-/* -*- c-basic-offset: 8; default-tab-width: 8; -*- */
-
/*
Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
static int const AUDIO_FRAME_RATE;
static int const AUDIO_GAIN;
static int const AUDIO_DELAY;
+ static int const AUDIO_MAPPING;
};
class AudioContent : public virtual Content
{
public:
- AudioContent (Time);
- AudioContent (boost::filesystem::path);
- AudioContent (boost::shared_ptr<const cxml::Node>);
+ typedef int64_t Frame;
+
+ AudioContent (boost::shared_ptr<const Film>, Time);
+ AudioContent (boost::shared_ptr<const Film>, boost::filesystem::path);
+ AudioContent (boost::shared_ptr<const Film>, boost::shared_ptr<const cxml::Node>);
AudioContent (AudioContent const &);
void as_xml (xmlpp::Node *) const;
virtual int audio_channels () const = 0;
- virtual ContentAudioFrame audio_length () const = 0;
+ virtual AudioContent::Frame audio_length () const = 0;
virtual int content_audio_frame_rate () const = 0;
- virtual int output_audio_frame_rate (boost::shared_ptr<const Film>) const = 0;
+ virtual int output_audio_frame_rate () const = 0;
virtual AudioMapping audio_mapping () const = 0;
+ virtual void set_audio_mapping (AudioMapping) = 0;
+
+ void analyse_audio (boost::function<void()>);
+ boost::filesystem::path audio_analysis_path () const;
void set_audio_gain (float);
void set_audio_delay (int);