+ int64_t _offset = 0;
+ /** Reader for current mono picture asset, if applicable */
+ std::shared_ptr<dcp::MonoPictureAssetReader> _mono_reader;
+ /** Reader for current stereo picture asset, if applicable */
+ std::shared_ptr<dcp::StereoPictureAssetReader> _stereo_reader;
+ /** Reader for current sound asset, if applicable */
+ std::shared_ptr<dcp::SoundAssetReader> _sound_reader;
+ std::shared_ptr<dcp::AtmosAssetReader> _atmos_reader;
+ boost::optional<AtmosMetadata> _atmos_metadata;
+
+ bool _decode_referenced = false;
+ boost::optional<int> _forced_reduction;
+
+ std::string _lazy_digest;