Though methods of capturing the record of legal proceedings have changed over the years, one vital element stands unchanged -- The Court Reporter. It is always wise and necessary to have a court reporter; and nowadays, it is best to supplement the court reporter's record with video.
Deposition video captures those things that can not be conveyed through a transcript: Body language, hesitation, sweat, trembling, seething, gritting teeth, etc.
When you need to give the jury the most accurate picture of witness testimony, you need to call a Certified Legal Video Specialist.