Unverified50% confidenceFactExact time

Opus performs excellently across bitrates ranging from 16 kbps to 512 kbps and is the default codec for WebRTC real-time calls.

1

Sources

50%

Confidence

Long-term

Relevance

10/5/2026

First Seen

Sources

Vercel AI SDK xAI 5.0.15 Update: Expanded Grok Image and Speech Capabilities

Related Entities

Opustechnology WebRTCtechnology

Related Claims

VerifiedOpus is a codec standardized by the IETF in 2012, supporting variable bit rates from 6 kbps to 510 kbps, based on a hybrid SILK and CELT architecture.76% similar UnverifiedThe standard Bluetooth SBC codec has an upper bit rate limit of approximately 328 kbps.72% similar

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