Tex. Civil Practice and Remedies Code § 21.007: RECORDING OF TESTIMONY.

(a) On the court's motion or a party's motion, the court may order a video recording of a deaf witness's testimony and the interpreter's interpretation of that testimony to use in verifying the transcription of the reporter's notes.

(b) If a party requests, the clerk of the court shall include the recording in the appellate record.

Acts 1985, 69th Leg., ch. 959, Sec. 1, eff. Sept. 1, 1985.