Overview
[Product intro] Violin's core goal is to break language barriers for high-quality video. After upload it auto-runs speech transcription, text translation, speech synthesis, then remixes the dubbed track back into the video with optional synced subtitles. The official site describes it as translating any video into a version that "sounds like native dubbing," with subs and rhythm aligned as much as possible. The product is already open source under MIT. Three usage modes: CLI, local FastAPI Web UI, and a Skill that plugs straight into Claude Code—fit for different users and workflows. [Product features] End-to-end video translation and dubbing: auto transcribe, translate, dub, and re-export as a new video with optional SRT—good for courses, talks, knowledge videos, and other multilingual versions. 33 target languages: currently supports 33 target languages, with curated native voices preset for 16 high-frequency ones. A/V rhythm alignment: at output, aligns video speed and audio segments and may use freeze frames so dubbed rhythm stays in sync with the original picture instead of crudely overlaying a whole track.
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【产品介绍】Violin 核心目标是打破高质量视频内容的语言壁垒。用户上传视频后，它可以自动完成语音转写、文本翻译、语音合成，再把译制音轨重新合成回视频中，并支持同步生成字幕。官网对它的描述是：把任意视频翻译成“听起来像母语配音”的版本，并让字幕与节奏尽可能对齐。产品目前已经开源，采用 MIT 协议发布。项目同时提供三种使用方式：命令行 CLI、本地 FastAPI Web 界面，以及可直接接入 Claude Code 的 Skill，更适合不同类型的用户和工作流。【产品功能】端到端视频翻译与配音：Violin 支持将输入视频自动转写、翻译、配音并重新输出为新视频，支持可选的 SRT 字幕文件，适合做课程视频、演讲内容、知识视频等多语言版本制作。33 种目标语言输出：目前支持 33 种目标语言，并为其中 16 种高频语言预设了精选的母语语音。音画节奏对齐：Violin 在输出阶段会对视频速度和音频片段做对齐处理，必要时还会使用冻结帧补偿，以尽量让生成后的配音节奏和原视频画面保持同步，而不是简单粗暴地“整段盖过去”。