AI视频生成

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38岁创业卖小家电,女大佬一年赚1个亿,刚宣布退市;三十年老牌物流巨头停止运营,老板失联丨Going Global
创业邦· 2025-05-18 10:22
「Going Global 出海周报」 是创业邦推出的出海系列栏目,旨在为出海领域的创业者和投资人精选 出海大事件、海外大公司、投融资消息,本篇为栏目第 286 篇报道。 整理丨赵晓晓 本周(202 4 . 05 . 11 - 2025.05.17)出海大事件包括: TikTok被欧盟指控广告违规,最高可能面临年营业 额6%的罚款;Temu可能在美国恢复全托管模式;SHEIN在美国降低零售价;速卖通继续加码百亿补贴; 淘宝加速出海,哈萨克斯坦上线俄语版;阿里国际站加推美国专场大促;南洋国际物流集团停止运营; 美团 Keeta、蜜雪同一天宣布进入巴西市场;高盛预言:未来90天中国出口将爆火;美国对华小额包裹关 税据报低至30%等。 出海四小龙 TikTok 被欧盟指控广告违规,最高可能面临年营业额 6% 的罚款 5 月 15 日,欧盟指控 TikTok 违反《数字服务法》规定,没有提供有关广告内容、目标用户和广告 付费者的必要信息。该法案规定,互联网平台需要发布一个广告资源库,旨在让研究人员和用户检测 诈骗广告。 如果这一指控成立, TikTok 最高可能面临全球年收入 6% 的罚款。据 Oberlo 数据, ...
不会剪辑?一句话生成完整可编辑的视频:Medeo 带你看视频生成的未来
歸藏的AI工具箱· 2025-05-16 08:11
过去一年不断有人问我,"藏师傅有没有通过一个提示词生成整段视频的产品啊,我愿意付费"或者是"藏师 傅,我这里有口播稿和素材有没有能帮我剪辑的 AI 产品"。 我跟他们说的都是应该快了,马上就会有的,这次终于有了! Medeo( https://ai.medeo.app/create ):创作者的专属AI视频工作室。 无论你有多少素材,哪怕只有一句话,他都能帮你生成一个带口播、音乐的完整视频。 这篇内容我会用几个案例来展示这个产品有多强大,另外会介绍一些使用技巧。 先来看一些案例 最基础的能力是你提供素材或者口播稿,他会帮你完成剪辑并生成视频。 非常适合资讯类或者对内容控制要求高的需求。 而且你可以要求他严格按照你提供的口播稿生成视频,也可以提供信息之后让他自己发挥。 比如下面这个左边就是我提供了 Dia CEO 的发言之后让他自己发挥的,右边就是让他精准根据口播稿生成的 视频。 我还提供了一些 Dia 的截图和视频,如果不够的话他还会自己寻找素材匹配进去,整个成本非常低。 当别的信息搬运者还在复制文字的时候,你直接一个链接丢进去,已经出视频了。 下面这个科普视频,我整个提示词就只有这一段话,没有任何干预,所有 ...
速递|获a16z3200万美元投资,Synthesia与Runway的"中间路线":Hedra生成长对话AI角色
Z Potentials· 2025-05-16 03:46
Core Viewpoint - The article discusses the rise of AI-generated video content, particularly focusing on a startup named Hedra, which has developed a technology for creating talking baby podcasts using AI-generated characters [1][2]. Group 1: Company Overview - Hedra was founded in 2023 and offers a web-based video generation and editing suite centered around its proprietary Character-3 model [1][5]. - The company completed a $32 million Series A funding round on May 15, led by Andreessen Horowitz, with existing investors participating [2][5]. - The CEO of Hedra, Michael Lingelbach, identified a market gap between companies like Synthesia and Runway, aiming to create longer dialogue scenes with greater control [2][5]. Group 2: Technology and Product Development - The Character-3 model, launched in March, has been a significant turning point for user growth and is expected to enable more customized AI character interactions [5][6]. - Hedra's technology allows users to integrate various models for video generation, including those for image and audio generation, enhancing the overall video production capabilities [7]. Group 3: Market Position and Competition - Hedra's competitors include Captions, Cheehoo, Synthesia, and HeyGen, with Hedra claiming its video characters are more expressive than those of its rivals [7]. - Andreessen Horowitz's Matt Bornstein noted that as AI-driven video generation evolves, more tools focusing on character, action, voice, and editing will emerge [7].
AI视频生成的Vidu样本:攻坚视频生成核心难题,引领内容生产力变革
锦秋集· 2025-05-06 14:36
多模态 AI 技术正以前所未有的速度重塑内容创作领域。 从2024年 OpenAI Sora 点燃全球想象,到近期,吉卜力风图片席卷全网。这个一度被视为 AI 终极想象力边界 的领域,正以前所未有的速度冲破技术壁垒。 视频生成作为技术难度与应用潜力并存的关键环节,也吸引了全球范围内的广泛关注和投入。 在追求更长时长、更高分辨率、更惊艳视觉效果的同时,内容一致性难以保证、生成过程可控性不足、以及高 昂的计算成本等核心挑战,依然限制了其在专业领域、大众娱乐领域的规模化应用。 在此背景下,由生数科技研发的视频生成模型 Vidu,展现出一条差异化的发展路径。在多模态视频生成技术 的早期发展阶段,通过集中资源解决专业用户的核心痛点,如一致性、可控性、效率,建立起差异化优势和用 户基础,尤其是在动画等特定领域形成壁垒。 根据生数科技廖谦在近期访谈中的阐述,Vidu 的核心定位是"全球领先的AI内容生产平台 ",这也意味着 ,除 了追求基础生成能力的提升,也需要优先解决实际工作流中的关键痛点。 比如,生数科技敏锐的发现,纯粹的文生视频因为难以控制一致性,应用者并不多 。而 Vidu 推出的"参考 生"(Reference ...
生数科技按下B端商业化快进键:30天签约智谱/飞书等8家行业龙头
Zhong Guo Chan Ye Jing Ji Xin Xi Wang· 2025-05-06 08:49
Core Insights - The commercialization of the AI video generation industry is accelerating, with the Chinese AI company, Shengshu Technology, rapidly announcing partnerships with several leading enterprises in a short time frame [1] - Shengshu Technology's flagship product, Vidu, has achieved significant recognition in the multimodal generation field, indicating its advanced capabilities and leading position in the market [1] Group 1: B2B Commercialization Growth - Shengshu Technology has established deep partnerships across multiple sectors, including internet, hardware manufacturing, film and animation, and cultural media, indicating a robust and diversified commercialization strategy [2][3] - The company has integrated Vidu into major platforms such as 360 Search, Baidu Search, and Amazon Cloud, expanding its global market reach [2] - In the film and animation sector, Shengshu Technology has secured rights to adapt popular web novels and collaborated on AI-generated promotional content for major films [2] Group 2: Performance Metrics - Vidu has achieved top rankings in global video generation assessments, with scores of 87.41% and 60.98% in the VBench Leaderboard, surpassing competitors like Runway and LumaAI [4] - The model also leads in specialized categories for animated and realistic styles, showcasing its strong and stable capabilities in video generation [4] Group 3: Solution Delivery and Client Engagement - The company emphasizes a complete and systematic delivery capability, which is crucial for its commercial maturity [6] - Shengshu Technology provides tailored technical teams for various industries, offering over 500 industry-specific templates and end-to-end solutions for advertising and animation [7] - The ability to embed AI capabilities into enterprise workflows and provide comprehensive lifecycle services is a key factor for clients choosing Shengshu Technology's models [7][8] Group 4: Industry Positioning - Compared to larger companies with complex business lines, Shengshu Technology's agility allows for quick responses to client needs, enhancing its competitive edge in the B2B market [8] - The focus on solution value over mere technological scarcity is becoming a significant pricing anchor in the AI industry [8] Group 5: Future Outlook - The industry is closely watching whether the AI video generation sector can carve out a unique path for commercialization [9]
字节快手迎来关键对决
Hua Er Jie Jian Wen· 2025-04-22 12:39
作者 | 刘宝丹 编辑 | 周智宇 近日,快手正式发布可灵2.0视频生成模型及可图2.0图像生成模型,将视频及图像创作的精准度带上一 个新高度。同期,字节Seed团队正式发布Seedream 3.0 技术报告,据第三方榜单Artificial Analysis, Seedream 3.0综合性能已追平文生图SOTA模型GPT-4o,进入全球第一梯队。 作为短视频平台,字节和快手被认为是AI多模态领域的有力竞争者。经过一年多的技术追赶,双方在 AI视频生成领域都取得了不错的进展。 根据AI产品榜3月数据,在全球AI产品增速榜(仅APP)上,即梦AI 以173.57%的月活增速位居第5,是 增速最快的AI视频应用,其月活规模约2037万,而可灵AI的增速仅为36.44%,排名第14。根据快手公 布的数据,截至目前,可灵AI全球用户规模突破2200万。 AI竞赛焦点已经开始转向多模态,字节和快手在AI视频赛道的竞争也日趋激烈。 不过,当前AI视频生成领域尚未涌现类似DeepSeek在大型语言模型(LLM)领域的标杆性产品,根据 Gartner 2024年新兴技术成熟度曲线显示,该技术仍处于创新触发期,这也意味着,字 ...
ZPedia丨诺兰看了沉默,王家卫看了流泪:全球首款无限时长AI视频模型横空出世
Z Finance· 2025-04-21 01:56
Core Viewpoint - The article discusses the current state of AI video generation, highlighting the limitations of existing tools and the breakthrough achieved by Kunlun Wanwei's Skyreels-V2, which redefines video generation capabilities and offers a comprehensive filmmaking solution [1][3]. Group 1: Current State of AI Video Generation - AI video generation tools are currently limited to short clips of around 10 seconds, struggling with coherent storytelling and quality [1]. - Existing models often produce unsatisfactory visual effects and lack emotional depth in character portrayal [1][3]. - The industry is facing a technical bottleneck, with many tools unable to produce longer, cohesive narratives [1][5]. Group 2: Breakthrough of Skyreels-V2 - Skyreels-V2 is the first open-source film-grade generation model that supports unlimited video length, breaking the existing constraints of AI video generation [1][3]. - It introduces a "dual-engine" architecture that enhances three core metrics: duration extensibility, visual quality, and director control [1][3]. - The model allows for continuous storytelling, enabling the creation of long-form content that rivals traditional filmmaking [6][10]. Group 3: Technical Innovations - Skyreels-V2 employs a diffusion forced framework, integrating multi-modal large language models and reinforcement learning to overcome existing technical challenges [10][12]. - The model has a vast dataset of over 100 million samples, including 280,000 films and series, which enhances its training and output quality [14]. - It achieves high visual fidelity, supporting outputs of 720p and above, and maintains realistic motion dynamics [8][12]. Group 4: Practical Applications - Skyreels-V2 serves as a creative platform for various users, from novelists to marketers, enabling them to generate high-quality video content with minimal technical knowledge [20][22]. - It allows creators to experiment with different narrative styles and visual languages, enhancing the creative process [24][25]. - The model simplifies the filmmaking process, making it accessible to a broader audience by transforming ideas into visual narratives without the need for extensive technical skills [25].
快手-W(01024):可灵2.0模型全新发布,看好广告营销、UGC、影视创意等多行业赋能
Orient Securities· 2025-04-18 13:54
Investment Rating - The report maintains a "Buy" rating for the company, with a target price of HKD 77.61 per share based on a 16x PE valuation for 2025 [2][6]. Core Views - The report highlights the successful launch of the Kuaishou Keling 2.0 model, which is expected to empower various industries such as advertising, UGC, and film creativity [1][4]. - The company has shown significant growth in its AI capabilities, with a user base exceeding 22 million and a monthly active user (MAU) growth of over 25 times since the launch of Keling AI [4]. - The Keling 2.0 model has improved semantic response capabilities, dynamic quality, and visual aesthetics, positioning the company as a leader in the global video generation market [4]. Financial Forecast and Investment Recommendations - The adjusted net profit forecast for the company is projected to be CNY 177 billion, CNY 194 billion, and CNY 229 billion for the years 2024, 2025, and 2026 respectively [2][5]. - The company's revenue is expected to grow from CNY 113.47 billion in 2023 to CNY 153.30 billion in 2026, reflecting a compound annual growth rate (CAGR) of approximately 11.1% [5][8]. - The report anticipates a gross margin improvement from 50.6% in 2023 to 56.2% in 2026, indicating enhanced operational efficiency [5][8]. Valuation Metrics - The report uses a PE valuation method, maintaining a 16x PE for 2025, leading to a reasonable valuation of CNY 3,107 billion or HKD 3,345 billion [6][7]. - The company's earnings per share (EPS) is projected to increase from CNY 1.48 in 2023 to CNY 4.96 in 2026, demonstrating strong earnings growth potential [5][8].
速递|AI视频Runway发布Gen-4,低成本生成720p微电影,影视业是否会买账?
Z Potentials· 2025-04-01 03:49
图片来源: Runway Runway AI 的一款新人工智能模型旨在让用户创建具有一致角色、物体和背景的视频, 这标志着在利用计算机更快速、低成本制作电影的竞赛中可能取得 了重大进展。 Runway 计划在周一向付费用户发布 Gen-4 ,并计划在本周晚些时候添加一个功能,旨在使软件在生成视频场景时更加一致。 公司表示,用户将能够生成 720p 分辨率的五秒和十秒长的剪辑。 本次 Runway 的新 AI 模型 挑战 OpenAI 的 Sora ,将为用户提供更连贯的视频。 这家总部位于纽约的初创公司在 2023 年初推出了一种模型,能够根据书面提示生成略显卡顿的三秒剪辑,从而引发了对 AI 视频生成器的热潮,例如"沙漠 景观的无人机镜头"。两年后,竞争显著加剧,包括 OpenAI 和 Pika 在内的科技公司纷纷推出类似服务。现在, Runway 正努力保持在竞争的前列。 " "我们现在的目标是,确保我们正在开发和构建的东西,达到好莱坞和实际电影制作人及专业人士所要求的标准和质量。" Runway 的联合创始人兼CEO Cris Valenzuela(克里斯·瓦伦苏埃拉)在一次采访中说道。"这感觉像是一个 ...
生数科技加速商业化:原字节跳动AI大将、火山引擎高管骆怡航加盟出任CEO
IPO早知道· 2025-03-13 05:06
AI视频生成赛道已到了技术成熟和商业化落地的关键时刻。 本文为IPO早知道原创 作者|Stone Jin 微信公众号|ipozaozhidao 据IPO早知道消息,原字节跳动AI大将、火山引擎高管骆怡航于近日加入生数科技,担任CEO一职, 全面负责公司研发、产品、商业化及团队管理工作。 图 生数 骆怡航博士毕业于清华大学自动化系,深耕云计算及AI领域十余年,拥有深厚的技术背景、产业生态 理解和成熟的商业化经验,还具有丰富的海外拓展经历。 在加入生数科技之前,他担任字节跳动火 山引擎AI应用产品线一号位,汇报火山引擎总裁,全权负责产品线的战略、产品和商业化。 据悉, 该条产品线由骆怡航博士从 0组建,涵盖多个传统AI、大模型及大模型应用产品,管理规模数百人, 服务全球多个行业及国家的近万家客户,该产品线当前是火山引擎的重点产品线之一,也是大模型业 务的主力产品线。更早期,他在字节跳动负责AI解决方案与商业合作,曾参与到字节跳动早期的AI中 台规划与建设,见证并推动了字节跳动在AI领域的发展。 事实上,从整个行业发展来说,骆怡航选择加入生数科技,某种程度上也意味着AI视频生成赛道已到 了技术成熟和商业化落地的关键 ...