VirtualDub

virtualdub.org

What it is

VirtualDub is a video capture and processing utility for Windows, designed for fast linear operations over video.

From virtualdub.org's own pages, read 12 Oct 2026.

VirtualDubFree under GPL · video capture and processing utility · primarily AVI; reads but does not write MPEG-1Free

As virtualdub.org lists them, read 12 Oct 2026.

Data plate

Price: Free to use
Free plan: Yes
Free trial: No
Runs on: Windows
Open source: No
Website: virtualdub.org
Batch processing: VirtualDub supports batch processing for large numbers of files.
Capture compatibility: Video capture requires a Video for Windows compatible capture device and driver.
Capture features: Capture features include fractional frame rates, optimized disk access, AVI2 and multisegment capture, input level monitoring, and real-time downsizing, noise reduction, and field swapping.
Capture limitation: Most FireWire DV devices without a Video for Windows driver cannot be used for capture with VirtualDub.
Current version: The site lists version 1.10.4 as the stable version.
Desktop app: Yes
Extensibility: Third-party DLLs can add video filters and input drivers for additional video and audio file formats.
Formats: VirtualDub is mainly geared toward AVI files; it can read but not write MPEG-1 and can handle sets of BMP images.
Checked: 12 Oct 2026

Claim its page to correct a fact and see how many players open it.