X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Faudio_content.h;h=85728922ac98661c90af0496c56915259008c421;hb=661de111c0dbc968ecb004eca5b26f8400b136f1;hp=540839d695241be94e769bb6e42218b4128e3d50;hpb=04eebe07e2f64bd15f6887a10ab51fb92c52901a;p=dcpomatic.git

diff --git a/src/lib/audio_content.h b/src/lib/audio_content.h
index 540839d69..85728922a 100644
--- a/src/lib/audio_content.h
+++ b/src/lib/audio_content.h
@@ -33,11 +33,13 @@ namespace cxml {
 
 class AudioProcessor;
 
+/** @class AudioContentProperty
+ *  @brief Names for properties of AudioContent.
+ */
 class AudioContentProperty
 {
 public:
 	static int const AUDIO_CHANNELS;
-	static int const AUDIO_LENGTH;
 	static int const AUDIO_FRAME_RATE;
 	static int const AUDIO_GAIN;
 	static int const AUDIO_DELAY;
@@ -51,8 +53,6 @@ public:
 class AudioContent : public virtual Content
 {
 public:
-	typedef int64_t Frame;
-	
 	AudioContent (boost::shared_ptr<const Film>);
 	AudioContent (boost::shared_ptr<const Film>, DCPTime);
 	AudioContent (boost::shared_ptr<const Film>, boost::filesystem::path);
@@ -64,8 +64,6 @@ public:
 
 	/** @return number of audio channels in the content */
 	virtual int audio_channels () const = 0;
-	/** @return the length of the audio in the content */
-	virtual ContentTime audio_length () const = 0;
 	/** @return the frame rate of the content */
 	virtual int audio_frame_rate () const = 0;
 	virtual AudioMapping audio_mapping () const = 0;
@@ -95,6 +93,8 @@ public:
 		boost::mutex::scoped_lock lm (_mutex);
 		return _audio_processor;
 	}
+
+	std::string processing_description () const;
 	
 private:
 	/** Gain to apply to audio in dB */