WebRTC-audio-processing | webrtc audio processing | Audio Utils library
kandi X-RAY | WebRTC-audio-processing Summary
kandi X-RAY | WebRTC-audio-processing Summary
webrtc audio processing
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QUESTION
I'm using the cygwin package libwebrtc-audio-processing-devel-0.3-1 for an implementation of the AudioProcessing classes from webrtc.
I'm reading input in from my microphone using PortAudio, and want to pass this to webrtc for a VAD check, however I don't know how to pass my data to the ProcessStream methods.
...ANSWER
Answered 2017-Mar-08 at 15:24I contacted @matzeri privately and he pointed me to a working example in gstreamer, which pointed me in the right direction. Including module_common_types.h, adding the WEBRTC_AUDIO_RPOCESSING_ONLY_BUILD directive, and fixing the definitions of the string comparision functions in webrtc/common_types.h for cygwin allowed me to define an AudioFrame and then use the corresponding ProcessStream call.
Here is a working example of using libwebrtc-audio-processing-devel-0.3-1 on cygwin for VAD with PortAudio!
Note: I needed to modify webrtc/common_types.h so it applied the following definitions instead of the win32 versions
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