Playbooks / Build a testimonial video with a cold-open highlight reel

Build a testimonial video with a cold-open highlight reel

Build a testimonial video with a cold-open highlight reel

Ready now

One builder turns an interview recording into a finished file: 4 to 6 soundbites stacked as big-type cards under a bed that peaks on the last word, crossfade into the lightly cut interview, warm close, fade; encode once with a section cache; gated bed-vs-voice table, privacy check, receipts, repro comparison.

Kit

video-offline-tools, shell-library

You need

AccountWhyFree or paidPlan
ffmpeg + ffprobeEvery cut, mux, loudness pass, proxy, contact sheet and platform encode. The delivery encoder uses h264_videotoolbox on Apple Silicon.FreeFree (Homebrew build includes VideoToolbox).
mlx-whisper (local transcription, Apple Silicon)Word-level transcripts for rough cuts, captions, chapter timestamps and YouTube descriptions, all offline.FreeFree; needs an Apple Silicon Mac with 16 GB+ RAM. Model whisper-large-v3-turbo downloads once (about 1.6 GB).
HyperFrames (HTML to video renderer)Renders the shell library and beat graphics (GSAP HTML) to ProRes 4444 alpha plates and full comps.FreeFree, open source; pinned version in video-editor/package.json.
Epidemic SoundLicensed music beds and sound effects for every video; the b-roll skill searches and downloads through the API and MCP; each track ships with a LICENCE.md.PaidPersonal (about 10 USD/mo) covers one creator's own channels; Commercial (about 20 USD/mo and up) is required when the video is for a client. Licenses are per account: a client must hold their own.
ZoomWhere webinars, studio classes and client interviews happen; recordings feed the testimonial cold-open builder and Fireflies.Free tier availableFree for 40 minute meetings; Pro (about 16 USD/mo) for the 2 hour masterclass and cloud recordings.

What you bring

  • Your interview recording, with the active speaker on screen
  • Your pick of the soundbites, in the order you want them
  • Your brand colours and fonts
  • Your own licensed music bed

The steps

  1. Register your music bank (once)
  2. Prep the source and pick the soundbites
  3. Snap the boundaries and build the cards
  4. Sound before picture: master the teaser voice, then the bed, then the table
  5. Assemble, check privacy, write receipts
  6. Deliver under a new name, then notes re-encode one section

Get the full playbook

Plug in your AI Read it in the Library

Part of: Install your video editing suite