speed for openai TTS

[jck411]

I am not confident enough to contribute code yet but it feels like it would be easy for someone experienced to add "speed" to openai_engine.py ?

the API docs have it as a paramater:

response = client.audio.speech.create(
model="tts-1",
voice="alloy",
input="blah blah",
speed="2" # 0.25 to 4.0. default is 1.0
)

on a side note, the speed seems lower - like a deeper voice when using RealtimeTTS imports, I could not find a setting from the engine or the player to make it higher pitch or faster

abd thank you so much for this project!

[KoljaB]

Oh, I wasn't aware that OpenAI supports that. Will integrate soon, thanks for pointing me to this.