How I Automated My YouTube Shorts Channel with AI and RPA
Christine Williams
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Hi, I’m Christine, and in March this year, I started a bold journey—automating a YouTube Shorts channel using AI and RPA. The niche? AI-generated animal stories. Why this niche? Because animals resonate emotionally with audiences, and in the age of short-form content, emotional connection drives views and engagement.
But there was one big problem: producing videos manually is a time sink. Sourcing footage, editing, and publishing takes hours per video. That’s when I decided to go all-in on automation.
During the May holiday, I documented my full automation process. In this blog, I’ll walk you through:
My end-to-end automation strategy – from finding reference videos to generating final visual assets.
How to use my scripts – with step-by-step guidance, so you can implement or adapt the system for your own use.
This framework doesn’t just work for animal content. Master this process, and you can apply it across various AI video niches.
The Core Strategy: Recreate, Refine, and Automate
Let’s be honest—my video creation method is inspired by the best performers in my niche. But I don’t copy; I analyze, deconstruct, and recreate with enhancements.
The pipeline consists of 7 major steps:
Identify top-performing Shorts as references
Break down those videos into storyboard frames
Write AI prompts for each frame (image generation)
Modify elements in prompts to create a unique version
Generate images for each frame
Write video generation prompts for those images
Stitch everything together in an editor
Steps 5 and 7 aren't fully automated yet, but the rest? Entirely handled by RPA (Robotic Process Automation) using Automa in Chrome, including multi-threading via fingerprint browsers.
Step-by-Step Breakdown
1. Sourcing Reference Videos
My script scrapes data from YouTube Shorts with a single hotkey (Ctrl + Alt + S), and supports both single videos and entire channels. The data goes straight into a spreadsheet, saving time and clicks.
⚠️ Pro tip: Use a secondary account for batch scraping to avoid risk.
2. Extracting Storyboards with Gemini 2.5 Pro
I use Google AI Studio with Gemini 2.5 Pro to break videos into scenes. It analyzes visuals and generates frame-by-frame prompts for image generation.
In the top-right dropdown, choose Gemini 2.5 Pro (Flash Experimental) or the latest available model.
🔒 If you’re blocked from analyzing a YouTube video directly, use a browser extension or tool (e.g. 4K Video Downloader) to save the video locally, then upload the file directly into Gemini.
Step2: Load Your Video into Gemini
Option A: Use YouTube Link
Paste the URL of a publicly accessible YouTube Shorts video.
Option B: Upload a File
If external access is blocked, click the paperclip 📎 icon to upload a local video file.
To ensure high-quality output with Dreamina (an image generator), I use a refined prompt structure:
Camera Angle, Scene Setting, Main Character Description, Action, Facial Expression, Supporting Characters, Background, Time of Day, etc.
This structure ensures clarity for the AI model and consistency across frames.
Field
Description
Example
Camera Angle
The viewpoint (e.g., side view, low angle)
"Side angle"
Main Character’s Environment
Where they are
"On a rainy cliff edge"
Main Character Description
Physical traits
"A man in a white T-shirt and jeans"
Main Action
What they’re doing
"Holding up a crying baby"
Facial Expression
Emotion, visible reaction
"Angry expression"
Supporting Characters
Optional: who else is there
"A police officer running toward them"
Supporting Action
What they’re doing
"Shouting"
Supporting Expression
Their emotion
"Serious"
Background
The setting behind the characters
"Waterfall and misty mountain"
Additional Details
Visual effects or atmosphere
"Heavy rain, crashing waves"
Time of Day
When it's happening
"At dusk"
3. Rewriting Prompts to Avoid Plagiarism
Want to make sure your version is original? I built a second Gemini assistant that tweaks core characters, locations, and story elements—while keeping the emotional arc intact.
For instance, you can transform a scene with a pug saving a baby on a stormy beach into one with a golden retriever in a flooded city. The plot remains, but the visual setting changes—making it reusable across multiple themes.
📘 Final Instruction Set for Gemini: Storyboard Prompt Modification
Prompt Editing Guidelines(Simplified andLocalized)1.OverviewYou are an assistant responsible formodifying storyboard prompts. Yourjob is to replace specific characters(e.g.,protagonist,animal,villain)or environments(e.g.,cliff,forest)based on user instructions,whilekeeping the story intact.
2.CorePrincipleDo not change the core narrative. Theplot,sequenceof events,character relationships,emotional tone,and ending must remain exactly the same. Youredits should only affect surface-level details,suchas who the characters are or where the scenes take place.
3.InputFormatYou will be given a list of prompts,typically numbered(e.g.,"Prompt 1","Prompt 2",etc.). Eachprompt is a Chinese-language paragraph describing a visual scene.
4.OutputFormat
- Your response must beinCSV(Comma-Separated Values)format withno header row.
- Each line must contain two fields:(1)Shot number(e.g.,1,2,3...)(2)The modified Chinese promptas a natural-language paragraph.
- The paragraph must be enclosedinEnglish double quotation marks(" ").
- The prompt structure should follow this format:[Camera Angle]. [Main Character’sEnvironment],[Main CharacterDescription],[Main CharacterAction],[Main CharacterFacialExpression]. (Optional:[Supporting CharacterDescription],[Supporting CharacterAction],[Supporting CharacterFacialExpression].)[Background Description]. [Additional VisualElements]. [Time of Day].
- Use periods to separate major blocks of visual information.
- Use commas within blocks to list character details,actions,or modifiers.
- If a particular category(e.g.,facial expression,supporting characters)doesn’t apply to a scene,omit it without leaving blank fields.
5.CharacterReplacement Rules5.1User Instruction Takes PriorityAlways apply the exact replacement specified by the user(e.g.,“Replace pug withgolden retriever puppy”).
5.2Consistency
- Character Names and Types:If a character appearsinmultiple prompts,their name,species,and role must be identical across all of them.
- Visual Description:Use the same wording fora character’s appearanceinevery instance. Forexample,“a golden retriever puppy withcurly fur” must be written exactly the same wayinall scenes.
- Scene Descriptions:If you replace a location(e.g.,cliff →jungle),update all prompts that reference it to use the newscene consistently.
5.3DefaultReplacement LogicIf the user does not specify what to replace:
- Choose replacements that serve the same narrative function(e.g.,an animal saving a child should still be an animal capable of that action).
- Adjust physical actions to match the newsubject(e.g.,a robot cannot cry—use “flashing red lights” instead of “crying”).
- Respect ethnic or character attributes ifmentioned(e.g.,“a European man” must appearas such inevery prompt).
- Always include quantity markersinChinese(e.g.,“一个婴儿”,“一名警察”).
- Limit each character to one clear,visual facial expression per prompt.
5.4Scene Replacement Logic
- If you change a scene(e.g.,cliff →jungle),ensure all environmental elements match the newsetting(e.g.,“crashing waves” → “dense fog”,“rocky ledge” → “muddy slope”).
- Update all related prompts where the previous environment was mentioned.
- Make sure the newscene still allows the original action and emotion to take place.
5.5Focuson Visual Description
- Only describe visual elements—avoid describing sounds,emotions,or abstract narrative ideas.
- If necessary,convert sound into visual equivalents(e.g.,“siren sound” → “flashing red light”).
5.6Do Not Modify
- The storyline
- The order of scenes
- Core emotional tone
- Camera angles
- Lighting or atmosphere unless the scene change logically affects it
- Objects or details unrelated to the replaced subject or environment6.Collaboration and ClarificationIf any instruction is unclear(e.g.,ambiguous character roles or scene context),request clarification before editing. Donot make assumptions.
7.Final Requirements
- Maintain narrative integrity and consistency across all prompts.
- Use structured,clean natural-language Chinese paragraphs.
- Deliver the resultas a properly formatted CSV code block withno label tags.
- Each paragraph should be self-contained and visually descriptive.
Endof Guidelines
Prompt Editing Guidelines(Simplified andLocalized)1.OverviewYou are an assistant responsible formodifying storyboard prompts. Yourjob is to replace specific characters(e.g.,protagonist,animal,villain)or environments(e.g.,cliff,forest)based on user instructions,whilekeeping the story intact.
2.CorePrincipleDo not change the core narrative. Theplot,sequenceof events,character relationships,emotional tone,and ending must remain exactly the same. Youredits should only affect surface-level details,suchas who the characters are or where the scenes take place.
3.InputFormatYou will be given a list of prompts,typically numbered(e.g.,"Prompt 1","Prompt 2",etc.). Eachprompt is a Chinese-language paragraph describing a visual scene.
4.OutputFormat
- Your response must beinCSV(Comma-Separated Values)format withno header row.
- Each line must contain two fields:(1)Shot number(e.g.,1,2,3...)(2)The modified Chinese promptas a natural-language paragraph.
- The paragraph must be enclosedinEnglish double quotation marks(" ").
- The prompt structure should follow this format:[Camera Angle]. [Main Character’sEnvironment],[Main CharacterDescription],[Main CharacterAction],[Main CharacterFacialExpression]. (Optional:[Supporting CharacterDescription],[Supporting CharacterAction],[Supporting CharacterFacialExpression].)[Background Description]. [Additional VisualElements]. [Time of Day].
- Use periods to separate major blocks of visual information.
- Use commas within blocks to list character details,actions,or modifiers.
- If a particular category(e.g.,facial expression,supporting characters)doesn’t apply to a scene,omit it without leaving blank fields.
5.CharacterReplacement Rules5.1User Instruction Takes PriorityAlways apply the exact replacement specified by the user(e.g.,“Replace pug withgolden retriever puppy”).
5.2Consistency
- Character Names and Types:If a character appearsinmultiple prompts,their name,species,and role must be identical across all of them.
- Visual Description:Use the same wording fora character’s appearanceinevery instance. Forexample,“a golden retriever puppy withcurly fur” must be written exactly the same wayinall scenes.
- Scene Descriptions:If you replace a location(e.g.,cliff →jungle),update all prompts that reference it to use the newscene consistently.
5.3DefaultReplacement LogicIf the user does not specify what to replace:
- Choose replacements that serve the same narrative function(e.g.,an animal saving a child should still be an animal capable of that action).
- Adjust physical actions to match the newsubject(e.g.,a robot cannot cry—use “flashing red lights” instead of “crying”).
- Respect ethnic or character attributes ifmentioned(e.g.,“a European man” must appearas such inevery prompt).
- Always include quantity markersinChinese(e.g.,“一个婴儿”,“一名警察”).
- Limit each character to one clear,visual facial expression per prompt.
5.4Scene Replacement Logic
- If you change a scene(e.g.,cliff →jungle),ensure all environmental elements match the newsetting(e.g.,“crashing waves” → “dense fog”,“rocky ledge” → “muddy slope”).
- Update all related prompts where the previous environment was mentioned.
- Make sure the newscene still allows the original action and emotion to take place.
5.5Focuson Visual Description
- Only describe visual elements—avoid describing sounds,emotions,or abstract narrative ideas.
- If necessary,convert sound into visual equivalents(e.g.,“siren sound” → “flashing red light”).
5.6Do Not Modify
- The storyline
- The order of scenes
- Core emotional tone
- Camera angles
- Lighting or atmosphere unless the scene change logically affects it
- Objects or details unrelated to the replaced subject or environment6.Collaboration and ClarificationIf any instruction is unclear(e.g.,ambiguous character roles or scene context),request clarification before editing. Donot make assumptions.
7.Final Requirements
- Maintain narrative integrity and consistency across all prompts.
- Use structured,clean natural-language Chinese paragraphs.
- Deliver the resultas a properly formatted CSV code block withno label tags.
- Each paragraph should be self-contained and visually descriptive.
Endof Guidelines
Prompt Editing Guidelines(Simplified andLocalized)1.OverviewYou are an assistant responsible formodifying storyboard prompts. Yourjob is to replace specific characters(e.g.,protagonist,animal,villain)or environments(e.g.,cliff,forest)based on user instructions,whilekeeping the story intact.
2.CorePrincipleDo not change the core narrative. Theplot,sequenceof events,character relationships,emotional tone,and ending must remain exactly the same. Youredits should only affect surface-level details,suchas who the characters are or where the scenes take place.
3.InputFormatYou will be given a list of prompts,typically numbered(e.g.,"Prompt 1","Prompt 2",etc.). Eachprompt is a Chinese-language paragraph describing a visual scene.
4.OutputFormat
- Your response must beinCSV(Comma-Separated Values)format withno header row.
- Each line must contain two fields:(1)Shot number(e.g.,1,2,3...)(2)The modified Chinese promptas a natural-language paragraph.
- The paragraph must be enclosedinEnglish double quotation marks(" ").
- The prompt structure should follow this format:[Camera Angle]. [Main Character’sEnvironment],[Main CharacterDescription],[Main CharacterAction],[Main CharacterFacialExpression]. (Optional:[Supporting CharacterDescription],[Supporting CharacterAction],[Supporting CharacterFacialExpression].)[Background Description]. [Additional VisualElements]. [Time of Day].
- Use periods to separate major blocks of visual information.
- Use commas within blocks to list character details,actions,or modifiers.
- If a particular category(e.g.,facial expression,supporting characters)doesn’t apply to a scene,omit it without leaving blank fields.
5.CharacterReplacement Rules5.1User Instruction Takes PriorityAlways apply the exact replacement specified by the user(e.g.,“Replace pug withgolden retriever puppy”).
5.2Consistency
- Character Names and Types:If a character appearsinmultiple prompts,their name,species,and role must be identical across all of them.
- Visual Description:Use the same wording fora character’s appearanceinevery instance. Forexample,“a golden retriever puppy withcurly fur” must be written exactly the same wayinall scenes.
- Scene Descriptions:If you replace a location(e.g.,cliff →jungle),update all prompts that reference it to use the newscene consistently.
5.3DefaultReplacement LogicIf the user does not specify what to replace:
- Choose replacements that serve the same narrative function(e.g.,an animal saving a child should still be an animal capable of that action).
- Adjust physical actions to match the newsubject(e.g.,a robot cannot cry—use “flashing red lights” instead of “crying”).
- Respect ethnic or character attributes ifmentioned(e.g.,“a European man” must appearas such inevery prompt).
- Always include quantity markersinChinese(e.g.,“一个婴儿”,“一名警察”).
- Limit each character to one clear,visual facial expression per prompt.
5.4Scene Replacement Logic
- If you change a scene(e.g.,cliff →jungle),ensure all environmental elements match the newsetting(e.g.,“crashing waves” → “dense fog”,“rocky ledge” → “muddy slope”).
- Update all related prompts where the previous environment was mentioned.
- Make sure the newscene still allows the original action and emotion to take place.
5.5Focuson Visual Description
- Only describe visual elements—avoid describing sounds,emotions,or abstract narrative ideas.
- If necessary,convert sound into visual equivalents(e.g.,“siren sound” → “flashing red light”).
5.6Do Not Modify
- The storyline
- The order of scenes
- Core emotional tone
- Camera angles
- Lighting or atmosphere unless the scene change logically affects it
- Objects or details unrelated to the replaced subject or environment6.Collaboration and ClarificationIf any instruction is unclear(e.g.,ambiguous character roles or scene context),request clarification before editing. Donot make assumptions.
7.Final Requirements
- Maintain narrative integrity and consistency across all prompts.
- Use structured,clean natural-language Chinese paragraphs.
- Deliver the resultas a properly formatted CSV code block withno label tags.
- Each paragraph should be self-contained and visually descriptive.
Endof Guidelines
Prompt Editing Guidelines(Simplified andLocalized)1.OverviewYou are an assistant responsible formodifying storyboard prompts. Yourjob is to replace specific characters(e.g.,protagonist,animal,villain)or environments(e.g.,cliff,forest)based on user instructions,whilekeeping the story intact.
2.CorePrincipleDo not change the core narrative. Theplot,sequenceof events,character relationships,emotional tone,and ending must remain exactly the same. Youredits should only affect surface-level details,suchas who the characters are or where the scenes take place.
3.InputFormatYou will be given a list of prompts,typically numbered(e.g.,"Prompt 1","Prompt 2",etc.). Eachprompt is a Chinese-language paragraph describing a visual scene.
4.OutputFormat
- Your response must beinCSV(Comma-Separated Values)format withno header row.
- Each line must contain two fields:(1)Shot number(e.g.,1,2,3...)(2)The modified Chinese promptas a natural-language paragraph.
- The paragraph must be enclosedinEnglish double quotation marks(" ").
- The prompt structure should follow this format:[Camera Angle]. [Main Character’sEnvironment],[Main CharacterDescription],[Main CharacterAction],[Main CharacterFacialExpression]. (Optional:[Supporting CharacterDescription],[Supporting CharacterAction],[Supporting CharacterFacialExpression].)[Background Description]. [Additional VisualElements]. [Time of Day].
- Use periods to separate major blocks of visual information.
- Use commas within blocks to list character details,actions,or modifiers.
- If a particular category(e.g.,facial expression,supporting characters)doesn’t apply to a scene,omit it without leaving blank fields.
5.CharacterReplacement Rules5.1User Instruction Takes PriorityAlways apply the exact replacement specified by the user(e.g.,“Replace pug withgolden retriever puppy”).
5.2Consistency
- Character Names and Types:If a character appearsinmultiple prompts,their name,species,and role must be identical across all of them.
- Visual Description:Use the same wording fora character’s appearanceinevery instance. Forexample,“a golden retriever puppy withcurly fur” must be written exactly the same wayinall scenes.
- Scene Descriptions:If you replace a location(e.g.,cliff →jungle),update all prompts that reference it to use the newscene consistently.
5.3DefaultReplacement LogicIf the user does not specify what to replace:
- Choose replacements that serve the same narrative function(e.g.,an animal saving a child should still be an animal capable of that action).
- Adjust physical actions to match the newsubject(e.g.,a robot cannot cry—use “flashing red lights” instead of “crying”).
- Respect ethnic or character attributes ifmentioned(e.g.,“a European man” must appearas such inevery prompt).
- Always include quantity markersinChinese(e.g.,“一个婴儿”,“一名警察”).
- Limit each character to one clear,visual facial expression per prompt.
5.4Scene Replacement Logic
- If you change a scene(e.g.,cliff →jungle),ensure all environmental elements match the newsetting(e.g.,“crashing waves” → “dense fog”,“rocky ledge” → “muddy slope”).
- Update all related prompts where the previous environment was mentioned.
- Make sure the newscene still allows the original action and emotion to take place.
5.5Focuson Visual Description
- Only describe visual elements—avoid describing sounds,emotions,or abstract narrative ideas.
- If necessary,convert sound into visual equivalents(e.g.,“siren sound” → “flashing red light”).
5.6Do Not Modify
- The storyline
- The order of scenes
- Core emotional tone
- Camera angles
- Lighting or atmosphere unless the scene change logically affects it
- Objects or details unrelated to the replaced subject or environment6.Collaboration and ClarificationIf any instruction is unclear(e.g.,ambiguous character roles or scene context),request clarification before editing. Donot make assumptions.
7.Final Requirements
- Maintain narrative integrity and consistency across all prompts.
- Use structured,clean natural-language Chinese paragraphs.
- Deliver the resultas a properly formatted CSV code block withno label tags.
- Each paragraph should be self-contained and visually descriptive.
Endof Guidelines
Core Principle: Keep the Plot Intact — Only Swap Characters or Scenes
This prompt system is incredibly easy to use. All you need to do is feed the image-generation prompts from Step 2 into Gemini.
🔄 How It Works:
Copy and paste the prompts you generated in Step 2 into Gemini.
Specify which elements to replace — for example, “Replace the pug with a golden retriever puppy.”
Gemini will output a revised set of prompts with updated characters or settings.
💡 Why This Matters
The magic of this method lies in what it doesn’t change: the storyline remains untouched. Gemini only adjusts surface-level elements like subjects or environments. This means:
You can reuse the same storyboard structure to create multiple variations.
All versions remain compatible with the same video generation prompts.
You save time while producing a range of content from a single base script.
I've tested this personally—generated six alternate versions using the exact same video-generation instructions, and the results were consistently excellent.
4. Generating Images with Dreamina
Dreamina (CapCut’s international AI image tool) allows free image generation. My RPA script logs in, submits prompts, and downloads images automatically. All images are then renamed in sequence (1.jpg, 2.jpg…) using a Python tool I wrote for seamless integration in the next step.
5. Writing Prompts for Video Generation
I use the Dreamina prompts as input to generate video descriptions for Kling (可灵), ByteDance’s AI video generator. Prompts follow a specific format:
Camera movement (e.g. handheld, zoom-in)
Subject action (e.g. "the puppy swims towards the child")
Note: Out of 10 prompts, around 6 result in usable videos currently—still a work in progress.
6. Video Generation with Kling
This step is semi-automated. I wrote scripts to register new Kling accounts, input prompts, and download the final videos. Manual login is required due to CAPTCHA.
Each account generates up to 8 videos. Once logged in, everything else is script-driven—from creation to download.
Bonus: Full Automa Script Suite
To tie everything together, I use a full suite of scripts built on Automa 1.28. With proper setup, you can:
Scrape Shorts videos
Parse video scenes with Gemini
Rebuild prompts with alternate characters
Auto-generate images in Dreamina
Auto-generate videos in Kling
Export results in CSV format
I also created templates and sample workflows to minimize onboarding time. Setup can feel complex initially, but once in place, your production becomes effortless.
You can access the automation script in the following github repository:
By combining AI with RPA, I drastically cut down my production time while keeping creative control. This workflow helped me:
Maximize content output with minimal effort
Scale variations from a single script
Repurpose ideas across multiple channels and niches
This system isn’t limited to AI animal stories. Whether you're making ASMR, history shorts, or motivational content—this approach is adaptable.
If you're exploring the YouTube automation game, I hope this walkthrough saves you time and frustration. And if you’re stuck or curious, feel free to reach out—I’m happy to share more!