ファイル・メディア
動画サムネイル生成
Capture a poster frame from any video.
Drop a video or click to browse
編集者注
Understanding · One representative frame, one preview image.
この詳細な解説章は現在、英語版のみで提供されています。上の変換ツールはあなたの言語で動作しますが、長文の解説記事はまだ翻訳されていません。
よくある質問
Quick answers.
›Are my videos uploaded to your server?
No. The video is loaded directly from your storage into your browser's memory. No data is sent to a server at any point.
›What video formats are supported?
The tool supports any format your browser can play natively, typically `.mp4`, `.webm`, and `.ogg`. Support for `.mov` or `.mkv` depends on your specific browser and operating system.
›How do I capture a specific frame?
Use the video player seek bar or the frame-by-frame controls to find the exact moment. Once the player shows the desired image, click capture to generate the image file.
›What is the resolution of the captured image?
The captured thumbnail matches the native resolution of the source video. If you load a 1080p video, the resulting image will be 1920x1080 pixels.
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