Orange Logic’s Post

Streaming systems are a very important concept in System Design. 😀 We generally have 3 types of streaming system - Queues, Topics and PubSubs. 🚀 ✅ 𝗤𝘂𝗲𝘂𝗲𝘀 are a buffer like data structure in which we push events / messages in 𝗙𝗜𝗙𝗢 (First In First Out) manner. Here we have 𝗼𝗻𝗲 𝗣𝘂𝗯𝗹𝗶𝘀𝗵𝗲𝗿 (who sends the message / event) and 𝗼𝗻𝗲 𝗖𝗼𝗻𝘀𝘂𝗺𝗲𝗿 who consumes it. This is used for async communication between 2 services. 💯 ✅ 𝗧𝗼𝗽𝗶𝗰𝘀 are similar to a Queue, where 𝗺𝘂𝗹𝘁𝗶𝗽𝗹𝗲 types of 𝗖𝗼𝗻𝘀𝘂𝗺𝗲𝗿𝘀 can read the same message sent by 𝗼𝗻𝗲 𝗣𝘂𝗯𝗹𝗶𝘀𝗵𝗲𝗿. This is possible as Consumers 𝗱𝗼 𝗻𝗼𝘁 𝗱𝗲𝗹𝗲𝘁𝗲 the message after reading it. This is used for async communication between multiple services. ✨ ✅ 𝗣𝘂𝗯𝗦𝘂𝗯𝘀 are a real time broadcast system with 𝗻𝗼 𝗺𝗲𝗺𝗼𝗿𝘆 / 𝗯𝘂𝗳𝗳𝗲𝗿 to store the data, which is different from Queues and Topics that uses buffer like data structures. Here the 𝗯𝗿𝗼𝗸𝗲𝗿 (PubSub System) 𝗯𝗿𝗼𝗮𝗱𝗰𝗮𝘀𝘁 𝘁𝗵𝗲 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 received from the Publisher to each Subscribers / listeners who are actively connected at that moment. If a subscriber joins late, it won't receive any past messages. 💫 I will keep posting. To stay updated, click on the 🔔 on my profile Nancy Agarwal 😊 #techtidbitswithNancy #streamingsystems #systemdesign #queues #1minRead #growth #learning #opportunity #softwaredevelopment

🚀 Exciting Update! 🚀 The second article in my video streaming series is now live on Hashnode.dev 🎥✨ In this installment, we dive deep into understanding video data, exploring various file formats, and decoding the role of codecs. Whether you're a seasoned pro or just starting out, this article has something valuable for you! Click the link below to read and follow the series: 👉 [Decoding Video Data: Understanding File Formats and Codecs](https://lnkd.in/gJARu3ka) Stay tuned for more insights as we continue our journey from recording to streaming on YouTube. Let's unlock the secrets of video streaming together! 🌐📹 #VideoStreaming #TechSeries #Codecs #FileFormats #Hashnode #YouTubeStreaming #TechInsights #django #react #javascript

Design thinking

Content delivery networks (CDNs) are ideal for delivering pre-recorded videos on websites and on-demand movies. The proximity of content storage to users makes it load faster and deliver quicker. However, CDNs fall short when it comes to real-time video and communication. The delay (latency) of 1 to 30 seconds in CDNs makes real-time communication and interaction impossible. Agora’s Software Defined-Real Time Network (SD-RTN) facilitates live communication and a better viewing experience for live events. SD-RTN ensures the highest-quality experience while eliminating lags and freezes. It also optimizes content for fluency, even under poor local network conditions. This blog provides a detailed overview of CDN vs. SD-RTN. Take a look: https://bit.ly/4a08Zcg #contentdeliverynetwork #CDN

Want to pirate your own video on demand content (for good reasons we promise)? What do you do when you need to create new content formats but don’t have access to the masters? Difficult video encoding problems require unique creative solutions. And that’s exactly what we found for Channel 5. At a recent BBC Tech Meetup, we explained how we created a custom tool to build new content processing pipelines to modernise the British broadcaster’s content streamlining platform. Check out the talk here 👉 https://lnkd.in/eH5TBAaZ #VideoOnDemand #VideoStreaming #DashJsCodeBase #ContentProcessingPipelines

I recently spoke with Steve Strong, co-founder and CTO of id3as, about Norsk. Briefly, Norsk is a suite of tools for creating and managing live media workflows. Uniquely, Norsk handles production, including multi-camera inputs, overlays, and similar elements, as well as transcoding and packaging, all on a single server for minimal latency, CAPEX/OPEX, and maximum density. Norsk provides both a high-level scripting language (low-code) and a drag-and-drop development interface (no-code) for accelerated prototyping and workflow creation. Norsk automatically handles most low-level media-related workflows like transcoding, transmuxing, and packaging, allowing developers to focus on business and UI elements that provide real differentiation and improved QoE. Drawing on 14 years of experience in high-volume, high-availability live streaming, Norsk's workflows are reliable under the most demanding conditions. Steve describes Norsk'suitability for broadcasters in this video, and demonstrates SCTE-35 operation (3:30) and Whisper-based transcription (6:50). Learn more about Norsk at https://norsk.video/.

Devs, ysk Tool Use/Function calling is now generally available in Claude. Three new features to know about: 😍 Streaming: Tool use now supports fine-grained streaming, providing a more natural user experience, especially for long outputs. 🧐 Forced Tool Choice: Developers can now force Claude to use a specific tool, any relevant tool, or let it decide whether to use tools through the "tool_choice" parameter. 👁️ Vision Support: Anthropic has added support for tools that return images, enabling multimodal experiences and enhancing Claude's ability to work with visual content. Really curious to see how this compares to OpenAI Link to full story: https://lnkd.in/eRP4qdTk

Video Encoding vs Video Transcoding: What's the Difference? https://hubs.li/Q02r21hy0 #Lightcast #LiveStreaming #OTT #LiveStreamingServices #OTTStreaming #OTTPlatform #OTTServices #RokuDevelopment #LiveStreamingPlatform #VideoStreaming #ChurchStreaming #ChurchStreamingServices

🚀 How to Design a System Like YouTube? 🎥 Building a scalable video-sharing platform like YouTube requires efficient handling of video uploads, transcoding, and content delivery to millions of users. Here’s a simplified breakdown of how such a system can be designed: 🔹 Video Upload and Object Storage Raw video files are stored securely in Object Storage. 🔹 Transcoding Videos are transcoded into various formats for optimal streaming across different devices. 🔹 Metadata Management Metadata, such as video title, description, and user data, is stored and cached for fast retrieval. 🔹 Content Delivery Network (CDN) A CDN fetches the transcoded video, ensuring smooth video delivery and reducing server load. 🔹 Video Streaming After transcoding, videos are streamed seamlessly via CDN, offering a smooth user experience globally. This system ensures efficient video processing, storage, and delivery, enabling platforms to scale like YouTube! 🌍 🔗 What are your thoughts on building large-scale systems? Let’s discuss! Follow: Hamza Ali Khalid #SystemDesign #YouTube #Scalability #CloudStorage #CDN #VideoStreaming #MoonSys

Did you miss Streaming Media in May? Our CEO, Daniel Alinder, joined a panel discussing securing live streams and VOD content. He talked about the latest strategies and technologies, including DRM, token-based authorization, and watermarking. For those who couldn't attend, catch up on the insights shared during the session. Watch the full panel discussion here! #streamingmediaNYC #paneldiscussion #livestreaming #contentdelivery #vindral