QWinFF

Discontinued

Overview

QWinFF is a graphical user interface for FFmpeg, enabling conversion of audio and video files between various formats without command-line input.¹² It targets average users with presets for quick conversions and advanced users with customizable parameters like bitrate and sample rate, including an interactive video-cutting tool from version 0.2.0.¹³ The application stands out for its simplicity in leveraging FFmpeg's capabilities through a Qt4/C++ interface.¹⁶

Key Features

Preset conversions - Rich set of predefined presets for common audio/video format conversions without manual commands.
Interactive video cutting - Preview and select time ranges for clipping videos (from version 0.2.0).
Parameter adjustment - Customize bitrate, sample rate, audio volume, and other FFmpeg parameters.
Batch processing - Convert multiple media files simultaneously.
Thread control - Choose number of threads for conversion processes.
Preview support - Optional preview using ffplay or mplayer for cutting.
Portable version - Windows portable edition requiring no installation.

Pricing

Plan	Price	Includes
Free	$0	Full access to all features under GPLv3 license.

Platforms & Requirements

Runs on GNU/Linux and Windows, written in Qt4/C++; portable Windows version available for WinXP to Win10.¹⁵ Requires FFmpeg and ffprobe at runtime, with optional ffplay/mplayer and sox.⁸ No macOS, mobile, or web support mentioned.

Integrations & Ecosystem

FFmpeg (core engine)
ffprobe (media analysis)
ffplay or mplayer (video preview)
sox (audio speed adjustment)
Presets.xml for custom formats

Alternatives

App	Difference
WinFF	Predecessor to QWinFF with fewer features like no video preview trimming.
HandBrake	More feature-rich video transcoder with broader format support but steeper learning curve.
Avidemux	Direct video editor with cutting capabilities, less focused on batch FFmpeg presets.
FFmpeg CLI	Command-line only, requires manual scripting unlike QWinFF's GUI.

Reputation

QWinFF is regarded as a reliable, lightweight FFmpeg frontend praised for ease of use, presets, and features like video trimming on Linux Mint and Windows.⁹ Users note it works well on modern systems despite last update in 2015 (version 0.2.1).⁸⁹ Criticisms center on lack of recent development, potentially missing newer FFmpeg features or formats.⁹

Sources (9)