Media Input Settings

Sample Rate Reference

Supported sample rates and resampling behavior.

Supported sample rates

Sample RateUse CaseNotes
8,000 HzTelephony / PSTN / IVRAuto-accepted. Standard for call recordings.
16,000 HzGeneral purpose — recommendedBest accuracy/size tradeoff.
44,100 HzCD / broadcast qualityAccepted. Resampled to 16kHz internally.
48,000 HzProfessional / studioAccepted. Resampled to 16kHz internally.
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