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Use ffprobe to inspect image/video assets and understand their visual properties. Useful when doing frontend work involving media files.
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Validates animation durations, enforces typography scale, checks component accessibility, and prevents layout anti-patterns in Tailwind CSS projects. Use when building UI components, reviewing CSS utilities, styling React views, or enforcing design consistency.
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| name | mediainfo |
| description | Use ffprobe to inspect image/video assets and understand their visual properties. Useful when doing frontend work involving media files. |
When you encounter or are asked about an image or video asset (dimensions, format, aspect ratio, color space, etc.), use ffprobe to inspect it before making assumptions.
ffprobe -hide_banner <file_path>
This gives a concise summary including:
rgba vs rgb)width/height, aspect-ratio, or object-fit values$ ffprobe -hide_banner hero.png
Input #0, png_pipe, from 'hero.png':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: png, rgba(pc), 1920x1080, 25 fps, 25 tbr, 25 tbn
From this you know: 1920x1080, has alpha channel (rgba), PNG format — so you can confidently set aspect-ratio: 16/9 and know transparency is available.