VOB 轉 FLAC轉換工具

A free VOB to FLAC converter for DVD Video Object files. Browser-based pairs here usually run in this tab, with no file upload.

把你的 VOB 檔案拖曳到這裡

or 瀏覽你的裝置 · 貼上快捷鍵 Ctrl+V

Accepts .vob files. You can queue several files; each is processed one after another on your own device.

你的檔案不會離開這台裝置——沒有上傳，也沒有伺服器可以刪除它們。

使用方式

01
新增你的 VOB 檔案
把檔案拖放到上方的方框，或點擊以瀏覽選取。檔案會直接從磁碟讀取——不會傳送到任何地方。
02
檢查設定
FLAC is already selected. Open the gear icon on any row if you want to change quality, dimensions or codec before converting.
03
下載你的 FLAC
按下轉換，等待該列完成即可。若轉換多個檔案，可以將它們一起打包成單一 ZIP 檔下載。

VOB

DVD Video Object

DVD 光碟 VIDEO_TS 資料夾中的容器格式，內含 MPEG-2 影片、AC-3 音訊與字幕串流。從光碟擷取出來的內容，幾乎都需要轉換過才能在現代裝置上播放。

開發者: DVD Forum
發布年份: 1996
副檔名: .vob
MIME 類型: video/dvd
壓縮方式: 有損

FLAC

Free Lossless Audio Codec

無損壓縮格式，能將 WAV 檔案的大小減半，同時逐位元重現原始音訊。開放、無專利，是典藏音樂收藏或販售高解析度下載檔案的預設選擇。

開發者: Xiph.Org
發布年份: 2001
副檔名: .flac
MIME 類型: audio/flac
壓縮方式: 無損
規格文件: 開放

轉換前值得了解的事

VOB is lossy and FLAC is lossless. Re-saving cannot recover details removed by the lossy source. The output is usually larger with similar visible quality, not a repaired original.
這次轉換只會保留音訊軌——畫面會被完全捨棄。

FAQ

關於 VOB 轉 FLAC 的常見問題

這個 VOB 轉 FLAC 轉換器是免費的嗎？

是的。在這裡把 VOB 轉換為 FLAC 完全免費，不需要帳號、沒有浮水印，也沒有每日次數限制。處理在你自己的裝置上完成，因此沒有需要轉嫁給你的伺服器成本。

我的 VOB 檔案會被上傳到任何地方嗎？

For browser-based pairs, your file is read locally and converted by ffmpeg in this tab. No file payload is uploaded; you may still see analytics and engine downloads in network logs.

VOB 轉 FLAC 有檔案大小限制嗎？

There is no imposed upload cap when it runs in-browser, but each conversion still depends on your device and browser memory. Large videos are the first practical limit, then memory-heavy documents or images.

把 VOB 轉換為 FLAC 會損失品質嗎？

Nothing is intentionally discarded in this step, because FLAC is lossless. A VOB file encoded with lossy settings stays lossy, so missing detail is not recovered.

可以一次把多個 VOB 檔案轉換為 FLAC 嗎？

Yes. Drop in several files and each gets its own row; they are processed one after another on your device. You can download them one by one or as one ZIP.

VOB 轉 FLAC 能在手機、Mac 或 Chromebook 上使用嗎？

Most modern browsers on Windows, macOS, Linux, ChromeOS, Android and iOS work. Very large videos are often more reliable on desktop or a browser with more memory.

Why do some conversions take longer on first run?

The conversion engine has to download first. Small codec bundles are fast, while ffmpeg is commonly 12–30 MB; later conversions of similar type use the cached engine.

I converted a file and the output is blank or unusable. What should I check?

Start over with default settings, then change one option at a time (quality, bitrate, page size, or codec) to isolate what changed behavior. If it keeps failing, retry with a smaller file and confirm the source format matches the pair.

將 VOB 轉換為其他格式

一個 VOB 檔案可以轉換成以下任何一種格式。