The Agentic Video Engine

StarZero is an agentic video engine — you talk to it, it does the work. Describe what you need in plain language and a team of specialized AI agents takes care of the rest: searching your library, building your timeline, generating captions, reframing footage, writing voiceovers, composing music, and shipping to every platform. 48 agentic skills across 7 categories — Edit, Search, Generate, Analyze, Organize, Export, and Safety — all working together from a single chat.

Upload once, then let the agents divide and conquer. Long → Short Cutdown produces a tighter version that keeps the narrative intact. Clip Extraction pulls the standout moments by topic or dialogue. Repurposing Plans maps out a full multi-platform content plan — shorts, reels, threads — from that single source. Multi-Format Export then renders everything to the right specs for each platform in one pass.

Yes. StarZero (operated by It Just Works Inc.) protects your content with:

• Encryption in transit and at rest — your videos and data are encrypted at every stage.
• Access controls — only authorized personnel can access your information, solely to operate the service.
• Regular security audits — vulnerabilities are proactively identified and addressed.
• Data minimization — only the minimum data necessary to run the service is collected and retained.
• Account deletion — when you delete your account, your video content and personal data are deleted within a reasonable period.

Your videos are processed by vision-language models (including Gemini) to enable search and interaction. Face detection is used only for similarity-based search within your own content — not for personal identification. Data may be shared with service providers (cloud storage, VLM providers, analytics) who are contractually bound to protect it. For privacy requests — access, deletion, correction — contact [email protected].

Yes. Upload your episodes to your StarZero library and every word and every frame gets indexed. From there, Dialogue Search finds any quote, keyword, or topic mention across your entire back catalogue. Visual Search finds what's on screen — a guest, a product, a specific setting. Library-Wide Search runs cross-catalogue analysis in one pass, so you can find every episode where a topic came up or a guest appeared without opening a single file. For broader questions — "which episodes have the sharpest takes on X" or "find the moments where the conversation shifts tone" — Narrative Analysis and Topic Mapping go deeper automatically.

No. Edit once, then render to every format you need. StarZero supports 14 aspect ratios — 16:9, 9:16, 1:1, 4:5, 21:9, 4:3, and more — and can render them all in parallel from the same project. Platform presets handle the specs for YouTube, TikTok, Instagram, Facebook, LinkedIn, X, and Vimeo automatically. You download the files and post wherever you like.

Yes. Drop in a SoundCloud link, a direct URL, or any publicly accessible audio file — StarZero pulls the audio automatically. Prefer something original? Generate background music from a text prompt, create a custom sound effect, or produce a voiceover from a written script. Audio sits as a floating track over your timeline with per-clip volume control.

The AI will build edits based on your instructions — but nothing renders without your approval. Every change is visible on a live timeline you can inspect, adjust, or override at any moment. Changed your mind? Undo it instantly. The agents work fast, but you review and approve before anything is exported.

Always. Every clip the AI places is yours to trim, reorder, remove, or replace. Prefer plain language? Just follow up: "shorten the last clip by 2 seconds" or "swap that clip for something showing the product" — the agent updates the timeline on the spot. The AI builds the foundation; you shape the final cut.

Yes. Every change the AI makes to your timeline has an undo and redo history behind it. Added the wrong clip, adjusted the wrong timestamp, removed something you wanted to keep? One undo and you're back. You're never locked into a decision.

Yes. StarZero lets you create and name as many project files as you need — switch between them, duplicate them, rename them freely. Each project has its own independent timeline. Run a cutdown for one client while building a compilation for another and neither will interfere with the other.

Free renders include a StarZero watermark — no credits needed, full resolution, great for reviewing your edit before committing. Paid renders are watermark-free and deduct credits. Same quality, same resolution — the only difference is the watermark.

Credits power every piece of AI generation in StarZero:

• Watermark-free renders — export clean, final video without a watermark
• Music generation — generate original background music from a text prompt or composition plan
• Voiceover / TTS — generate expressive speech from a written script
• Sound effects — generate custom SFX (whooshes, impacts, ambient loops, and more)
• Image generation — generate images for overlays, titles, and visual elements
• Video generation — generate video clips from a text description
• SVG generation — generate vector graphics, lower thirds, logos, and animated overlays

Pretty much anything. StarZero accepts 53 video formats (MP4, MOV, MKV, AVI, HEVC, WebM, MXF, and more), 37 image formats (JPG, PNG, GIF, HEIC, TIFF, AVIF, and more), and 26 audio formats (MP3, AAC, WAV, FLAC, OGG, and more).

You can also upload directly from a URL — YouTube, Facebook, Google Drive, Dropbox, and LinkedIn are officially supported.

Just tell the agent: "change all instances of 'argumental' to 'argumentative'." The Transcript Fixing agent finds it at the exact timestamp, fixes it, and the correction flows through to your captions automatically. Fix one word, a time range, or run a global find-and-replace across the entire transcript — your call.

Yes. Smart Reframing defaults to active speaker detection — it watches who's talking and keeps them in frame. But if you need the frame on something else — a product, a logo, a specific part of the shot — you can set a manual visual focus target per clip and the AI follows that instead.

Yes — on request. Ask the agent to run a Brand Safety Scan and it will go through your content for profanity, controversial topics, sensitive imagery, and off-brand messaging. Disclosure Detection checks that required disclaimers and sponsor callouts are in place. Messaging Consistency makes sure brand terms and key claims are used the same way throughout.

Need to remove a word? Language Cleanup strips it from your transcript and captions. Keep in mind: the audio track stays untouched, so the word will still be audible in the final render.

Vocal separation splits any clip into two clean layers: the dialogue and vocals on one side, the background audio — music, ambience, noise — on the other. Useful when you want to strip background music from an interview, clean up a noisy recording, or isolate a speaker's voice. Keep one layer, mute the other, or use both at different levels.