Translation Engine

LLPlayer supports multiple translation engines. Each engine is explained below.

Normal Translation Engine

It is a normal translation API, sending subtitles one by one, so accuracy is low, but it works fast and very stable.

GoogleV1

Accuracy (A-E)	Speed (A-E)	Price	Local / Remote
D	A	Free	Remote

Google Translation V1: https://translate.googleapis.com

Translation accuracy is not good, but it is free and very fast.

DeepL

Accuracy	Speed	Price	Local / Remote
C	B	Free or Paid	Remote

DeepL: https://www.deepl.com

API key is required with registered account. A certain amount of usage per month is free of charge.

DeepLX

Accuracy	Speed	Price	Local / Remote
C	C	Free	Remote

DeepLX: https://github.com/OwO-Network/DeepLX

LLM Translation Engine

This is a chat-style API.
It can retain the context of the subtitles, so the translation is more accurate than normal APIs.
However, it is not stable.

Ollama

Accuracy	Speed	Price	Local / Remote
A - D	B - E	Free	Local

Ollama: https://ollama.com

It is an LLM engine that runs locally.
Since the AI is run locally, a significant CPU and GPU are required to use it comfortably.

The server must be up and running and the model must be downloaded in the command line.

Recommended Models

• aya-expanse
• aya
• gemma3

LMStudio

Accuracy	Speed	Price	Local / Remote
A - D	B - E	Free	Local

LM Studio: https://lmstudio.ai

It is an LLM engine that runs locally.
Since the AI is run locally, a considerable CPU and GPU are required to use it comfortably.

The server must be up and running and the model must be downloaded in the GUI.

OpenAI

Accuracy	Speed	Price	Local / Remote
A	C	Paid	Remote

OpenAI API: https://openai.com/index/openai-api

API key is required with registered account.
It can translate with very high accuracy.

Claude

Accuracy	Speed	Price	Local / Remote
A	C	Paid	Remote

Anthropic Claude API: https://www.anthropic.com/api

API key is required with registered account.
It can translate with very high accuracy.