v4.09

jianchang512/pyvideotransv4.09Aug 7, 2026by jianchang512

AI Summary

This release adds support for index-tts 2.5, fixes errors in Faster_whisper_xxl.exe, and introduces speaker diarization support via Moss-Transcribe-Diarize. It also adds new TTS and ASR models while optimizing subtitle translation prompts.

Key Highlights

Support for index-tts 2.5
Fix for Faster_whisper_xxl.exe errors
Moss-Transcribe-Diarize model for speaker diarization (up to 90 mins)
New TTS model: higgs-audio-v3-tts-4b
New ASR models: Audio8/ARK-ASR-0.6B, ibm-granite/granite-speech-4.1-2b

Breaking Changes

Microsoft translation service failure fallback to local M2M100 model

New Features

F5-TTS language support (Vietnamese, Turkish)
Automatic fallback to M2M100 when Microsoft translation fails
Import local source language subtitles button restored (single video mode only)

Full Release Notes

## v4.09 Change log

> MacOX / Linux 请使用源码部署


**v4.09更新日志**

- 支持 index-tts 2.5 
- 修复 Faster_whisper_xxl.exe 报错
- 优化字幕翻译提示词
- 恢复导入本地源语言字幕按钮，仅单视频模式下生效
- 微软翻译已无法使用，报错时自动使用本地模型`M2M100(内置)`替换
- 语音识别 增加`Moss-Transcribe-Diarize`模型，90分钟内音视频支持直接返回说话人
- 语音识别 Huggingface_ASR渠道 增加模型`Audio8/ARK-ASR-0.6B` `ibm-granite/granite-speech-4.1-2b`
- 配音渠道增加`higgs-audio-v3-tts-4b`模型，CUDA加速需10G+显存，CPU运行需20G+内存
- F5-TTS 增加 越南语、土耳其语支持
- 修复其他已知bug



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### v4.09 完整包下载(2.7G)

- 百度网盘地址: https://pan.baidu.com/s/1deSACf5Wmy34Ua8hzgDQVw?pwd=1234
- huggingface.co:  https://huggingface.co/mortimerme/repocollect/resolve/main/win-pyvideotrans-v4.09-0816.7z?download=true


### v4.09 补丁包下载(300MB)

> 补丁包不可单独使用，仅用于覆盖旧包, 覆盖后如果闪退或报错，请下载完整包。

- 百度网盘地址: https://pan.baidu.com/s/1GPBXPSSbNdUk9hUKIPjQZQ?pwd=1234
- huggingface.co: https://huggingface.co/mortimerme/repocollect/resolve/main/win-PatchUpdate-v4.09-0816.7z?download=true


**Full Changelog**: https://github.com/jianchang512/pyvideotrans/compare/v4.08...v4.09