问题
I have a Java application and I want to transcribe, not a file, but a LIVE stream(rtmp:// or m3u8) that is being served by Wowza.
Is that possible?
Thank you
PS: I'm willing to pay any of those cloud services that offer audio transcription, but the ones I've seen don't seem to have this functionality.
回答1:
There are a few options!
Google has one that is in beta, but seems very promising! Their documentation is a little light at this point but here is a good github example. https://github.com/GoogleCloudPlatform/java-docs-samples/tree/master/speech
and their documention on it:
https://cloud.google.com/java/
The other option is IBM's Bluemix: https://github.com/watson-developer-cloud/text-to-speech-java
Best of luck! If you end up trying out both I would love to have an update on which one you felt worked best!
EDIT Another useful link: Stream audio from mic to IBM Watson SpeechToText Web service using Java SDK while it doesn't interface with Wowza, this might be a good place to start for IBM.
来源：https://stackoverflow.com/questions/38453805/speech-to-text-from-a-live-stream