Not always. Browser-based platforms let you present without one. You mainly need an encoder for professional productions that bring in external cameras or hardware.
Webinar Glossary
Encoder
An encoder is hardware or software that converts audio and video into a digital format that can be streamed online.
What is an encoder?
An encoder is hardware or software that converts your audio and video into a compressed digital format that can be streamed over the internet. It takes the raw feed from your camera and microphone and prepares it for live broadcast.
Hardware vs. software encoders
Software encoders run on your computer and are flexible and affordable, which suits most webinars and streams. Hardware encoders are dedicated devices that are reliable and powerful, and are often used for large or professional broadcasts.
How encoders fit into live streaming
An encoder usually sends its output using a protocol like RTMP to a streaming platform, which then delivers the video to viewers. Getting the encoder settings right, such as bitrate and resolution, keeps quality high without overloading your connection.
Streaming into Livestorm
You can bring professional feeds into a webinar using an encoder and RTMP, which is useful for polished productions with external hardware. From there, Livestorm handles delivery and recording.
Frequently Asked Questions
Do I need an encoder for a webinar?
What is the difference between a hardware and software encoder?
A software encoder runs on your computer and is flexible and affordable, while a hardware encoder is a dedicated device that is more reliable and powerful for large or professional broadcasts.
What is a good encoder for streaming?
Software encoders are a common starting point for most streams, while dedicated hardware encoders suit high-end productions. The right choice depends on your setup and how polished the broadcast needs to be.
How does an encoder connect to a streaming platform?
It sends its output using a streaming protocol like RTMP to the platform, which then delivers the video to viewers. You point the encoder at the platform's stream settings.
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