int center_mix_level; ///< Center mix level index
int surround_mix_level; ///< Surround mix level index
int eac3; ///< indicates if current frame is E-AC-3
+ int dolby_surround_mode; ///< dolby surround mode (dsurmod)
+ int dolby_surround_ex_mode; ///< dolby surround ex mode (dsurexmod)
+ int dolby_headphone_mode; ///< dolby headphone mode (dheadphonmod)
///@}
+ int preferred_stereo_downmix;
+ float ltrt_center_mix_level;
+ float ltrt_surround_mix_level;
+ float loro_center_mix_level;
+ float loro_surround_mix_level;
+
///@name Frame syntax parameters
int snr_offset_strategy; ///< SNR offset strategy (snroffststr)
int block_switch_syntax; ///< block switch syntax enabled (blkswe)