بە چ دوورییەکدا هەموو چوارچێوەیەک کە دەرهێنراوە JPEG دەردەچێت؟
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The same resolution as the MP4 video — a 1080p MP4 produces 1920×1080 JPEG frames; a 4K MP4 produces 3840×2160 JPEG frames. Use the resize utility after extraction if you want smaller thumbnails or social-media-sized crops.
Yes, but be careful with file count — a 30fps 1-minute MP4 produces 1,800 JPEG frames. We pack them into a ZIP automatically. For longer clips, the "1 per second" option (60 frames) or specific timestamps gives a manageable result.
Yes — the advanced option accepts a comma-separated list of timestamps (e.g. `00:01:23,00:05:00,00:10:42`) and produces one JPEG file per timestamp. Useful for chapter thumbnails, scene reference shots, or thumbnailing long lectures.