This guide details the elements necessary for optimal streaming of your streams on the Streaming vidéo service.

Recommended bitrate according to video quality

When encoding your streams, it is essential to adapt the bitrate to the desired quality:

• Video SD (480p): minimum 1000 kbit/s.
• Video HD (720p): between 2500 and 4000 kbit/s.
• Video Full HD (1080p): between 5000 and 8000 kbit/s.
• Video 4K Ultra HD (2160p): starting at 15000 kbit/s.

Ensure sufficient Internet bandwidth

To ensure uninterrupted broadcasting, it is recommended to have an Internet speed at least twice the bitrate of your encoded stream, for example:

• For a Full HD stream encoded at 6000 kbit/s, a minimum internet speed of 12 Mbit/s is required.
• This margin prevents interruptions caused by connection fluctuations or other devices using the same network.

Use multi-bitrate for maximum adaptability

The multi-bitrate allows your stream to be available in several qualities, adapted to the viewers' connections. This ensures:

• A smooth experience for those with limited bandwidth.
• Optimal quality for viewers with a fast connection.

Optimize your streams for mobile users

Mobile viewers may encounter fluctuating network conditions. To improve their experience:

• Encoding at a maximum bitrate of 1000 kbit/s per stream for lower resolutions.
• Implement multi-bitrate to automatically adjust the quality.

Best practices for successful encoding and streaming

• Test your Internet connection before each broadcast.
• Prioritize a reliable encoder and update its settings according to the recommendations above.
• Make sure your network is dedicated to streaming to avoid disruptions caused by other uses.
• Plan for a backup solution (such as a 4G/5G modem) in case of connection issues.