diff options
Diffstat (limited to 'src/sound_asset.h')
| -rw-r--r-- | src/sound_asset.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/sound_asset.h b/src/sound_asset.h index 55669c2f..70c3aee7 100644 --- a/src/sound_asset.h +++ b/src/sound_asset.h @@ -103,11 +103,14 @@ public: NoteHandler note ) const override; - /** @return number of channels */ + /** @return number of channels in the MXF */ int channels () const { return _channels; } + /** @return An estimate of the number of channels that are actually in use */ + int active_channels() const; + /** @return sampling rate in Hz */ int sampling_rate () const { return _sampling_rate; @@ -143,8 +146,9 @@ private: * content presented may be less than this. */ int64_t _intrinsic_duration = 0; - int _channels = 0; ///< number of channels - int _sampling_rate = 0; ///< sampling rate in Hz + int _channels = 0; ///< number of channels in the MXF + boost::optional<int> _active_channels; ///< estimate of the number of active channels + int _sampling_rate = 0; ///< sampling rate in Hz boost::optional<std::string> _language; }; |