Question 1

Is FFmpeg.guru really free to use?

Accepted Answer

Yes, FFmpeg.guru is completely free to use. There are no hidden fees, premium accounts, or subscriptions required. All features are available to everyone at no cost.

Question 2

How secure is my data when using this converter?

Accepted Answer

Your data is 100% secure because it never leaves your device. All video processing happens locally in your browser using WebAssembly technology. We don't store, upload, or have access to your files.

Question 3

What video formats are supported?

Accepted Answer

We support a wide range of formats including MP4, WebM, AVI, MOV, GIF, TS for video output. For audio extraction, we support MP3, AAC, WAV, OGG, and FLAC. You can also extract frames as PNG, JPEG, BMP, or TIFF images.

Question 4

Can I use this converter offline?

Accepted Answer

Yes! FFmpeg.guru is a Progressive Web App (PWA) that works offline once loaded. You can install it on your device and convert videos even without an internet connection.

Question 5

Is there a file size limit?

Accepted Answer

There are no artificial file size limits imposed by our service. The only limitations are your device's available memory and processing power. Larger files will take longer to process.

Question 6

How fast is the conversion process?

Accepted Answer

Conversion speed depends on your device's hardware capabilities, the input file size, and the selected output format. The converter automatically detects your hardware and optimizes performance accordingly.

Question 7

Do I need to install any software?

Accepted Answer

No installation required! FFmpeg.guru runs entirely in your web browser using WebAssembly. Simply visit the website and start converting immediately.

Question 8

Can I convert multiple files at once?

Accepted Answer

Currently, the converter processes one file at a time to ensure optimal performance and stability. You can queue multiple conversions by processing them sequentially.

Question 9

What's the difference between the performance modes?

Accepted Answer

Balanced mode uses 75% of your CPU cores, leaving resources for other browser tasks. Maximum mode uses all available cores for faster conversion but may slow down other applications.

Question 10

Why choose FFmpeg.guru over other online converters?

Accepted Answer

Unlike other services, your files never leave your device, ensuring complete privacy. There are no upload limits, watermarks, or restrictions. Plus, it works offline and is completely free forever.

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