Stenographers are NOT required contrary to popular belief.
The Federal Rules of Civil Procedures, Rule 30b3A, Method of Recording specifically states:
“The party who notices the deposition must state in the notice the method for recording the testimony. Unless the court orders otherwise, testimony may be recorded by audio, audiovisual, or stenographic means. The noticing party bears the recording costs. Any party may arrange to transcribe a deposition.”
Thus when using “audiovisual” as your recording means, this actual recording become the Official Record. The above rule also states that “Any party may arrange to transcribe a deposition”. Therefore, you are free to transcribe the audiovisual Official Record to create a transcript.
However, the audiovisual recording still remains as the Official Record, as that is what was specified in the notice and has been certified by the Notary-tech.