video converter는 무엇에 적합합니까?
Video conversion helps turn MOV, AVI, MKV, WebM, and other common files into MP4, MOV, MKV, AVI, M4V, WebM, or TS. The tool runs ffmpeg.wasm in a Web Worker, and the input file is read only in the current browser.
Results can be previewed and downloaded immediately. First use downloads FFmpeg Core, and processing speed depends on duration, codec, and device performance.
지원되는 형식: MP4, MOV, MKV, AVI, M4V, WebM, TS; 단일 파일 제한: 500MB.
video converter 사용 방법
단계 1
Select video
Upload a browser-readable video up to 500MB.
단계 2
Choose output format
Choose MP4, MOV, MKV, AVI, M4V, WebM, or TS, then start local transcoding.
단계 3
Preview and download
Confirm the converted video plays correctly, then download it.
FAQ
Will video conversion upload my file?
No. Video is processed with ffmpeg.wasm in a browser Worker; network requests only download FFmpeg Core.
Which output format should I choose?
MP4 is usually the most compatible; MOV/M4V fit Apple workflows; MKV/AVI/TS fit some players or editors; WebM is useful for web playback.
Can the converted file be larger?
Yes. Size depends on the source bitrate, codec, duration, and content complexity.
기술 및 데이터 소스
- ffmpeg.wasm — Official FFmpeg project documentation for running FFmpeg in the browser.
- Comlink — Open-source RPC library for communication between the page and a Web Worker.