Audio Length Limitation and FlashAttention Warning in Parler TTS

[suman819]

I have been working with Parler TTS and encountered an issue where I am unable to generate audio longer than 20 seconds. Despite trying various methods, such as streaming and splitting the text into chunks, the audio output is still truncated to around 15-20 seconds.

Also I have applied the method of splitting the text if it exceeds 30 seconds or 600 characters by using punctuation (.,). However, when I combine the audio segments, there is an inconsistency in the voice tone, even when a specific voice prompt is set.

Additionally, I received a warning stating that FlashAttention is not installed. Could this be the cause of the issue? I would appreciate any guidance or suggestions on how to handle longer input text effectively.