Blog

Channel: Biet Thinks

Introduction

The video from Biet Thinks presents a workflow that combines a Claude Project, a master prompt, Google Flow, and CapCut to produce motion‑graphics videos without paying for premium AI credits or needing After Effects expertise. The approach is positioned as a free method for creators who want to turn any script into a series of short clips and then stitch them together for faceless explainers or Shorts.

What the Video Covers

The presenter explains how to set up a Claude Project with a master instruction set stored in the project description. Once the project is ready, typing “start” triggers the Claude model to lock in visual style parameters (such as aspect ratio, clip length, colour palette, and audio cues). After the style is fixed, the user pastes a script—generated elsewhere, for example with ChatGPT—and Claude outputs a numbered list of clip‑by‑clip prompts that describe each scene in detail.

Each prompt is then fed into Google Flow, where the user selects the Video mode, sets the aspect ratio to 16:9, chooses the Omni 1.1 flash model, and selects 720p resolution. The system consumes Flow credits to render each 10‑second clip. To maintain visual continuity between clips, the creator captures the last frame of the previous clip (using Shift+Win+S) and re‑uploads it as an image ingredient for the next prompt, ensuring that lighting, colour grading, and background music remain consistent.

Rendered clips are downloaded at 720p and assembled in CapCut’s free tier. Because Flow already embeds background music, the only post‑production step recommended is adding a voice‑over track. The presenter demonstrates the pipeline with a seven‑clip example, showing how the final video looks after editing in CapCut.

Step‑by‑Step Walkthrough

• Create a Claude Project (e.g., name it “motion graphics”).
• Open the project settings and paste the master instructions from the video description into the Project Instructions field.
• Type the word “start” in the chat to initialise the style‑locking phase.
• Confirm the style outputs (cream/minimal/luxury look, 16:9 aspect ratio, 10‑second clip length, no branding, soft whoosh on first words).
• Paste your full script (the video shows a script generated by ChatGPT) into the chat.
• Claude returns a numbered series of visual prompts, one per clip (the demo shows clip 1 of 7).
• For each numbered prompt:
• Open Google Flow, choose Video → ingredients.
• Set aspect ratio to 16:9, model to Omni 1.1 flash, resolution to 720p.
• Paste the clip prompt into the ingredient box.
• If it is not the first clip, add a screenshot of the last frame from the previous rendered clip as an image ingredient to preserve continuity.
• Generate the clip; each 10‑second segment costs approximately 15 Flow credits.
• Download the resulting 720p video file.
• Repeat until all clips are rendered.
• Import the downloaded clips into CapCut (free version).
• Arrange them on the timeline in the correct order.
• Add a voice‑over track if desired; background music is already embedded in the Flow clips.
• Export the final video from CapCut.

Tools and Numbers

• Google Flow provides 50 free credits per day, refreshed every 24 hours.
• Each 10‑second 720p video generated with the Omni 1.1 flash model consumes about 15 credits.
• The example workflow uses seven clips, which would require roughly 105 credits (7 × 15).
• To stay within the daily free limit, the presenter suggests using multiple Google accounts (four accounts were mentioned) to accumulate the needed credits over several days.
• Tools named in the video: Claude Projects (for prompt generation), ChatGPT (for script drafting), Google Flow AI (video synthesis), Omni 1.1 flash (the specific model within Flow), and CapCut (free video editor for assembling clips).

Caveats and Hype Check

The master prompt that drives the Claude Project is not publicly available in the video; it is gated behind the video description or a linked resource, meaning users must obtain it from the creator to replicate the exact workflow. Relying on multiple Google accounts to harvest free Flow credits may conflict with Google’s Terms of Service, which prohibit creating accounts solely to bypass usage limits. While the presenter describes the method as offering “unlimited” motion‑graphics videos, the reality is that each clip still consumes Flow credits and requires manual editing time in CapCut. No data is provided on audience retention, view counts, or monetisation results for videos produced with this pipeline, so the claim of unlimited output should be viewed as a theoretical capability rather than a proven, scalable business model.

“All you have to do is paste your script. The master prompt automatically analyzes your script and creates the scene‑by‑scene visual prompts… Everyday, you can use 50 Google Flow credits for free.”

Concrete Next Actions

• Locate the master prompt in the video description (or the linked resource) and copy it into a new Claude Project’s Instructions field.
• Test the pipeline with a short, low‑stakes script (for example, a 150‑word explainer about pickleball rules) to verify that Claude generates usable clip prompts.
• Run the first prompt through Google Flow using a single account to confirm the credit cost and output quality; adjust the style lock if the results deviate from the desired cream/minimal/luxury look.
• If more clips are needed than the daily 50‑credit allowance permits, plan to spread rendering across multiple days or across additional Google accounts, while reviewing Google’s Terms of Service to ensure compliance.
• Download the rendered 720p clips, import them into CapCut, add a voice‑over, and export the final video to evaluate the total production time and visual consistency.
• Document the credit consumption and editing effort for your test run to decide whether the workflow meets your content‑creation volume and budget requirements.