Video Technology

Concurrent Stream Limit: Why Streaming Platforms Enforce It

From global OTT giants like Netflix and Disney+ to EdTech platforms, corporate training portals, and sports broadcasters, enforcing concurrent stream limits is about more than just revenue protection. It directly impacts server resource allocation, user experience, and piracy prevention. Without these limits, account sharing and credential abuse can cause massive financial losses, increase churn, and put premium content at risk of unauthorized distribution. TL;DR — Key Takeaways A concurrent stream limit (also called concurrent stream limiting, CSL, or a concurrent streaming restriction) caps how many videos one account can play at the same time. Major platforms enforce different simultaneous streaming…

Embed Video in Cademi – Video Hosting Guide

If you sell a course using Cademi and want to embed video in Cademi with real piracy protection, custom player, and dynamic watermarking, use VdoCipher video hosting. This guide covers the exact steps by step process to embed video in Cademi. Cademi is one of the most popular membership platforms (hub de membros) in Brazil for selling courses and digital products. But Cademi is a members area, not a video host. You bring your own video hosting and embed it into each lesson. Most creators reach for YouTube or Vimeo by default, and videos from both platform can be downloaded…

Microsoft PlayReady DRM and VdoCipher: 2026 Update

What is Microsoft PlayReady DRM? Microsoft PlayReady is one of the three major DRM (Digital Rights Management) technologies used to protect premium video, alongside Google Widevine and Apple FairPlay. It is built into Windows and is the DRM that runs natively inside the Microsoft Edge browser. In the browser world, PlayReady's main relevance is Edge — which is exactly why some customers ask whether skipping PlayReady leaves Edge users unprotected. The short answer: it doesn't. How VdoCipher covers every browser without PlayReady VdoCipher's DRM stack is built on Widevine and FairPlay. Widevine covers Chrome, Firefox, and — importantly — the…

MPEG-DASH: Dynamic Adaptive Streaming Over HTTP Explained

Have you ever wondered how a video stream switches to different qualities depending on your network conditions? Answer is Adaptive Bitrate Streaming. But how does this techincally work? In concise way, Adaptive bitrate streaming technology works through the video player which identifies network/buffer conditions and decides which quality segment to request next. The server/CDN usually does not “push” a quality change. It simply serves whatever segment URL the player asks for. But who created those different quality video segment URLs and how do the player get to know about those URLs. This is where MPEG-DASH and HLS comes in. As…

Shaka Player DRM: Widevine, FairPlay & VdoCipher Integration

If you are looking to stream your content along with Widevine DRM, chances are that you're bound to come across Shaka player. As an open-source JS library, the Shaka player is widely used for adaptive video streaming. You can play content based on DASH and HLS, without browser plugins, with the help of an Encrypted media extension. Shaka Player is still one of the most used open-source JavaScript players for DASH, HLS, adaptive bitrate streaming, and browser-based DRM playback using EME. Current Shaka Player 4.x releases continue to receive active fixes around HLS, DASH, MIME detection, text tracks, DRM handling,…