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Core Viewpoint - The article discusses the advancements in AI video generation, particularly focusing on the new features of the 可灵 2.1 version, which includes the ability to use "head and tail frames" for enhanced video effects and storytelling [5][10][40]. Group 1: AI Video Generation Features - The 可灵 2.1 version introduces the head and tail frame functionality, allowing users to set precise starting and ending points for video generation, enhancing control over the visual style and narrative [5][10][11]. - The comparison between 可灵 1.6 and 2.1 shows significant improvements in motion dynamics and visual quality, with the latter providing a more fluid and impactful video experience [7][9][40]. - The article highlights the importance of head and tail frames in storytelling, enabling the creation of emotional narratives through visual cues [11][12][14]. Group 2: Applications and Creative Possibilities - The head and tail frame feature can be applied to various video types, from cinematic productions to simple effects that everyday users can create [18][19]. - Examples of creative uses include transforming ordinary scenes into visually stunning transitions, such as a car morphing into a transformer or a sketch evolving into a skyscraper [21][27][29]. - The article emphasizes that the potential of 可灵 2.1 lies in the user's imagination, as the technology simplifies the process of creating complex visual effects [19][37]. Group 3: Technical Insights and Tips - For optimal results, the article suggests that the motion in head and tail frames should be dynamic and engaging, enhancing the overall impact of the video [38][40]. - The AI's ability to maintain consistency and stability in video generation is highlighted as a key factor in achieving high-quality outputs [44]. - Users are encouraged to experiment with the technology, as it bridges the gap between imagination and reality in video creation [44].