where title is beginning callanetics , what is the total of format ?
CREATE TABLE "official_callanetics_videos" (
  "year" real,
  "title" text,
  "format" text,
  "studio" text,
  "release_date" text,
  "copyright_information" text,
  "catalog_number" text
);
SELECT COUNT("format") FROM "official_callanetics_videos" WHERE "title"='Beginning Callanetics';