微博视频怎么下载？在当今信息高度发达的时代，社交媒体已经成为了人们获取信息、交流思想和分享生活的重要平台。其中，微博以其简洁明了的发布方 式和广泛的用户基础，成为了自媒体从业者必须掌握的工具。下载微博不仅是获取信息的途径，更是自媒体繁荣发展的重要助力。首先，下载微博可以让自 媒体从业者实时获取热点信息。微博上的热搜榜单和话题讨论迅速反映出社会各界的关注点，通过这一平台，自媒体从业者能够迅速捕捉到最新的动态和趋 势。这种快速的信息获取能力，使得他们在创作内容时能够紧跟时代潮流，充分把握公众心理，从而更好地与受众进行沟通。其次，微博是一个充满互动的 平台。自媒体从业者可以通过下载并使用微博，与受众建立更直接的联系。 第1步，请将这个方法需要结束的星优视频解析下载器软件安装到电脑上，安装结束后打开软件。 第2步，找到并复制微博视频链接： ① 在电脑上打开微博网站，从网站里找到需要的视频。如下图所示点击视频小图标右侧的橙色文字，打开视频播放主页。 ② 随后将视频比方也的网址链接复制下来。 第3步，再次回到刚安装的星优视频解析下载器软件，将复制的网址链接粘贴到上方输入框里。由于每次只能解析下载一个视频，所以只能粘贴一个 ...

12月16日，抖音副总裁李亮在微博发文称，我们推出财经行业公约，是希望重点打击那些不具备专业资 质讲解金融市场等专业性内容，推荐金融产品的现象。有账号甚至仿冒、包装自己专家、金融机构员工 的身份，发布财经内容，误导性很强，产生了很坏的影响。我们希望通过更严格的资质限制把这类账号 清理出去。也倡导深度专业内容分享者前置做好资质认证，让用户放心。大家日常分享客观、合规的财 经类经验是完全OK的。另外需要强调，有资质也不代表就可以随便说。 此前，抖音发布《抖音社区财经行业公约（试行）》，明确账号资质、内容管理、营销行为等核心治理 规范以及违规处理与责任追究机制，规范财经相关内容传播。《公约》适用范围覆盖抖音社区内所有发 布涉财经内容的账号，从源头划定治理边界。 在账号资质方面，《公约》倡导财经领域创作者完成平台财经专业资质认证，明确禁止未经认证账号发 布财经专业内容或推荐相关服务。 编辑｜心一 ...

Core Insights - Elon Musk has reached a net worth of $677 billion, becoming the first person in history to surpass the $600 billion mark, with the potential to become a trillionaire soon [2][19] - This wealth surge is attributed to a synergistic explosion across Musk's technology empire, which spans space, automotive, and artificial intelligence sectors [2] Group 1: SpaceX - SpaceX's valuation has doubled to $800 billion in December from $400 billion in August, making it the largest unicorn globally [4] - Musk's 42% stake in SpaceX has contributed $168 billion to his wealth, serving as a core engine for this wealth increase [4] - The company is accelerating its IPO plans for 2026, with a potential valuation of $1 trillion, which could significantly boost Musk's net worth [4][5] Group 2: Tesla - Tesla's ambitious compensation plan aims to increase the company's market value to $8.5 trillion and achieve significant production and subscription targets by 2035 [6] - Despite a 39% year-on-year decline in EU sales, analysts remain optimistic about Tesla's growth potential, particularly in autonomous driving and robotics [6][7] - The rollout of fully autonomous driving (FSD) is seen as a key variable for Tesla's valuation, with plans for nationwide expansion of Robotaxi services [6][8] Group 3: xAI and Other Ventures - xAI has recently completed a $6 billion Series C funding round, with its valuation rising to $40-50 billion, supported by top-tier investors [10] - Musk's 53% stake in xAI is valued at $60 billion, with significant growth potential as AI technologies commercialize [10] - Starlink, SpaceX's satellite internet service, is projected to generate substantial revenue, contributing to the company's valuation and providing stable cash flow [11][13] Group 4: Future Growth and Market Position - Tesla's upcoming products, Cybercab and Optimus robots, are expected to launch in 2026, marking a shift from an automotive manufacturer to a technology platform [14][16] - The integration of X (formerly Twitter) and Neuralink into Musk's ecosystem is seen as a strategic advantage, despite their current lack of significant revenue [16] - Musk's wealth growth has outpaced that of other billionaires, with a staggering increase from $24.6 billion in March 2020 to $677 billion by December 2025 [19][17]

日前，国内权威第三方数据机构QuestMobile发布了《2025年新媒体生态盘点》报告。报告显示，随着人工智能技术的爆发 式增长，AI相关内容已深度融入主流内容平台，正在重塑用户的媒介使用习惯。数据显示，2025年10月AI相关内容用户渗 透率同比增长9.9个百分点，且深度兴趣用户呈年轻化特征。在这一轮技术变革中，微博凭借其独特的"开放社交+热点搜 索"生态，在AI应用落地方面展现出极高的用户粘性与活跃度。 领跑行业：日均8.1次高频调用，AI成微博用户"刚需" 报告披露，AI插件正在成为头部平台的新标配。2025年10月抖音、微博、快手平台AI插件月活跃用户规模均已超三千万 级。值得注意的是，在用户粘性指标上，微博用户APP端AI应用插件的人均单日使用次数高达8.1次，这一数据显著高于行 业同类平台的平均水平，位居前列。 QuestMobile披露的最新数据，从侧面印证了微博在AI业务布局上的阶段性成效。2024 年，面对AI这一全球科技巨头竞相 布局的核心赛道，微博基于DeepSeek大模型技术及平台内容生态，推出了AI 搜索产品"微博智搜"，为用户提供"热点追踪- 即时搜索-深度解析"的闭环体验。今年 ...

Group 1 - The core viewpoint emphasizes that Weibo's trending topics are not merely marketing channels but are influenced by a complex algorithm assessing search popularity, interaction quality, content timeliness, and public sentiment [2] - Brands should align their content with public issues to avoid being ignored or disliked by users, positioning themselves as participants rather than promoters [2] - Authentic content that resonates with users is crucial, as stiff advertising language fails to generate shares, while emotionally valuable or socially relevant content encourages organic dissemination [3] Group 2 - Brands should respect user activity patterns but not solely rely on peak posting times; maintaining content quality and ongoing interaction is essential for sustaining topic vitality [4] - Initial interactions should come from genuine audiences, as attempts to artificially create buzz through non-natural means violate Weibo's community guidelines, leading to potential penalties [5] - Official advertising resources must be clearly marked, as these tools differ in user perception and interaction effectiveness compared to organic trending topics [6] Group 3 - Trending topics reflect genuine public interest rather than direct results of marketing budgets; brands should focus on whether their content is worthy of discussion while respecting platform rules and user attention for sustainable social influence [7]

Core Viewpoint - Douyin released the "Douyin Community Financial Industry Convention (Trial)" on December 16, which establishes core governance norms for account qualifications, content management, marketing behaviors, and mechanisms for handling violations and accountability, aiming to regulate the dissemination of financial-related content within the Douyin community [1] Account Qualification - The convention encourages creators in the financial sector to complete the platform's financial professional qualification certification before publishing financial professional content, explicitly prohibiting unqualified accounts from publishing such content or recommending related services [2][4] Content Management - The platform promotes the sharing of objective and neutral content related to financial professional knowledge, while prohibiting unqualified accounts from publishing financial professional content or implying they have a financial background [6] - It is forbidden to impersonate financial experts or institutions, and any changes in qualifications must be reported to the platform within 30 days [6] Marketing Behavior - Financial institutions and professionals are prohibited from conducting marketing activities beyond their business scope and from engaging in misleading marketing practices [10] - The convention bans the promotion of illegal financial services, including illegal fundraising and illegal tax evasion, as well as the dissemination of false information regarding financial products [10] - It also prohibits the use of misleading endorsements or fabricated investment experiences to mislead users about investment safety [10] Violation Handling and Accountability - Violations of the governance norms will result in graduated penalties based on the severity of the violation, including the cancellation of interactive functions for unqualified accounts and potential permanent bans for serious infractions [11][13] - The platform will cooperate with judicial and law enforcement agencies in cases where illegal financial services cause user rights damage [13]

IT之家 12 月 15 日消息，据美联社当地时间 12 月 11 日报道，在澳大利亚正式实施全球首个 16 岁以下儿童社交媒体禁令后，丹麦正准备跟进，对 青少年接触社交平台设立更严门槛。 目前当地多数平台已设定 13 岁门槛，欧盟法律也要求科技企业加强保护，然而丹麦当局指出，现 实效果依然有限。官方数据显示，13 岁以下丹麦儿童中约 98% 至少拥有一个社交媒体账号，10 岁 以下儿童接近一半。 丹麦数字事务大臣卡罗琳・斯塔格表示，禁令仍需经过公众咨询和议会多轮审议。"多年来，社交 媒体平台在孩子的世界里几乎没有边界。夜晚进入实体娱乐场所时，会有人检查年龄，而数字世界 没有这样的把关机制，这正是必须补上的环节。" 在澳大利亚，新法律已对主要平台施加高额罚款压力。Facebook、Instagram、Kick、Reddit、 Snapchat、Threads、TikTok、X 和 YouTube 若未移除 16 岁以下儿童账号，最高将被处以 5000 万澳 大利亚元（IT之家注：现汇率约合 2.35 亿元人民币）罚款。 丹麦政府尚未公布具体执法方式。当地数字事务部已宣布推出"数字证明"应用，预计明年春季上 线 ...

Market Performance - The Dow Jones index closed down 0.09% at 48,416.56 points, the S&P 500 index fell 0.16% to 6,816.51 points, and the Nasdaq index decreased by 0.59% to 23,057.41 points, influenced by declines in AI-related stocks such as Broadcom and Oracle, which dropped over 5% and 2% respectively [2] - Investors shifted focus to economically sensitive sectors like consumer discretionary and industrials, while heavily buying healthcare stocks [2] Analyst Insights - Aptus Capital Advisors' stock chief David Wagner noted a prevailing sentiment of aversion towards AI trades, but believes that the market will continue to be dominated by leading companies, referred to as the "Seven Giants," due to their underestimated operational leverage [3] - Wagner expressed that as long as revenue maintains growth, these companies will continue to expand profit margins and become high-return beneficiaries in the coming year [3] Economic Data and Market Outlook - Wagner is not overly concerned about the current market performance, describing the pullback as "healthy" and "normal," suggesting that there is still potential for upward movement despite the partial realization of the "Santa Claus rally" [4] - Upcoming economic data, including November non-farm payrolls and October retail sales, is expected to set the market tone, having been delayed due to the U.S. government shutdown [4] Stock Performance - Major tech stocks mostly declined, with Nvidia up 0.73%, Apple down 1.50%, Microsoft down 0.78%, Google down 0.35%, Amazon down 1.61%, Meta up 0.59%, and Tesla up 3.52% [5] - Chinese concept stocks saw a widespread decline, with the Nasdaq Golden Dragon China Index down 2.17%, Alibaba down 3.59%, JD down 2.00%, and Pinduoduo down 1.39% [5] Company News - Nasdaq has submitted a proposal to the SEC to extend trading hours from 16 hours to 23 hours on weekdays, aiming to implement a "23/5" trading model [6][7] - Nvidia announced the release of the Nemotron 3 series open-source models, which include Nano, Super, and Ultra versions featuring a hybrid Mamba-Transformer architecture [8] - Elon Musk's net worth surged to $677 billion, primarily due to the increased valuation of SpaceX, which reportedly reached $800 billion, doubling from $400 billion in August [9] - Strategy, a major Bitcoin holder, purchased 10,645 Bitcoins for $9.8 billion, raising its total holdings to 671,268 Bitcoins with an average purchase price of $74,972 [10] - Sanofi has expanded its collaboration with Dren Bio to jointly develop next-generation B-cell depletion therapies for various autoimmune diseases, with Dren Bio receiving an upfront payment of $100 million and potential future payments of up to $1.7 billion [11]

Group 1 - Donald Trump’s return to the White House has sparked a wave of investment enthusiasm in Wall Street and the cryptocurrency sector, with traders betting on the potential benefits for companies and crypto projects associated with Trump [1][12][13] - The stock of Trump Media Technology Group, which owns the social platform "Truth Social," saw its price triple in the five weeks leading up to the election, reaching a valuation of $11 billion despite never being profitable [1][13] - Currently, the stock price has plummeted to below $11, representing an approximately 80% decline from its peak, with a market cap now under $3 billion [2][13] Group 2 - The "Truth Social" platform has not gained mainstream popularity as expected, with only 1.5 million monthly active users compared to competitors like X and Reddit [2][14] - Other investments related to Trump have fared even worse, such as the official Trump meme coin, which peaked at $45.57 with a market cap of $9 billion but has since dropped to around $5.6, losing 88% of its value [4][5][16][17] - Melania Trump's meme coin saw a staggering 99% loss, dropping from a peak of $8.48 to just $0.11, with a market cap now at $1 million [6][18] Group 3 - The private prison stocks, which initially surged due to expectations of increased demand under Trump's administration, have also seen significant declines, with GEO Group's stock price halving from its peak of $35.35 [8][20][22] - Conversely, some investments have performed well, such as European aerospace and defense stocks, which have risen over 70% this year due to increased defense spending pressures from Trump [10][22] - Bitcoin prices surged following Trump's election, with current prices around $90,000, significantly higher than the $63,000 level at the end of September 2024, despite a drop from recent highs [11][24]

Core Insights - The social media platform "X," owned by Elon Musk, experienced significant revenue growth in Q3, achieving $752 million, a year-over-year increase of over 17% [1] - Despite the revenue growth, the company is facing substantial cost challenges, including restructuring expenses, leading to a net loss of $577.4 million in Q3 [1] - There are signs of stabilization for the company after initial turmoil following Musk's acquisition, with EBITDA for Q3 reported at approximately $454 million, reflecting a 16% year-over-year increase [1] Revenue Performance - "X" generated $752 million in revenue for Q3, marking a 17% increase compared to the same period last year [1] - Total revenue for the first nine months of the year exceeded $2 billion [1] Cost Challenges - The company is grappling with high costs, primarily due to restructuring efforts [1] - The net loss for Q3 was $577.4 million, indicating significant financial strain despite revenue growth [1] Profitability Metrics - EBITDA for Q3 was approximately $454 million, which is a 16% increase year-over-year [1]