Captions first is not a shortcut

Many transcription tools process the audio as soon as you provide a file or link. That can mean an upload, a queue and a bill that scales with minutes.

Some platforms publish caption tracks, made by people or generated by software. If a public caption track exists, checking it first can avoid uploading or retranscribing the audio.

A more careful order is published captions first, private local speech to text second, and a capped paid provider only when the first two come back empty. Checking for existing captions first can avoid an unnecessary upload and transcription cost.

The catch is real. Auto generated captions arrive without speaker labels and with unreliable punctuation, so they are better for finding a passage than for publishing one. Some videos have no track at all. That is what the second and third steps are for, and it is why the fallback needs a hard cap rather than a good intention.