v4.08

kubernetes-sigs/agent-sandboxv4.08Jul 31, 2026by jianchang512

AI Summary

This release focuses on bug fixes and performance improvements for the Windows version, specifically addressing subtitle rendering issues and optimizing the internal whisper.cpp integration. It also improves the user interface and adds functionality to manage batch translation tasks.

Key Highlights

Fixed empty subtitles when voice is not selected
Optimized whisper.cpp integration for Windows
Added delete button for individual tasks in batch translation
Improved UI interface and model download performance

New Features

Fixed empty subtitles bug
Optimized whisper.cpp channel
Added delete button for batch tasks
Improved UI and downloads

Full Release Notes

**v4.08 ChangeLog**

- 修复未选配音时字幕可能为空问题
- 优化单视频模式下字幕编辑/重新配音
- 优化 whisper.cpp 渠道，Windows版内置
- 优化模型下载
- 优化UI界面
- 批量翻译视频时，增加删除某个任务按钮

----

### v4.08 完整包下载(2.7G)

- 百度网盘地址: https://pan.baidu.com/s/1Nqtf_5l9BxGo3BZyOu5UQA?pwd=1234
- huggingface.co:  https://huggingface.co/mortimerme/repocollect/resolve/main/win-pyvideotrans-v4.08-0802.7z?download=true


### v4.08 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，请下载完整包**. 如果补丁包覆盖后报错，建议下载完整包。

- 百度网盘地址: https://pan.baidu.com/s/1kvhKdyZPKg-mUIXKT6LtAQ?pwd=1234
- huggingface.co: https://huggingface.co/mortimerme/repocollect/resolve/main/win-PatchUpdate-v4.08-0802.7z?download=true


---

**Full Changelog**: https://github.com/jianchang512/pyvideotrans/compare/v4.07...v4.08