How to turn a raw consultation recording into a case study video
Upload the raw session to Vizard Agent and say what the case study should show. Vizard Agent transcribes it, measures the room's noise floor and looks at the spectrum before choosing a cleanup, tests crop framings at full size and compares them, then cuts the recording into a narrative rather than a trimmed transcript.
What do you type into Vizard Agent?
Describe the finished piece, not the edit. Name the story the case study should tell, how much cleanup the audio needs, the length and the feed. A consultation holds several possible stories and only one of them is the case study, so that sentence matters most. Vizard Agent handles the sequencing from the transcript.
Prompt
What does Vizard Agent actually do?
It measures before it decides. Choosing a noise reduction by ear is guesswork, so it looks at where the noise actually sits in the spectrum, which shows what to remove and what to leave alone. It also renders the crop options rather than choosing one from a thumbnail. In the session behind this article it:
- Probed the recording, transcribed the consultation and read the transcript in full in three passes, checking the word-level timings.
- Measured the framing with a coordinate grid, then tested crop windows across the whole video and reviewed the candidates.
- Measured the loudness and the silent regions, analysed the noise floor and the spectrum, then looked at the spectrum image before choosing a cleanup.
- Verified the key lines and checked the practitioner's name rather than repeating it blind.
- Rendered both framings at full size, compared the standard and the close-up side by side, then tested the cleanup chain and measured the speaker's level before and after.
- Delivered a 1080x1920 vertical cut of 243.9 seconds, reframed from a wide recording, with the room noise reduced and the speech levelled.
When does this not work well?
A consultation is a private conversation before it is footage. Agreeing to be recorded and agreeing to appear in marketing are separate permissions, and what a case study says about outcomes is regulated in most professional fields. Vizard Agent can't judge either. Noise reduction pushed hard thins the voice, a wide shot of two people crops badly to vertical, and the story has to be in the recording.
Common questions
How long should a case study be? Three to five minutes. The audience is evaluating a service, so they'll watch longer than a casual viewer.
Can it remove the client's name? Yes. Say so and Vizard Agent cuts around it and keeps it out of the captions.
Will the audio actually be usable? Vizard Agent measures the noise and the speech level rather than applying a preset, which is what keeps the voice intact.