V4L_COMPFORMATS   293 libavdevice/v4l2.c                    type & V4L_COMPFORMATS) {
V4L_COMPFORMATS  1113 libavdevice/v4l2.c     { "compressed",   "show only compressed formats",                             OFFSET(list_format),  AV_OPT_TYPE_CONST,  {.i64 = V4L_COMPFORMATS },    0, INT_MAX, DEC, "list_formats" },