The hottest Video Substack posts right now

And their main takeaways
Category
Top Literature Topics

There Are Now High-Quality Video Versions Of My Articles For People Who Prefer Video Format

Caitlin’s Newsletter • 544 implied HN points • 15 Mar 24
🕹 Technology Video Content Social media Audio Platforms
  1. Caitlin Johnstone now offers high-quality video versions of her articles for those who prefer video format.
  2. The videos feature subtitles, a reading of the articles by her husband Tim, relevant screenshots, and occasional light-hearted moments.
  3. Caitlin Johnstone also provides audio versions of her articles on platforms like Soundcloud, Spotify, and other major podcast platforms.

OpenAI Sora: One Step Away From The Matrix

The Algorithmic Bridge • 849 implied HN points • 16 Feb 24
🕹 Technology AI Simulation Video Model
  1. OpenAI's Sora is a revolutionary text-to-video AI model that excels in generating high-quality videos with various resolutions and aspect ratios.
  2. Sora is a diffusion transformer model that leverages a mix of diffusion model (DALL-E 3) and transformer architecture (ChatGPT) to process videos like ChatGPT processes text.
  3. Sora serves as a generalist, scalable model of visual data, capable of creating images and videos, transforming them, and simulating physically sound scenes, albeit in a primitive manner.

Deepfake pedagogy

imperfect offerings • 319 implied HN points • 24 Feb 24
🕹 Technology AI Video Education Media Ethics
  1. Synthetic media like deepfake videos raise concerns about truth and authenticity, impacting education and public discourse.
  2. The development and use of AI-generated media like Sora in elections and public communication can distort reality and trust in information.
  3. Educators need to focus on critical thinking, authentic assessment, and personal engagement to navigate the challenges posed by synthetic media in learning environments.

OpenAI’s Sora for video, Gemini 1.5's infinite context, and a secret Mistral model

Democratizing Automation • 221 implied HN points • 16 Feb 24
🕹 Technology AI Models ML Video Innovation
  1. OpenAI introduced Sora, an impressive video generation model blending Vision Transformer and diffusion model techniques
  2. Google unveiled Gemini 1.5 Pro with nearly infinite context length, advancing the performance and efficiency using the Mixture of Expert as the base architecture
  3. The emergence of Mistral-Next model in the ChatBot Arena hints at an upcoming release, showing promising test results and setting expectations as a potential competitor to GPT4

Edge 374: Some Technical Details we Learned About OpenAI's Sora

TheSequence • 140 implied HN points • 29 Feb 24
🕹 Technology AI Generative models Video Engineering
  1. OpenAI's Sora is a groundbreaking text-to-video model that can create high-quality videos up to a minute long.
  2. The release of Sora has caused a lot of excitement and discussion in the generative AI community and media outlets.
  3. While OpenAI has not revealed extensive technical details about Sora, the model includes some clever engineering optimizations.
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Tutorial: How to narrate video with Sora, GPT-Vision, and ElevenLabs

Artificial Ignorance • 79 implied HN points • 28 Feb 24
🕹 Technology AI Video Tutorial Narration Models
  1. The emergence of tools like Sora from OpenAI is revolutionizing video production with realistic outputs and seamless object interactions.
  2. Creating nature documentaries and other narrative videos through automated processes involving Sora, GPT-Vision, and ElevenLabs is becoming increasingly feasible.
  3. The future of entertainment and media is set to be transformed by AI-driven technologies, enabling faster video generation and real-time content creation for indie filmmakers and creators.

Uploading Instagram Videos with 94% LESS CPU

Byte-Sized Design • 58 implied HN points • 11 Feb 24
🕹 Technology Social media Video Compression Engineering Digital
  1. Instagram improved video uploading efficiency by compressing videos first to progressive encodings and then converting them to adaptive-bit-rate videos, saving 94% of resources.
  2. The challenge for Instagram was to support various video formats for different devices while minimizing resource consumption and CPU usage.
  3. Insightful optimization was achieved by realizing that progressive and adaptive bit rate encodings could use the same codec, streamlining the encoding process to focus on scalability.

Generative AI and the Dark Forest

Daniel Pinchbeck’s Newsletter • 11 implied HN points • 08 Mar 24
🕹 Technology AI Internet Video Scams Surveillance
  1. Generative AI has the potential for positive impacts like scientific breakthroughs, but its negatives such as military misuse and media disruption may outweigh the benefits.
  2. The influx of fake content, scams, and deep fakes created by AI poses serious challenges, leading to a digital garbage dump on the internet.
  3. While AI can enable innovative capabilities like text-to-video technology, the sheer volume of content may lead to apathy and lack of creativity in media production.

Death

Soaring Twenties • 231 implied HN points • 07 May 23
🎨 Art & Illustration Essays Fiction Poetry Video
  1. The topic of Death evoked deep and varied responses from writers.
  2. The contributions ranged from personal essays to poetry, showcasing different perspectives.
  3. The Symposium highlighted the power of exploring complex themes through creative mediums.

The future of social media 🔮

The Digital Native • 137 implied HN points • 17 Jul 23
🕹 Technology Social media Video Audio Text
  1. The history of social media platforms reveals how they evolved over time from the first websites to the current popular ones.
  2. The future of social media is shifting towards more video content, engagement with photos, the rise of podcasts, and the importance of authentic self-expression.
  3. New platforms like Threads are emerging, offering unique ways for users to connect and share content, hinting at a return to more honest and less curated social media trends.

Sora at the Movies

GOOD INTERNET • 10 implied HN points • 18 Feb 24
🕹 Technology AI Movies Entertainment Video
  1. AI-generated movies are still a decade away due to the challenge of conveying emotions and depth in storytelling through synthetic video. It's about more than visual effects; it's the connection and relatability with characters that make a movie impactful.
  2. OpenAI's Sora aims to create a world model for future AGI by 'understanding' spatial realities, but it's still far from truly grasping physical reality. Object constancy and depth perception are crucial for AI to comprehend the world like we do.
  3. The development of multimodal AI-systems combining spatial understanding, language, and audio is progressing, but AI still lacks the imaginative, curious, and social skills that babies possess. It's a long journey before AI can truly comprehend and interact with the world like humans do.

🥊 The Google vs OpenAI boxing match continues

Year 2049 • 6 implied HN points • 16 Feb 24
🕹 Technology AI Models Video Research
  1. OpenAI and Google are continuously surprising with new AI advancements like Gemini 1.5 Pro and Sora.
  2. Google's Gemini 1.5 Pro features a 1 million token context window and uses innovative architecture for improved performance.
  3. OpenAI's Sora introduces text-to-video capabilities with impressive video generation but still faces challenges in certain scenarios.

Where is Midjourney for video? Text to video is coming (but not here yet)

Mythical AI • 98 implied HN points • 24 Mar 23
🕹 Technology AI Video Tools Research Papers Models
  1. Creating videos from text prompts is challenging because it involves understanding and replicating movement besides images.
  2. Existing text to image systems are amazing but doing text to video requires additional capabilities.
  3. While there are research papers and tools for text to video, there's no high-quality solution yet, but advancements are expected in the future.

A Valentine Gush

The False Consensus Effect • 78 implied HN points • 14 Feb 22
🎨 Art & Illustration Poetry Painting Love Music Video
  1. The author reflects on their relationship with their partner and the love that has grown over time.
  2. The post includes personal elements like songs and a love letter from the past, showcasing the depth of their connection.
  3. There's a theme of enduring love and appreciation for their partner, demonstrated through art and memories shared in the post.

New Jobs for a New Age: Job One-DALL-E Driver

Perfecting Equilibrium • 19 implied HN points • 26 Feb 23
🕹 Technology AI Content creation Video Art Graphic design
  1. New technologies like artificial intelligence are changing job landscapes, but also creating new opportunities.
  2. Prompt-based artificial intelligences like DALL-E can assist with tasks like graphic design and writing.
  3. Experimenting with different prompts and styles can help generate unique and interesting results when using AI tools.

Ink #3

Arjun’s Newsletter • 3 implied HN points • 10 Sep 23
📚 Literature Short Story Video
  1. Arjun shares his favorite reads and insights weekly on his Substack.
  2. Chekhov's short stories are rich in character and complexity.
  3. F. Scott Fitzgerald's 'The Crack Up' offers a somber reflection on ambition and tragedy.

💙 Spring brings rings and things 💙

Association of Cryptocurrency Journalists and Researchers • 0 implied HN points • 12 Jun 23
🔮 Crypto Journalism Research Policy Video Tweets
  1. The newsletter covers top crypto journalism and research from April and May, reflecting on significant crypto stories
  2. The articles include discussions on cryptocurrency market trends, regulatory challenges, and technological advancements
  3. Members can engage with the newsletter by contributing articles or joining as journalist members for exclusive benefits

Polymath Engineer Weekly #83

Polymath Engineer Weekly • 0 implied HN points • 27 Feb 24
🕹 Technology Programming Mathematics Video Language Books
  1. Deliberate practice is crucial for improvement. Practicing mindlessly can hinder progress by reinforcing existing habits instead of enhancing them.
  2. Understanding different programming paradigms like supervision trees in Erlang can be beneficial for managing state and processes effectively.
  3. The Black-Scholes/Merton equation, originating from physics, revolutionized finance with trillions of dollars at stake, showcasing the impact of cross-disciplinary knowledge.

Extracting Audio from Video

rtnF • 0 implied HN points • 15 Jun 23
🕹 Technology Audio Video Compression
  1. To extract audio from a video, use the command 'ffmpeg -i input.mp4 -vn -acodec copy output-audio.aac'
  2. After extraction, compress the audio with 'ffmpeg -i input.aac -map 0:a:0 -b:a 96k output.mp3'
  3. The process involves two steps: extraction and compression