feat
- 字幕校对模块支持导入与导出多种字幕格式（SRT / VTT / ASS / LRC / TXT），并可在任务设置中选择输出格式
Subtitle proofreading now supports importing and exporting multiple subtitle formats (SRT / VTT / ASS / LRC / TXT), with a selectable output format in task settings - 新增小牛翻译（NiuTrans）、腾讯云翻译、讯飞翻译三家翻译服务商
Added three new translation providers: NiuTrans, Tencent Cloud, and iFlytek - 新增粤语（yue）源语言选项，提升粤语视频的语音识别准确度
Added Cantonese (yue) as a source language option for more accurate recognition of Cantonese videos
fix
- 修复部分语言码（如繁体中文 zh-hant）传入 Whisper 导致程序崩溃的问题，并在 CUDA 不可用时自动回退到 CPU
Fixed a crash when certain language codes (e.g., Traditional Chinese zh-hant) were passed to Whisper, with automatic CPU fallback when CUDA is unavailable - 将 zh-cn / zh-tw / zh-hant / zh-hans 等中文变体统一映射为 zh，提升中文识别准确度
Unified all Chinese variants (zh-cn / zh-tw / zh-hant / zh-hans) to zh for better Chinese recognition accuracy - 兼容新版 nvidia-smi 输出格式，修复部分 NVIDIA 显卡无法被检测、导致 GPU 加速不可用的问题
Compatible with the latest nvidia-smi output format, fixing GPU detection failures that disabled acceleration on some NVIDIA cards - 修复字幕拆分弹窗内容过长时无法滚动、看不到确认按钮的问题
Fixed the subtitle split dialog so it scrolls when content is long and the confirm button stays visible - 修复音频提取、字幕合并等进度在缺少百分比信息时不更新的问题（改用 timemark 推算进度）
Fixed progress not updating during audio extraction and subtitle merging when percentage info is unavailable (now derived from timemark) - 校验 AI 翻译返回的条数，避免翻译结果与原文错位
Validate the count of AI translation results to prevent misalignment between translations and source text - 为各翻译服务商的请求增加超时控制，避免单次请求卡死导致整体翻译进度停滞
Added request timeouts for translation providers to prevent a single stuck request from halting overall progress - 修复字幕校对界面点击第一条字幕时，视频与列表跳转到错误位置的问题
Fixed the proofreading editor jumping the video and list to the wrong position when clicking the first subtitle
下载 / Download
homebrew (推荐)
安装
brew tap buxuku/tap && brew install --cask smartsub更新
brew update && brew upgrade --cask smartsub手动安装
Mac 提示应用已损坏，在终端执行
sudo xattr -dr com.apple.quarantine /Applications/SmartSub.app夸克网盘 https://pan.quark.cn/s/0b16479b40ca
| 系统 System | 芯片 Chip | 格式 Format | 下载链接 Download link |
|---|---|---|---|
| Windows | x64 | exe | windows-x64 |
| Mac | Apple | dmg | mac-arm64 |
| Mac | Intel | dmg | mac-x64 |
| Linux | x64 | deb | linux-x64-deb |
| Linux | x64 | AppImage | linux-x64-appimage |