Put Time types in dcpomatic namespace.

[dcpomatic.git] / src / lib / ffmpeg_content.cc

diff --git a/src/lib/ffmpeg_content.cc b/src/lib/ffmpeg_content.cc
index 961c0b0a39c77d9a63372f4fb34b870fa98fdc33..69d74321514729208eaeea371185a924b52f80fe 100644 (file)
--- a/src/lib/ffmpeg_content.cc
+++ b/src/lib/ffmpeg_content.cc
@@ -45,8 +45,6 @@ extern "C" {
 
 #include "i18n.h"
 
-#define LOG_GENERAL(...) film->log()->log (String::compose (__VA_ARGS__), LogEntry::TYPE_GENERAL);
-
 using std::string;
 using std::vector;
 using std::list;
@@ -58,13 +56,15 @@ using boost::shared_ptr;
 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;
 
-FFmpegContent::FFmpegContent (shared_ptr<const Film> film, boost::filesystem::path p)
-       : Content (film, p)
+FFmpegContent::FFmpegContent (boost::filesystem::path p)
+       : Content (p)
+       , _encrypted (false)
 {
 
 }
@@ -80,8 +80,8 @@ get_optional_enum (cxml::ConstNodePtr node, string name)
        return static_cast<T>(*v);
 }
 
-FFmpegContent::FFmpegContent (shared_ptr<const Film> film, cxml::ConstNodePtr node, int version, list<string>& notes)
-       : Content (film, node)
+FFmpegContent::FFmpegContent (cxml::ConstNodePtr node, int version, list<string>& notes)
+       : Content (node)
 {
        video = VideoContent::from_xml (this, node, version);
        audio = AudioContent::from_xml (this, node, version);
@@ -125,11 +125,12 @@ FFmpegContent::FFmpegContent (shared_ptr<const Film> film, cxml::ConstNodePtr no
        _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 (shared_ptr<const Film> film, vector<shared_ptr<Content> > c)
-       : Content (film, c)
+FFmpegContent::FFmpegContent (vector<shared_ptr<Content> > c)
+       : Content (c)
 {
        vector<shared_ptr<Content> >::const_iterator i = c.begin ();
 
@@ -187,6 +188,7 @@ FFmpegContent::FFmpegContent (shared_ptr<const Film> film, vector<shared_ptr<Con
        _color_trc = ref->_color_trc;
        _colorspace = ref->_colorspace;
        _bits_per_pixel = ref->_bits_per_pixel;
+       _encrypted = ref->_encrypted;
 }
 
 void
@@ -246,17 +248,23 @@ FFmpegContent::as_xml (xmlpp::Node* node, bool with_paths) const
        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
-FFmpegContent::examine (shared_ptr<Job> job)
+FFmpegContent::examine (shared_ptr<const Film> film, shared_ptr<Job> job)
 {
        ChangeSignaller<Content> cc1 (this, FFmpegContentProperty::SUBTITLE_STREAMS);
        ChangeSignaller<Content> cc2 (this, FFmpegContentProperty::SUBTITLE_STREAM);
 
        job->set_progress_unknown ();
 
-       Content::examine (job);
+       Content::examine (film, job);
 
        shared_ptr<FFmpegExaminer> examiner (new FFmpegExaminer (shared_from_this (), job));
 
@@ -300,7 +308,7 @@ FFmpegContent::examine (shared_ptr<Job> job)
 
                        AudioStreamPtr as = audio->streams().front();
                        AudioMapping m = as->mapping ();
-                       film()->make_audio_mapping_default (m, first_path);
+                       m.make_default (film ? film->audio_processor() : 0, first_path);
                        as->set_mapping (m);
                }
 
@@ -311,6 +319,7 @@ FFmpegContent::examine (shared_ptr<Job> job)
                        _subtitle_stream = _subtitle_streams.front ();
                }
 
+               _encrypted = first_path.extension() == ".ecinema";
        }
 
        if (examiner->has_video ()) {
@@ -390,21 +399,41 @@ operator!= (FFmpegStream const & a, FFmpegStream const & b)
 }
 
 DCPTime
-FFmpegContent::full_length () const
+FFmpegContent::full_length (shared_ptr<const Film> film) const
+{
+       FrameRateChange const frc (film, shared_from_this());
+       if (video) {
+               return DCPTime::from_frames (llrint (video->length_after_3d_combine() * frc.factor()), film->video_frame_rate());
+       }
+
+       if (audio) {
+               DCPTime longest;
+               BOOST_FOREACH (AudioStreamPtr i, audio->streams()) {
+                       longest = max (longest, DCPTime::from_frames(llrint(i->length() / frc.speed_up), i->frame_rate()));
+               }
+               return longest;
+       }
+
+       /* XXX: subtitle content? */
+
+       return DCPTime();
+}
+
+DCPTime
+FFmpegContent::approximate_length () const
 {
-       FrameRateChange const frc (active_video_frame_rate (), film()->video_frame_rate ());
        if (video) {
-               return DCPTime::from_frames (llrint (video->length_after_3d_combine() * frc.factor()), film()->video_frame_rate());
+               return DCPTime::from_frames (video->length_after_3d_combine(), 24);
        }
 
        DCPOMATIC_ASSERT (audio);
 
-       DCPTime longest;
+       Frame longest = 0;
        BOOST_FOREACH (AudioStreamPtr i, audio->streams ()) {
-               longest = max (longest, DCPTime::from_frames (llrint (i->length() / frc.speed_up), i->frame_rate()));
+               longest = max (longest, Frame(llrint(i->length())));
        }
 
-       return longest;
+       return DCPTime::from_frames (longest, 24);
 }
 
 void
@@ -480,9 +509,9 @@ FFmpegContent::set_default_colour_conversion ()
 }
 
 void
-FFmpegContent::add_properties (list<UserProperty>& p) const
+FFmpegContent::add_properties (shared_ptr<const Film> film, list<UserProperty>& p) const
 {
-       Content::add_properties (p);
+       Content::add_properties (film, p);
 
        if (video) {
                video->add_properties (p);
@@ -617,7 +646,7 @@ FFmpegContent::add_properties (list<UserProperty>& p) const
        }
 
        if (audio) {
-               audio->add_properties (p);
+               audio->add_properties (film, p);
        }
 }