Core Viewpoint - The rise of AI-generated long history videos on platforms like YouTube is linked to the popularity of white noise content, creating a new niche that combines relaxation and educational storytelling [12][31]. Group 1: AI Video Content Growth - The YouTube channel "Sleepless Historian" has gained over 350,000 subscribers in just one month, reaching a total of 620,000 subscribers [2]. - A 2-hour AI-generated history video has surpassed 3.88 million views, indicating strong audience engagement [12][13]. - Other similar channels have emerged, focusing on various historical themes, contributing to a growing trend in AI-generated content [2][15]. Group 2: Market Demand and Revenue Potential - The white noise genre has a solid market foundation, with daily listening hours on platforms like Spotify reaching 3 million [12]. - AI-generated long videos can potentially yield higher revenue compared to short videos due to longer watch times and more ad placements [29]. - The RPM (revenue per thousand views) for the "Sleepless Historian" channel is estimated between $0.265 and $4.25, with potential earnings exceeding $4,000 for high-view videos [29]. Group 3: Content Creation Process - The creation process for AI long videos involves several steps, including topic selection, story development, and video editing, allowing for rapid content updates [24][26]. - AI-generated videos often mimic human-like narration, making it difficult for viewers to distinguish between AI and human content [25]. - The production cost for generating long video content is relatively low, with voice generation costing about $5 for an hour of audio [26]. Group 4: Challenges and Future Outlook - YouTube's updated partnership program has introduced stricter guidelines for AI-generated content, potentially limiting monetization for low-quality outputs [27][28]. - Despite these challenges, AI history long videos have managed to qualify for monetization, suggesting that educational and entertaining content can still thrive [28]. - The combination of AI, knowledge dissemination, and white noise creates a unique opportunity for content creators, although increased competition may soon saturate this emerging market [31][32].