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这篇最新顶刊论文,刷新了我对短视频成瘾的认知
3 6 Ke· 2025-11-17 10:33
Core Insights - The paper analyzes the relationship between short video consumption and cognitive abilities as well as mental health, summarizing findings from 71 studies involving 98,299 participants [1][2]. Impact on Cognitive Abilities - Overall, short video consumption has a moderate negative correlation with cognitive abilities (r = -0.34), with attention (r = -0.38) and inhibitory control (r = -0.41) being the most affected areas [3][4]. - Other cognitive domains such as language, memory, and working memory show weak negative correlations (r ranging from -0.14 to -0.21), while reasoning does not show significant correlation [5][4]. - The study indicates that heavy short video users may experience structural changes in the brain cortex, which correlate with decreased attention and inhibitory control [4]. Impact on Mental Health - Increased short video usage is significantly and weakly negatively correlated with mental health indicators (r = -0.21), with anxiety (r = -0.33) and stress (r = -0.34) showing the strongest correlations [7][8]. - The findings suggest that excessive short video consumption may lead to sleep disorders, which are recognized risk factors for anxiety and depression [8]. Unconventional Findings - The frequency of usage has minimal negative impact, while addiction to short videos is the primary concern affecting attention and memory [9]. - The negative effects of short video consumption are consistent across all age groups, indicating that both adults and children are equally susceptible [9][10]. - Interestingly, short video consumption does not significantly impact body image or self-esteem, possibly due to the diverse content available on platforms [10]. - TikTok usage alone appears to pose lower risks compared to general short video usage across multiple platforms, suggesting that cross-platform consumption may lead to higher addiction levels [12][13][14].
Content Is A Science
Content Strategy & Audience Retention - Content creation is a science, not just an art [1] - Listener churn increases by 82% within the first 3 to 5 minutes if the content doesn't deliver immediate value [1] - Understanding audience consumption patterns is crucial for content success [2] Content Optimization & Trends - Monitoring platforms like TikTok, YouTube Shorts, and Instagram Reels helps identify trending music, fonts, loops, and hooks [2] - A scientific approach is necessary to succeed in content creation [3]
YouTube shorts will crater the creator economy
The Verge· 2025-11-02 19:00
Why do I keep saying the creator economy is going to implode. Because there's some analysis of of Google's earnings this quarter that suggests YouTube Shorts now makes more money than YouTube proper. That's bad news for the creator economy.Right. The way YouTube Shorts is monetized, vastly different than the way traditional YouTube is monetized. >> Second, YouTube Shorts, just like Tik Tok or Instagram Reels, not built on a follow model.So, to the extent that any creator owned an audience on YouTube by havi ...
Adobe’s Premiere iOS App Will Soon Help You Edit and Publish YouTube Shorts
CNET· 2025-10-28 17:39
Heat. Heat. [Music] All right.So, Scott, welcome to Adobe Max. really appreciate you coming and joining us. >> Well, thanks for having me, Eli.It's my first time in Mets. >> Excellent. Glad to be here.>> It's a great show. You're going to love it. Um, I got to say I've been thrilled to work with you and the team on this. ...
Adobe and YouTube Partner to Empower Creators to Produce Amazing Content and Grow Their Audiences
Businesswire· 2025-10-28 12:09
Core Insights - Adobe and YouTube have announced a partnership to empower creators globally by integrating Adobe Premiere's video editing tools with YouTube Shorts, creating a new content creation space called Create for YouTube Shorts [2][5][7] Partnership Overview - The partnership aims to provide creators with the tools needed to produce high-quality content and grow their audiences on YouTube [2][5] - The Create for YouTube Shorts feature will be available in the Premiere mobile app, allowing creators to easily publish their videos to YouTube Shorts [3][8] Features and Capabilities - Creators will have access to Adobe's powerful video editing tools, including exclusive effects, transitions, and templates designed specifically for YouTube Shorts [3][7] - The Premiere mobile app will offer studio-quality audio, AI sound effects, and precision multi-track editing, enhancing the content creation experience [7][8] User Experience - The new content creation space will allow creators to save and share templates, remix content, and utilize various editing features to produce engaging videos [3][8][13] - Creators can access the Premiere mobile app directly from YouTube Shorts by tapping on the "Edit in Adobe Premiere" icon [8]
X @TechCrunch
TechCrunch· 2025-10-22 13:05
YouTube is adding an timer for the Shorts feed to curb doomscrolling https://t.co/rkSbkMoFt0 ...
Scotiabank Raises Alphabet (GOOGL) Price Target to $310, Maintains Sector Outperform Ahead of Q3 Earnings
Yahoo Finance· 2025-10-21 21:23
Core Insights - Alphabet Inc. is experiencing significant movements in the stock market, with Scotiabank raising its price target from $240.00 to $310.00 ahead of Q3 results [1] - Analyst Nat Schindler predicts Alphabet will report the strongest Q3 results among internet companies, driven by growth in Google Cloud Platform and a recovery in the advertising business [2][4] Financial Performance - Alphabet's core advertising business is showing a "clear recovery," with ad growth returning to double digits due to easier comparisons and increased advertiser spending [2] - Expectations for Google Cloud Platform are high, with anticipated growth and margins likely to meet investor expectations [4] Product Developments - YouTube's monetization challenges with Shorts have been addressed, achieving ad monetization levels comparable to traditional YouTube videos on a per-hour basis, indicating effective AI-driven marketing [3] - The new Ironwood TPU (3nm) chip has demonstrated solid improvements over the previous version, helping to narrow the efficiency gap with Nvidia's chips [3]
TikTok’s $14 billion valuation in Trump deal stuns investors
Yahoo Finance· 2025-09-26 12:29
Core Insights - The Trump administration's estimated valuation of TikTok's US business is $14 billion, significantly lower than previous estimates of around $40 billion, surprising investors who view this as a bargain for potential buyers like Oracle Corp. and Silver Lake Management LLC [1][2] Valuation Context - Vice President JD Vance's comments highlight the disparity between the current valuation and earlier projections, indicating that the final purchase price will ultimately be determined by the buyers [2][3] - Ashwin Binwani, founder of Alpha Binwani Capital, suggests that the proposed valuation could be the most undervalued tech acquisition of the decade, estimating it reflects only a third of TikTok's true value based on financial metrics and peer comparisons [4] Revenue Generation - TikTok's US operation, which has 170 million active users, generates revenue exceeding $10 billion annually, making it the firm's most lucrative market [5] Price-to-Sales Ratio - At a $14 billion valuation, TikTok US would have a price-to-sales ratio of approximately 1.4 times, comparable to mature, low-growth companies like Exxon Mobil Corp. and General Mills Inc. In contrast, competitors like Meta Platforms Inc. and Alphabet Inc. trade at significantly higher multiples of around 10 and 8 times sales, respectively [6] Market Reaction - The suggested valuation has been described as "daylight robbery" by Vey-Sern Ling, a senior equity adviser for Asia technology, indicating strong market sentiment against the proposed price [7] Deal Structure - The deal must be completed within 120 days and will involve spinning out TikTok US into a new joint venture, reducing ByteDance's stake to less than 20% to address US national security concerns [7]
TikTok’s $14 billion price tag in Trump deal stuns investors
BusinessLine· 2025-09-26 07:54
Core Viewpoint - The proposed $14 billion valuation for TikTok's US business is significantly lower than previous estimates and suggests a valuation more akin to traditional industries rather than a leading social media platform [1][3]. Valuation Insights - The valuation of $14 billion is well below earlier projections of around $40 billion, indicating a potential undervaluation of TikTok's true worth [1][2]. - Ashwin Binwani, a financial expert, claims the proposed figure represents only a third of TikTok's actual value, highlighting a dramatic misalignment with financial metrics and peer comparisons [3]. - TikTok's US operation, with 170 million active users, generates over $10 billion in annual revenue, suggesting a price-to-sales ratio of approximately 1.4 times, comparable to low-growth companies like Exxon Mobil and General Mills [4][5]. Market Context - In contrast, competitors like Meta Platforms (Instagram) and Alphabet (YouTube) trade at price-to-sales ratios of around 10 and 8 times, respectively, indicating that TikTok's proposed valuation is significantly lower than industry standards [5]. - The deal requires completion within 120 days, with ByteDance's stake in the new joint venture needing to drop below 20% to address US national security concerns [6]. Operational Concerns - Uncertainties remain regarding the management and operation of TikTok post-sale, as none of the potential buyers are established internet or consumer-facing companies [7].
短视频如何实现多个平台的发布呢?不同平台的输出效果如何呢?
Sou Hu Cai Jing· 2025-09-19 05:04
Core Strategy of Multi-Platform Publishing - Each video platform has its unique algorithms and rules, requiring creators to adjust video length and content format according to platform characteristics [6] - Different platforms have specific requirements for aspect ratios and resolutions, necessitating the use of professional video editing software for re-editing to ensure core content aligns with new platform logic [7] Output Effect on Different Platforms - TikTok and Douyin focus on innovation and entertainment, with user preferences leaning towards light-hearted and dynamic content. High interaction rates can significantly boost video views, making interactive elements a viable strategy [8] - YouTube Shorts emphasizes content quality and information, with video thumbnails and titles directly impacting click-through rates. The recommendation algorithm prioritizes audience retention, requiring creators to capture viewer attention in the first few seconds [9] - Instagram's Reels feature highlights visual appeal and fashion sense, targeting a predominantly young female audience. Familiarity with trending hashtags and styles is crucial for increasing video exposure [10] - Facebook has a broad user demographic, where content quality and information are also important. Utilizing groups and pages effectively can enhance video visibility and user engagement [11] Conclusion - Multi-platform short video publishing is not merely a copy-paste process; each platform has distinct user habits and algorithm rules. Creators must adjust and re-edit content according to platform characteristics to maximize video dissemination and interaction [11]