In today’s world of on-demand video, viewers expect seamless, high-quality streaming experiences. Buffering, latency, and downtime are simply unacceptable. To meet these demands, content providers rely on Content Delivery Networks (CDNs) to distribute their content efficiently.However, CDNs can experience outages or performance issues, impacting the viewer experience.This is where NPAW’s CDN Balancer and Active Switcher come in, providing a robust solution for ensuring uninterrupted streaming.
What are CDN Balancer and Active Switcher?
NPAW’s CDN Balancer and Active Switcher are two powerful tools designed to optimize video delivery and enhance Quality of Experience (QoE).They work together to intelligently manage multiple CDNs, ensuring that viewers always receive the best possible streaming experience.
CDN Balancer is a smart multi-CDN switching and monitoring tool that tracks CDN performance in real-time at the end-user level.It uses this data to choose the optimal CDN for each viewer, taking into account factors like latency, throughput, and availability.CDN Balancer can select the best CDN at the start of the stream or switch CDNs mid-stream to avoid outages and prioritize quality or business goals.
Active Switcher takes QoE to the next level by automatically selecting the best-performing CDN for every chunk of video.7 This granular approach ensures that viewers always receive the highest quality video, even if CDN conditions change rapidly.Active Switcher is a plugin-based solution that integrates with the video player, enabling real-time and bidirectional communication between the client-side plugin and the server-side platform.
NPAW active CDN switching
How does it work?
CDN Balancer and Active Switcher leverage a combination of real-time monitoring, intelligent algorithms, and flexible rules to optimize video delivery.Here’s a simplified breakdown of the process:
- Monitoring: The system continuously monitors the performance of multiple CDNs, collecting data on key metrics like latency, throughput, and availability.
- Analysis: The collected data is analyzed to identify the best-performing CDN for each viewer, taking into account their location, device, and network conditions.
- Switching: Based on the analysis, the system can switch CDNs at the start of the stream or mid-stream to ensure the best possible viewing experience.
- Optimization: The system continuously learns and adapts, refining its CDN selection strategies to optimize video delivery and QoE.
Benefits of using CDN Balancer and Active Switcher
- Improved QoE: By intelligently managing multiple CDNs, these tools minimize buffering, latency, and downtime, resulting in a smoother and more enjoyable viewing experience.
- Increased reliability: The ability to switch CDNs in real-time ensures that viewers are always connected to the best available CDN, minimizing the risk of outages and service disruptions.
- Optimized costs: By leveraging multiple CDNs, content providers can optimize their CDN spending, taking advantage of competitive pricing and avoiding over-reliance on a single provider.
- Enhanced flexibility: The system can be customized to meet specific business needs, allowing content providers to prioritize quality, cost, or other factors.
In the competitive world of online video, delivering a high-quality streaming experience is essential for attracting and retaining viewers. NPAW’s CDN Balancer and Active Switcher provide a powerful solution for ensuring uninterrupted streaming, optimizing video delivery, and enhancing QoE. By intelligently managing multiple CDNs, these tools empower content providers to deliver the best possible viewing experience, keeping viewers engaged and satisfied.
