登录查看更多内容

You're struggling with video buffering issues on your CDN. How can you ensure smooth streaming quality?

由人工智能和领英社区提供技术支持

Buffering issues during video streaming can be incredibly frustrating, especially when you're relying on a Content Delivery Network (CDN) to deliver content efficiently to your audience. A CDN is a network of servers that deliver content to users based on their geographic location, aiming to increase speed and reduce latency. However, even with a CDN, video buffering can occur due to various factors such as network congestion, server performance issues, or inadequate bitrate settings. Understanding these factors and how to address them is crucial to ensuring a smooth streaming experience for your viewers.

此文章中的业界达人

由社区从 9 条内容中精选。了解更多

1 CDN Analysis

To tackle buffering issues, start by analyzing your CDN's performance. Look into metrics like load times, error rates, and utilization trends to identify any red flags. If certain regions are experiencing slower speeds, consider adding more servers in those areas or redistributing traffic. Sometimes, the problem could be with the CDN provider itself, so don't hesitate to reach out to their support team for assistance. They might have insights or solutions that are not immediately apparent from your data.

添加您的观点

Robert Karcsay

Technology Solution Advisor - Sales Engineer, I am the CIOs’ and CISO's most trusted ally.
举报内容
I would suggest implementing a multi CDN network strategy with SD-WAN. Load balancing will be important and also choosing good global CDN providers.

已翻译

赞
Dave Rittiman
举报内容
Ensure that your videos are encoded with appropriate bitrates and resolutions for adaptive bitrate streaming (ABR). This allows the video player to switch between quality levels based on the user's network conditions. Ensure your CDN has edge servers located geographically close to your users to reduce latency and speed up video delivery. This minimizes buffering and improves streaming quality. Monitor your server load and distribute traffic evenly across multiple servers to prevent any single server from being overwhelmed, which can cause buffering issues. Continuously monitor network performance using tools that can provide real-time insights into video delivery.

已翻译

赞
BILL AKERS

Retirement Planning Public and Private Sector
举报内容
All of this is really good information I would only add that sometimes it a question of priorities. If your company has an IT budget of "X" that allows for a 10G fiber connection then you have to allocate those resources accordingly. MANAGE YOUR ROUTER as to which traffic receives priority and bandwidth. That music video stream is probably not as important as the video sales presentation happening at the same time. Often there are enough resources available to deliver a consistent good quality product but those resources are swallowed up by non mission critical applications.

已翻译

赞

加载更多内容

2 Optimize Bitrate

Ensuring the right bitrate is essential for smooth streaming. Bitrate refers to the amount of data transmitted per second in a video stream. If it's too high, viewers with slower internet connections will experience buffering; too low, and the video quality will suffer. Use adaptive bitrate streaming, which automatically adjusts the quality based on a user's bandwidth and device capabilities. This way, you provide the best possible quality without causing unnecessary buffering.

添加您的观点

Vasilis Stoidis

Value-add Investor | Startup Mentor | Advisor | 4-time Founder & CEO | Fan of Archimedes, Heraclitus, Aristotle, Confucius and Charlie Munger.
举报内容
Adaptive bitrate is a must with as many steps as possible. When you have adaptive bitrate, you can use multiple CDN providers and by observing the statistics you’ll see which CDN provider is able to serve more high bitrates. That’s the CDN provider that has the best infrastructure for your users.

已翻译

赞
Leonardo Xavier

Analista de infraestrutura de TI e Administra??o de sistemas
举报内容
De fato, usar a taxa de bits adaptável é uma ótima solu??o para garantir que o conteúdo chegue a todos os usuários de maneira suave. Isso n?o apenas melhora a experiência do espectador, mas também otimiza o uso da largura de banda. Considere também outras práticas, como: 1. Ofere?a múltiplas resolu??es de vídeo para que os usuários possam escolher a qualidade que melhor se adapte à sua conex?o. 2. Utilizar CDNs pode ajudar a reduzir a latência e melhorar a entrega de conteúdo. 3. Mantenha ferramentas para monitorar em tempo real a qualidade do streaming, permitindo ajustes rápidos quando necessário.

已翻译

赞

3 Update Protocols

Network protocols can significantly impact streaming performance. Traditional protocols like HTTP/1.1 might not be as efficient as newer ones such as HTTP/2 or QUIC. These newer protocols offer improvements like multiplexing and header compression, which can reduce latency. Check if your CDN supports these protocols and consider updating if necessary. This could provide a noticeable boost to content delivery speeds and reduce buffering instances.

添加您的观点

4 Content Caching

Effective caching strategies can alleviate buffering by storing frequently accessed content closer to the viewer. Make sure that your CDN is configured to cache content at edge servers, reducing the distance data must travel. Additionally, fine-tune your cache expiration settings so that popular content stays available longer, while less popular content doesn't clog up valuable cache space. Proper cache management ensures that your CDN serves content as efficiently as possible.

添加您的观点

Leonardo Xavier

Analista de infraestrutura de TI e Administra??o de sistemas
举报内容
Monitore a taxa de acertos de cache para garantir seu bom funcionamento; uma baixa taxa pode indicar necessidade de ajustes. Implemente um sistema de purga para remover conteúdo desatualizado, mantendo o cache relevante. Use a invalida??o de cache para atualizar conteúdos frequentemente, garantindo que a vers?o mais recente esteja disponível. Considere as varia??es de conteúdo relacionadas a localiza??o, dispositivo e outros fatores, pois isso pode melhorar a experiência do usuário. Realize testes regulares para avaliar o impacto do cache no desempenho do site. Por fim, utilize compress?o de dados para reduzir o tamanho do conteúdo em cache, economizando espa?o e acelerando o carregamento.

已翻译

赞

5 Network Quality

Sometimes the issue lies with the viewer's network quality rather than the CDN. Encourage viewers to check their internet connection and close unnecessary applications that might be consuming bandwidth. For live streaming events, consider offering a lower-bitrate stream option for users with bandwidth limitations. This proactive approach can help mitigate buffering issues that are beyond your control but still affect the viewer's experience.

添加您的观点

Leonardo Xavier

Analista de infraestrutura de TI e Administra??o de sistemas
举报内容
Sim! A conex?o do visualizador pode influenciar muito a qualidade da transmiss?o. Algumas dicas adicionais incluem: 1. Fornecer um guia simples para que os espectadores possam testar sua conex?o e identificar possíveis problemas. 2. Oferecer suporte para diferentes dispositivos e navegadores, já que isso pode impactar a experiência de visualiza??o. 3. Além da op??o de taxa de bits mais baixa, possibilitar ajustes manuais para que visualizadores possam escolher a qualidade ideal para suas condi??es de conex?o. 4. Informar os usuários sobre as op??es disponíveis e incentivá-los a otimizar sua experiência antes de eventos ao vivo. Essas a??es podem melhorar bastante a experiência do usuário, mesmo quando fatores externos est?o em jogo.

已翻译

赞

6 Server Scaling

Lastly, ensure your CDN can handle high traffic loads, especially during peak times or live events. Server scaling is the process of adjusting resources to meet demand. If your CDN doesn't automatically scale, you might need to manually increase capacity ahead of expected traffic surges. This proactive scaling can prevent server overload, which is a common cause of video buffering and stream interruptions.

添加您的观点

Leonardo Xavier

Analista de infraestrutura de TI e Administra??o de sistemas
举报内容
Isso é um ponto muito importante sobre o dimensionamento da infraestrutura da CDN! Ao garantir que ela possa lidar com altos volumes de tráfego, especialmente durante transmiss?o de vídeos, você minimiza riscos como buffering ou interrup??es. Além de dimensionar os servidores, considere também implementar um monitoramento contínuo, que possa prever picos de tráfego e permitir ajustes em tempo real.

已翻译

赞

Internet Services

+ 关注

给文章评分

我们借助人工智能创建了此文章。您认为这篇文章怎么样？

很棒不太好

举报此文章

查看全部

You're struggling with video buffering issues on your CDN. How can you ensure smooth streaming quality?

1

2

3

4

5

6

1 CDN Analysis

2 Optimize Bitrate

3 Update Protocols

4 Content Caching

5 Network Quality

6 Server Scaling

Internet Services

给文章评分

感谢您的反馈

更多Internet Services相关文章

更多相关阅读内容

You're struggling with video buffering issues on your CDN. How can you ensure smooth streaming quality?

1

2

3

4

5

6

1 CDN Analysis

2 Optimize Bitrate

3 Update Protocols

4 Content Caching

5 Network Quality

6 Server Scaling

Internet Services

给文章评分

感谢您的反馈

查看其他技能