SubTrans vs 小窗弹幕

Create, translate, edit, and export video subtitles in one workflow. This app is designed for video creators, editors, students, language learners, and anyone who needs a practical way to add subtitles to videos. You can use locally deployed models to recognize speech and translate subtitles, or use OCR to detect existing on-screen subtitles and translate them into another language. Whether you are adding captions to your own videos, translating videos without subtitles, or preparing subtitle files for editing and publishing, the app helps you manage the process from recognition to final export. Key features: Local speech recognition and translation Use locally deployed models to process video audio and generate subtitles. This is useful when you want more control over your workflow and prefer not to rely entirely on online subtitle services. OCR subtitle recognition For videos that already contain on-screen subtitles, OCR can help extract the text so you can translate, correct, and reuse it. Subtitle editing and correction Edit recognized text, adjust subtitle timing, refine translations, and correct segmentation before exporting. This makes it easier to prepare subtitles that match the pace and meaning of the video. Export video or SRT Export a video with subtitles embedded, or save subtitles as an SRT file for use in video editors, media players, or other production tools. Useful for: Adding subtitles to personal videos, vlogs, tutorials, and courses Translating videos without subtitles Extracting and translating existing on-screen subtitles Creating bilingual subtitles Exporting SRT files for editing, publishing, or archiving From subtitle recognition to translation, editing, and export, the app brings the main subtitle workflow into one place so you can create captions with more control and less switching between tools.

小窗弹幕是一款为 Safari 设计的视频增强扩展，让画中画窗口也能显示滚动弹幕。 主要功能 • 画中画弹幕 在小窗播放视频时继续查看弹幕，切换应用也不会错过精彩内容。 • 横屏与竖屏适配 根据视频方向自动适配，横屏视频和竖屏视频都能正常显示。 • 后台播放 切换到其他 App 后，仍可通过画中画继续观看视频和弹幕。 • 字幕模式 在部分设备或特殊兼容场景下提供兜底方案。字幕模式不需要复杂的视频编解码流程，也更加轻量、省电。 • 本地处理 弹幕处理和小窗画面渲染均在设备端完成，不会上传你的观看内容。 使用方法 在 Safari 中启用“小窗弹幕”扩展 使用 Safari 打开支持的视频页面并播放视频 点击画中画按钮，即可在小窗中观看弹幕 你可以先下载体验渲染效果。试用模式会将部分弹幕文字替换为「【渲染测试】」，确认弹幕能够正常显示后，再决定是否解锁完整功能。 由于网页结构、视频格式以及 Safari/iPadOS 行为可能发生变化，少数视频或特殊场景可能存在兼容差异。遇到问题时，可以尝试重新开启小窗、刷新页面，或切换到字幕模式。 使用条款（Apple 标准 EULA）： https://www.apple.com/legal/internet-services/itunes/dev/stdeula/