AC3ENC_OPT_DSUREX_DPLIIZ   58 libavcodec/ac3enc_opts_template.c {"dsurex_mode", "Dolby Surround EX Mode", OFFSET(dolby_surround_ex_mode), AV_OPT_TYPE_INT, {.i64 = AC3ENC_OPT_NONE }, AC3ENC_OPT_NONE, AC3ENC_OPT_DSUREX_DPLIIZ, AC3ENC_PARAM, "dsurex_mode"},
AC3ENC_OPT_DSUREX_DPLIIZ   62 libavcodec/ac3enc_opts_template.c     {"dpliiz",       "Dolby Pro Logic IIz-encoded",   0, AV_OPT_TYPE_CONST, {.i64 = AC3ENC_OPT_DSUREX_DPLIIZ }, INT_MIN, INT_MAX, AC3ENC_PARAM, "dsurex_mode"},