Audio Processing

Introduction

VASTreaming's audio processing features handle real-time mixing, level control, and echo cancellation—everything needed to build professional audio pipelines for streaming and communication applications.

Audio Mixer

Mix multiple audio sources into a single output stream in real time. Add or remove sources on the fly without interrupting playback.

Input sources:

Real-time controls:

Multi-Output

Generate multiple output streams with different sample rates, channel counts, or bitrates from a single mix. This enables adaptive bitrate streaming via HLS or MPEG-DASH for server-side delivery.

Client & Server

Use the audio mixer in client applications for capture and publishing, or on the server as part of our multi-protocol streaming server. Server-side mixer can be controlled programmatically or via JSON API.

Echo Cancellation

Two-way communication demands echo cancellation. VASTreaming provides a built-in acoustic echo canceller that removes speaker feedback in real time—essential for video conferencing, intercom, and live collaboration applications.

Platforms

Available for all major platforms:

Ready to integrate? Contact us for demo applications and evaluation licenses.