The Rev.ai Streaming API is speech-to-text services that utilizes the WebSocket protocol to deliver duplex communication over a single TCP connection. A successful authorization request is upgraded to a WebSocket connection that sends binary WebSocket messages containing audio data. Rev.ai returns hypotheses of the recognized speech content with responses that are text messages and JSON. Rev.ai supports speech-to-text and recognition services that enables audio and video content with the ability to be searchable and accessible.
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