#include <libcxml/cxml.h>
#include "audio_content.h"
+#include "analyse_audio_job.h"
+#include "job_manager.h"
#include "film.h"
using std::string;
using boost::shared_ptr;
using boost::lexical_cast;
+using boost::dynamic_pointer_cast;
int const AudioContentProperty::AUDIO_CHANNELS = 200;
int const AudioContentProperty::AUDIO_LENGTH = 201;
_audio_delay = node->number_child<int> ("AudioDelay");
}
-AudioContent::AudioContent (AudioContent const & o)
- : Content (o)
- , _audio_gain (o._audio_gain)
- , _audio_delay (o._audio_delay)
-{
-
-}
-
void
AudioContent::as_xml (xmlpp::Node* node) const
{
signal_changed (AudioContentProperty::AUDIO_DELAY);
}
+
+void
+AudioContent::analyse_audio (boost::function<void()> finished)
+{
+ shared_ptr<const Film> film = _film.lock ();
+ if (!film) {
+ return;
+ }
+
+ shared_ptr<AnalyseAudioJob> job (new AnalyseAudioJob (film, dynamic_pointer_cast<AudioContent> (shared_from_this())));
+ job->Finished.connect (finished);
+ JobManager::instance()->add (job);
+}
+
+boost::filesystem::path
+AudioContent::audio_analysis_path () const
+{
+ shared_ptr<const Film> film = _film.lock ();
+ if (!film) {
+ return boost::filesystem::path ();
+ }
+
+ return film->audio_analysis_path (dynamic_pointer_cast<const AudioContent> (shared_from_this ()));
+}
+
+string
+AudioContent::technical_summary () const
+{
+ return String::compose ("audio: channels %1, length %2, raw rate %3, out rate %4", audio_channels(), audio_length(), content_audio_frame_rate(), output_audio_frame_rate());
+}