_GRAPHICS_MAGICK
+ Magick::InitializeMagick (0);
+#endif
+
ui_thread = boost::this_thread::get_id ();
}
/** Compute a digest of the first and last `size' bytes of a set of files. */
string
-md5_digest_head_tail (vector<boost::filesystem::path> files, boost::uintmax_t size)
+digest_head_tail (vector<boost::filesystem::path> files, boost::uintmax_t size)
{
boost::scoped_array<char> buffer (new char[size]);
- MD5Digester digester;
+ Digester digester;
/* Head */
boost::uintmax_t to_do = size;
while (i < int64_t (files.size()) && to_do > 0) {
FILE* f = fopen_boost (files[i], "rb");
if (!f) {
- throw OpenFileError (files[i].string());
+ throw OpenFileError (files[i].string(), errno, true);
}
boost::uintmax_t this_time = min (to_do, boost::filesystem::file_size (files[i]));
while (i >= 0 && to_do > 0) {
FILE* f = fopen_boost (files[i], "rb");
if (!f) {
- throw OpenFileError (files[i].string());
+ throw OpenFileError (files[i].string(), errno, true);
}
boost::uintmax_t this_time = min (to_do, boost::filesystem::file_size (files[i]));
/** Round a number up to the nearest multiple of another number.
* @param c Index.
- * @param s Array of numbers to round, indexed by c.
+ * @param stride Array of numbers to round, indexed by c.
* @param t Multiple to round to.
* @return Rounded number.
*/
string
audio_channel_name (int c)
{
- DCPOMATIC_ASSERT (MAX_DCP_AUDIO_CHANNELS == 12);
+ DCPOMATIC_ASSERT (MAX_DCP_AUDIO_CHANNELS == 16);
/// TRANSLATORS: these are the names of audio channels; Lfe (sub) is the low-frequency
- /// enhancement channel (sub-woofer). HI is the hearing-impaired audio track and
- /// VI is the visually-impaired audio track (audio describe).
+ /// enhancement channel (sub-woofer).
string const channels[] = {
_("Left"),
_("Right"),
_("Right centre"),
_("Left rear surround"),
_("Right rear surround"),
+ _("D-BOX primary"),
+ _("D-BOX secondary"),
+ _("Unused"),
+ _("Unused")
+ };
+
+ return channels[c];
+}
+
+string
+short_audio_channel_name (int c)
+{
+ DCPOMATIC_ASSERT (MAX_DCP_AUDIO_CHANNELS == 16);
+
+ /// TRANSLATORS: these are short names of audio channels; Lfe is the low-frequency
+ /// enhancement channel (sub-woofer). HI is the hearing-impaired audio track and
+ /// VI is the visually-impaired audio track (audio describe). DBP is the D-BOX
+ /// primary channel and DBS is the D-BOX secondary channel.
+ string const channels[] = {
+ _("L"),
+ _("R"),
+ _("C"),
+ _("Lfe"),
+ _("Ls"),
+ _("Rs"),
+ _("HI"),
+ _("VI"),
+ _("Lc"),
+ _("Rc"),
+ _("BsL"),
+ _("BsR"),
+ _("DBP"),
+ _("DBS"),
+ "",
+ ""
};
return channels[c];
}
+
bool
valid_image_file (boost::filesystem::path f)
{
return (
ext == ".tif" || ext == ".tiff" || ext == ".jpg" || ext == ".jpeg" ||
ext == ".png" || ext == ".bmp" || ext == ".tga" || ext == ".dpx" ||
- ext == ".j2c" || ext == ".j2k" || ext == ".jp2"
+ ext == ".j2c" || ext == ".j2k" || ext == ".jp2" || ext == ".exr"
);
}
+bool
+valid_sound_file (boost::filesystem::path f)
+{
+ if (boost::starts_with (f.leaf().string(), "._")) {
+ return false;
+ }
+
+ string ext = f.extension().string();
+ transform (ext.begin(), ext.end(), ext.begin(), ::tolower);
+ return (ext == ".wav" || ext == ".mp3" || ext == ".aif" || ext == ".aiff");
+}
+
bool
valid_j2k_file (boost::filesystem::path f)
{
string
tidy_for_filename (string f)
{
- string t;
- for (size_t i = 0; i < f.length(); ++i) {
- if (isalnum (f[i]) || f[i] == '_' || f[i] == '-') {
- t += f[i];
- } else {
- t += '_';
- }
- }
-
- return t;
+ boost::replace_if (f, boost::is_any_of ("\\/:"), '_');
+ return f;
}
dcp::Size
return p;
}
-FFmpegSubtitlePeriod
-subtitle_period (AVSubtitle const & sub)
-{
- ContentTime const packet_time = ContentTime::from_seconds (static_cast<double> (sub.pts) / AV_TIME_BASE);
-
- if (sub.end_display_time == static_cast<uint32_t> (-1)) {
- /* End time is not known */
- return FFmpegSubtitlePeriod (packet_time + ContentTime::from_seconds (sub.start_display_time / 1e3));
- }
-
- return FFmpegSubtitlePeriod (
- packet_time + ContentTime::from_seconds (sub.start_display_time / 1e3),
- packet_time + ContentTime::from_seconds (sub.end_display_time / 1e3)
- );
-}
-
map<string, string>
split_get_request (string url)
{
}
string
-video_asset_filename (shared_ptr<dcp::PictureAsset> asset)
+video_asset_filename (shared_ptr<dcp::PictureAsset> asset, int reel_index, int reel_count, optional<string> summary)
{
- return "j2c_" + asset->id() + ".mxf";
+ dcp::NameFormat::Map values;
+ values['t'] = "j2c";
+ values['r'] = raw_convert<string> (reel_index + 1);
+ values['n'] = raw_convert<string> (reel_count);
+ if (summary) {
+ values['c'] = careful_string_filter (summary.get());
+ }
+ return Config::instance()->dcp_asset_filename_format().get(values, "_" + asset->id() + ".mxf");
}
string
-audio_asset_filename (shared_ptr<dcp::SoundAsset> asset)
+audio_asset_filename (shared_ptr<dcp::SoundAsset> asset, int reel_index, int reel_count, optional<string> summary)
{
- return "pcm_" + asset->id() + ".mxf";
+ dcp::NameFormat::Map values;
+ values['t'] = "pcm";
+ values['r'] = raw_convert<string> (reel_index + 1);
+ values['n'] = raw_convert<string> (reel_count);
+ if (summary) {
+ values['c'] = careful_string_filter (summary.get());
+ }
+ return Config::instance()->dcp_asset_filename_format().get(values, "_" + asset->id() + ".mxf");
+}
+
+float
+relaxed_string_to_float (string s)
+{
+ try {
+ boost::algorithm::replace_all (s, ",", ".");
+ return lexical_cast<float> (s);
+ } catch (bad_lexical_cast) {
+ boost::algorithm::replace_all (s, ".", ",");
+ return lexical_cast<float> (s);
+ }
+}
+
+string
+careful_string_filter (string s)
+{
+ /* Filter out `bad' characters which `may' cause problems with some systems (either for DCP name or filename).
+ There's no apparent list of what really is allowed, so this is a guess.
+ Safety first and all that.
+ */
+
+ string out;
+ string const allowed = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_%.";
+ for (size_t i = 0; i < s.size(); ++i) {
+ if (allowed.find (s[i]) != string::npos) {
+ out += s[i];
+ }
+ }
+
+ return out;
+}
+
+/** @param mapped List of mapped audio channels from a Film.
+ * @param channels Total number of channels in the Film.
+ * @return First: number of non-LFE channels, second: number of LFE channels.
+ */
+pair<int, int>
+audio_channel_types (list<int> mapped, int channels)
+{
+ int non_lfe = 0;
+ int lfe = 0;
+
+ BOOST_FOREACH (int i, mapped) {
+ if (i >= channels) {
+ /* This channel is mapped but is not included in the DCP */
+ continue;
+ }
+
+ if (static_cast<dcp::Channel> (i) == dcp::LFE) {
+ ++lfe;
+ } else {
+ ++non_lfe;
+ }
+ }
+
+ return make_pair (non_lfe, lfe);
+}
+
+shared_ptr<AudioBuffers>
+remap (shared_ptr<const AudioBuffers> input, int output_channels, AudioMapping map)
+{
+ shared_ptr<AudioBuffers> mapped (new AudioBuffers (output_channels, input->frames()));
+ mapped->make_silent ();
+
+ for (int i = 0; i < map.input_channels(); ++i) {
+ for (int j = 0; j < mapped->channels(); ++j) {
+ if (map.get (i, static_cast<dcp::Channel> (j)) > 0) {
+ mapped->accumulate_channel (
+ input.get(),
+ i,
+ static_cast<dcp::Channel> (j),
+ map.get (i, static_cast<dcp::Channel> (j))
+ );
+ }
+ }
+ }
+
+ return mapped;
+}
+
+Eyes
+increment_eyes (Eyes e)
+{
+ if (e == EYES_LEFT) {
+ return EYES_RIGHT;
+ }
+
+ return EYES_LEFT;
}
projects / dcpomatic.git / blobdiff