{"careful","consider things that violate the spec, are fast to check and have not been seen in the wild as errors",0,AV_OPT_TYPE_CONST,{.i64=AV_EF_CAREFUL},INT_MIN,INT_MAX,D,"err_detect"},
{"compliant","consider all spec non compliancies as errors",0,AV_OPT_TYPE_CONST,{.i64=AV_EF_COMPLIANT},INT_MIN,INT_MAX,D,"err_detect"},
{"aggressive","consider things that a sane encoder shouldn't do as an error",0,AV_OPT_TYPE_CONST,{.i64=AV_EF_AGGRESSIVE},INT_MIN,INT_MAX,D,"err_detect"},