X-codec-2.0 supports streaming decode

[saifulislam79]

I have prepared this X-codec-2.0 inference as streaming but i got the non streaming performance better then stemming(60 tokens) per streaming.
if possible let me know why performance is different streaming and non streaming, if i want to same performance streaming and non streaming what approach need to do.

[AbrahamSanders]

I've had luck with using xcodec2 in a streaming context by keeping a context buffer of a few seconds (e.g. 3s) of previous audio and encoding/decoding the latest chunk prepended with that context.

For example for decoding a stream of codes:
(a) Concat latest chunk of codes to last 3s worth of codes
(b) Decode to audio
(c) Discard the first 3s of the decoded audio and return the rest, which corresponds to the original chunk of codes.

This is obviously non-optimal because of the additional time needed to decode the extra context, but it solves the quality issue and is workable in a real-time setting.