CyberCut

What is CyberCut?

CyberCut is an AI video editing tool launched by Kuaishou's StreamLake.Productivity toolsSpecifically designed for the marketing field, it aims to bridge the efficiency gap from concept to final release. Its core features include: MarketingVideo GenerationSupports “Script-to-Video” mode, where users input scripts or creative concepts, and AI constructs narrative logic to generate high-conversion marketing videos; Intelligent clipping automatically extracts highlights from long-form content like livestreams and podcasts, rapidly reassembling them into social media-ready short videos to boost content reuse;AI Captions & Creative Editing: Automatically generates high-precision subtitles and intelligently matches videos, stickers, and background music, making the editing process as smooth as text editing.

CyberCut surged to the top of Product Hunt's daily leaderboard within hours of its launch, thanks to its precise positioning and seamless interaction. Moving forward, it will integrate more generative models and expand its creative capabilities, delivering a more competitive productivity tool for creators worldwide.

What are the core features of CyberCut?

CyberCut is not merely an upgrade of traditional editing tools. Instead, it leverages AI technology to break down short video production into a standardized workflow of “creative input → intelligent processing → finished output,” covering all marketing scenario needs.

1. Marketing Video Generation
   For brand and e-commerce scenarios, users simply input scripts or creative keywords (e.g., “winter down jacket promotion,” “new product launch preview”). The AI automatically analyzes video, image, and audio resources within the media library to construct a narrative logic chain encompassing product showcase, user pain points, and solutions.For instance, when a beauty brand inputs “anti-aging serum promotion,” the system intelligently matches laboratory data visualizations and before-and-after user comparison images to generate a 15-second short video optimized for social media distribution. This approach achieves a 401% conversion rate increase compared to manually edited content.
2. Smart Clips
   For long-form content such as live streams and podcasts, CyberCut offers three slicing modes:
   • Golden 3-Second ModeAutomatically identifies high-energy opening clips and generates vertical short videos optimized for TikTok and Instagram Reels;
   • Topic Focus ModeExtract high-frequency user interaction keywords during live streams (e.g., “discount code,” “limited edition”) to generate segments with strong conversion guidance.
   • Multi-Version Generation ModeBased on the same live stream, batch-produce clips in different styles (humorous/professional/emotionally resonant) to meet A/B testing needs. After a fashion brand's live stream, this feature generated 20 clips, with the highest-performing clip exceeding 5 million views.
3. AI Captions and Creative Editing (AI Caption)
   Breaking through the limitations of traditional subtitle tools, we achieve “text-driven video editing”:
   • Speech-to-textSupports 12 languages including Chinese, English, Japanese, and Korean with 99.1% accuracy; automatically segments sentences and adds emojis.
   • B-roll Smart MatchingAfter entering subtitle text, the system recommends video clips, animated stickers, and transition effects from a public media library (containing over 5 million copyrighted assets) that match the content.
   • Dynamic BGM AdaptationAutomatically matches background music to video mood (upbeat/intense/heartwarming) and adjusts volume curves to avoid interfering with vocals. After using this feature, a travel blogger reduced their video production time from 3 hours to just 15 minutes per clip.

Use Cases for CyberCut

1. e-commerce lead generation
   Supports one-click generation from script to finished video, automatically inserting product links, coupon pop-ups, and purchase prompts. Adapts to short video specifications for e-commerce platforms like Amazon and Shopify. A consumer electronics brand used this feature to batch-generate 100 product review videos, achieving a 2.3x increase in ROI.
2. Live Reuse
   Split a 2-hour livestream into 50 short videos covering the entire process—pre-event hype, peak engagement, and closing—while using AI to analyze user comments and prioritize generating high-engagement clips. After a jewelry brand's livestream, these clip videos generated an additional 301,000 yuan in sales.
3. Brand Communication
   Built-in “Brand Story Template Library” allows users to input brand value keywords (e.g., “sustainability,” “innovation”). AI then generates short videos aligned with the brand's tone, automatically adding the brand logo, standard colors, and slogan. After implementation by a new energy vehicle manufacturer, brand awareness increased by 181%.
4. MCN Content Industrialization
   Supports multi-account batch management, enabling teams to uniformly configure subtitle styles, transition effects, and BGM libraries to ensure consistent content aesthetics across all creators. A leading MCN agency leveraged this feature to achieve an average daily output of 500 short videos while reducing operational costs by 60%.

How to use CyberCut?

CyberCut employs a “what you see is what you get” interactive design, enabling even non-professional users to get started quickly:

1. Creative Input
   • Script Mode: Enter creative descriptions in the text box (e.g., “Winter sports gear recommendations, emphasizing warmth”).
   • Asset Upload: Supports local files or cloud asset libraries, including 4K video, transparent channel PNG, and other formats.
2. Intelligent Processing
   • Select functional modules (Marketing Generation/Smart Slicing/Subtitle Editing);
   • Adjust parameters (video duration, style preferences, output resolution);
   • Click “AI Generation,” and the system will complete processing within 30 seconds.
3. Final Output
   • Preview the video and manually fine-tune elements (such as dragging subtitle positions or replacing background music).
   • One-click export to platforms like Douyin, TikTok, YouTube, etc., supporting direct publishing or downloading MP4 files.

Core Advantages of CyberCut

1. technical barrier
   Leveraging Kuaishou StreamLake's audio-visual technology expertise, its AI model training dataset exceeds 20 million short videos spanning 20 vertical fields including e-commerce, entertainment, and education. This enables precise recognition of narrative logic across diverse scenarios.
2. Cost Revolution
   Traditional marketing video production costs approximately 500-2000 RMB per video. CyberCut reduces the cost per video to under 10 RMB through features like template reuse and intelligent asset matching, while also supporting unlimited revisions.
3. leaps in efficiency
   Manually editing a 30-second short video takes 2-3 hours, while CyberCut completes the task in just 5 minutes and supports batch generation. A certain FMCG brand once produced 1,000 localized advertising videos in a single day.
4. Ecosystem Openness
   Provides API interfaces for seamless integration with CRM, ERP, and other systems, enabling closed-loop management from “user data → creative generation → performance tracking.” After implementation by a beauty conglomerate, customer repurchase rates increased by 151%.
5. Copyright Protection
   Public material libraries are authorized by copyright holders. User-generated content automatically includes copyright notices to mitigate legal risks.

The rise of CyberCut marks the transition of short-video marketing from the “manual creation era” to the “AI industrialization era.” By lowering the barrier to entry through technological empowerment, it enables marketing teams to focus more on strategy development rather than repetitive tasks.According to StreamLake, future integrations will include cutting-edge features like virtual influencer livestreaming and 3D product demonstrations, further expanding marketing frontiers. For brands, MCN agencies, and individual creators, embracing CyberCut means embracing the next golden decade of short-form video marketing.