Hello,
I want to communicate with AVS from my local device. I have authorized my device with "Authorization Code Grant" method and get the "Access Token" and "Refresh Toke". I have established the connection with AVS by creating downchannel and synchronize my local component.
I want to communicate with "CLOSE_TALK" profile with AVS. My question is, whether I need to send the whole audio data in one request or can I send it in chunks in different frames?
Please help.
Hello NewUser-bc1ae74c-0f3a-4c25-9b18-7a7a538e08da,
Thank you for reaching out to us with your inquiry. We encourage streaming (chunking) captured audio to the Alexa Voice Service to reduce latency.
Source:
Hope this information is useful to you.
Best,
In nghttp2, the data provider callback can keep sending additional data, until it sets the EOF flag in data_flags. You can send data in that fashion.
Hi Jie@Amazon,
I need to send more than 16KB of data to AVS then is there any another way to do the same?
Hi @NewUser-bc1ae74c-0f3a-4c25-9b18-7a7a538e08da,
I believe for your question the first one is correct. You need to send the whole audio data in one stream.
Thank you so much for your answer @rangelku@Amazon
Actually, I am using nghttp2 library to communicate with AVS. With nghttp2 library, I am only able to send data up to 16KB in a stream. I want to know that whether I need to send whole audio data in one stream or can I send extra audio data in another stream?
Thanks.
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