TRANSPOSE_PT_TYPE_PORTRAIT 98 libavfilter/vf_transpose.c (inlink->w <= inlink->h && trans->passthrough == TRANSPOSE_PT_TYPE_PORTRAIT)) { TRANSPOSE_PT_TYPE_PORTRAIT 271 libavfilter/vf_transpose.c { "portrait", "preserve portrait geometry", 0, AV_OPT_TYPE_CONST, {.i64=TRANSPOSE_PT_TYPE_PORTRAIT}, INT_MIN, INT_MAX, FLAGS, "passthrough" },