/*
- Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2019 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
#include "filter.h"
#include "film.h"
#include "log.h"
+#include "config.h"
#include "exceptions.h"
#include "frame_rate_change.h"
#include "text_content.h"
using boost::dynamic_pointer_cast;
using boost::optional;
using dcp::raw_convert;
+using namespace dcpomatic;
int const FFmpegContentProperty::SUBTITLE_STREAMS = 100;
int const FFmpegContentProperty::SUBTITLE_STREAM = 101;
int const FFmpegContentProperty::FILTERS = 102;
+int const FFmpegContentProperty::KDM = 103;
FFmpegContent::FFmpegContent (boost::filesystem::path p)
: Content (p)
- , _encrypted (false)
{
}
_color_trc = get_optional_enum<AVColorTransferCharacteristic>(node, "ColorTransferCharacteristic");
_colorspace = get_optional_enum<AVColorSpace>(node, "Colorspace");
_bits_per_pixel = node->optional_number_child<int> ("BitsPerPixel");
- _decryption_key = node->optional_string_child ("DecryptionKey");
- _encrypted = node->optional_bool_child("Encrypted").get_value_or(false);
}
FFmpegContent::FFmpegContent (vector<shared_ptr<Content> > c)
_color_trc = ref->_color_trc;
_colorspace = ref->_colorspace;
_bits_per_pixel = ref->_bits_per_pixel;
- _encrypted = ref->_encrypted;
}
void
if (_bits_per_pixel) {
node->add_child("BitsPerPixel")->add_child_text (raw_convert<string> (*_bits_per_pixel));
}
- if (_decryption_key) {
- node->add_child("DecryptionKey")->add_child_text (_decryption_key.get());
- }
- if (_encrypted) {
- node->add_child("Encypted")->add_child_text ("1");
- }
}
void
ChangeSignaller<Content> cc1 (this, FFmpegContentProperty::SUBTITLE_STREAMS);
ChangeSignaller<Content> cc2 (this, FFmpegContentProperty::SUBTITLE_STREAM);
- job->set_progress_unknown ();
+ if (job) {
+ job->set_progress_unknown ();
+ }
Content::examine (film, job);
text.push_back (shared_ptr<TextContent> (new TextContent (this, TEXT_OPEN_SUBTITLE, TEXT_UNKNOWN)));
_subtitle_stream = _subtitle_streams.front ();
}
-
- _encrypted = first_path.extension() == ".ecinema";
}
if (examiner->has_video ()) {
set_default_colour_conversion ();
}
+
+ if (examiner->has_video() && examiner->pulldown() && video_frame_rate() && fabs(*video_frame_rate() - 29.97) < 0.001) {
+ /* FFmpeg has detected this file as 29.97 and the examiner thinks it is using "soft" 2:3 pulldown (telecine).
+ * This means we can treat it as a 23.976fps file.
+ */
+ set_video_frame_rate (24000.0 / 1001);
+ video->set_length (video->length() * 24.0 / 30);
+ }
}
string
video->add_properties (p);
if (_bits_per_pixel) {
- int const sub = 219 * pow (2, _bits_per_pixel.get() - 8);
- int const total = pow (2, _bits_per_pixel.get());
+ /* Assuming there's three components, so bits per pixel component is _bits_per_pixel / 3 */
+ int const lim_start = pow(2, _bits_per_pixel.get() / 3 - 4);
+ int const lim_end = 235 * pow(2, _bits_per_pixel.get() / 3 - 8);
+ int const total = pow(2, _bits_per_pixel.get() / 3);
switch (_color_range.get_value_or(AVCOL_RANGE_UNSPECIFIED)) {
case AVCOL_RANGE_UNSPECIFIED:
/// file is limited, so that not all possible values are valid.
p.push_back (
UserProperty (
- UserProperty::VIDEO, _("Colour range"), String::compose (_("Limited (%1-%2)"), (total - sub) / 2, (total + sub) / 2)
+ UserProperty::VIDEO, _("Colour range"), String::compose(_("Limited (%1-%2)"), lim_start, lim_end)
)
);
break;
Content::take_settings_from (c);
_filters = fc->_filters;
}
+