#include <libcxml/cxml.h>
#include "sndfile_content.h"
#include "sndfile_decoder.h"
+#include "film.h"
#include "compose.hpp"
#include "job.h"
using boost::shared_ptr;
using boost::lexical_cast;
-SndfileContent::SndfileContent (boost::filesystem::path f)
- : Content (f)
- , AudioContent (f)
+SndfileContent::SndfileContent (shared_ptr<const Film> f, boost::filesystem::path p)
+ : Content (f, p)
+ , AudioContent (f, p)
, _audio_channels (0)
, _audio_length (0)
, _audio_frame_rate (0)
}
-SndfileContent::SndfileContent (shared_ptr<const cxml::Node> node)
- : Content (node)
- , AudioContent (node)
+SndfileContent::SndfileContent (shared_ptr<const Film> f, shared_ptr<const cxml::Node> node)
+ : Content (f, node)
+ , AudioContent (f, node)
+ , _audio_mapping (node->node_child ("AudioMapping"))
{
_audio_channels = node->number_child<int> ("AudioChannels");
- _audio_length = node->number_child<ContentAudioFrame> ("AudioLength");
+ _audio_length = node->number_child<AudioContent::Frame> ("AudioLength");
_audio_frame_rate = node->number_child<int> ("AudioFrameRate");
}
string
SndfileContent::summary () const
{
- return String::compose (_("Sound file: %1"), file().filename().string());
+ /* Get the string() here so that the name does not have quotes around it */
+ return String::compose (_("%1 [audio]"), path().filename().string());
+}
+
+string
+SndfileContent::technical_summary () const
+{
+ return Content::technical_summary() + " - "
+ + AudioContent::technical_summary ()
+ + " - sndfile";
}
string
s << String::compose (
_("%1 channels, %2kHz, %3 samples"),
audio_channels(),
- audio_frame_rate() / 1000.0,
+ content_audio_frame_rate() / 1000.0,
audio_length()
);
return (ext == ".wav" || ext == ".aif" || ext == ".aiff");
}
-shared_ptr<Content>
-SndfileContent::clone () const
-{
- return shared_ptr<Content> (new SndfileContent (*this));
-}
-
void
-SndfileContent::examine (shared_ptr<Film> film, shared_ptr<Job> job, bool quick)
+SndfileContent::examine (shared_ptr<Job> job)
{
job->set_progress_unknown ();
- Content::examine (film, job, quick);
+ Content::examine (job);
+
+ shared_ptr<const Film> film = _film.lock ();
+ assert (film);
SndfileDecoder dec (film, shared_from_this());
signal_changed (AudioContentProperty::AUDIO_CHANNELS);
signal_changed (AudioContentProperty::AUDIO_LENGTH);
signal_changed (AudioContentProperty::AUDIO_FRAME_RATE);
+
+ {
+ boost::mutex::scoped_lock lm (_mutex);
+ /* XXX: do this in signal_changed...? */
+ _audio_mapping = AudioMapping (_audio_channels);
+ _audio_mapping.make_default ();
+ }
+
+ signal_changed (AudioContentProperty::AUDIO_MAPPING);
}
void
{
node->add_child("Type")->add_child_text ("Sndfile");
Content::as_xml (node);
- node->add_child("AudioChannels")->add_child_text (lexical_cast<string> (_audio_channels));
- node->add_child("AudioLength")->add_child_text (lexical_cast<string> (_audio_length));
- node->add_child("AudioFrameRate")->add_child_text (lexical_cast<string> (_audio_frame_rate));
+ AudioContent::as_xml (node);
+
+ node->add_child("AudioChannels")->add_child_text (lexical_cast<string> (audio_channels ()));
+ node->add_child("AudioLength")->add_child_text (lexical_cast<string> (audio_length ()));
+ node->add_child("AudioFrameRate")->add_child_text (lexical_cast<string> (content_audio_frame_rate ()));
+ _audio_mapping.as_xml (node->add_child("AudioMapping"));
}
+Time
+SndfileContent::full_length () const
+{
+ shared_ptr<const Film> film = _film.lock ();
+ assert (film);
+
+ return film->audio_frames_to_time (audio_length ());
+}
+
+int
+SndfileContent::output_audio_frame_rate () const
+{
+ shared_ptr<const Film> film = _film.lock ();
+ assert (film);
+
+ return film->audio_frame_rate ();
+}
+
+void
+SndfileContent::set_audio_mapping (AudioMapping m)
+{
+ {
+ boost::mutex::scoped_lock lm (_mutex);
+ _audio_mapping = m;
+ }
+
+ signal_changed (AudioContentProperty::AUDIO_MAPPING);
+}