Examples with StartStreamTranscriptionResponseHandler software.amazon.awssdk.services.transcribestreaming.model.StartStreamTranscriptionResponseHandler used on opensource projects

Example 1 with StartStreamTranscriptionResponseHandler

use of software.amazon.awssdk.services.transcribestreaming.model.StartStreamTranscriptionResponseHandler in project aws-doc-sdk-examples by awsdocs.

the class BidirectionalStreaming method convertAudio.

// snippet-start:[transcribe.java2.bidir_streaming.main]
public static void convertAudio(TranscribeStreamingAsyncClient client) throws Exception {
    try {
        StartStreamTranscriptionRequest request = StartStreamTranscriptionRequest.builder().mediaEncoding(MediaEncoding.PCM).languageCode(LanguageCode.EN_US).mediaSampleRateHertz(16_000).build();
        TargetDataLine mic = Microphone.get();
        mic.start();
        AudioStreamPublisher publisher = new AudioStreamPublisher(new AudioInputStream(mic));
        StartStreamTranscriptionResponseHandler response = StartStreamTranscriptionResponseHandler.builder().subscriber(e -> {
            TranscriptEvent event = (TranscriptEvent) e;
            event.transcript().results().forEach(r -> r.alternatives().forEach(a -> System.out.println(a.transcript())));
        }).build();
        // Keeps Streaming until you end the Java program
        client.startStreamTranscription(request, publisher, response);
    } catch (TranscribeStreamingException e) {
        System.err.println(e.awsErrorDetails().errorMessage());
        System.exit(1);
    }
}