ff·Works 5.2.0.3.1.Rev1

ff·Works

A macOS media converter built as a graphical front end for FFmpeg, aimed at users who want deep encoding control, batch workflows, and pro filters without memorizing command-line syntax.

Formerly known as iFFmpeg, ff·Works wraps hundreds of FFmpeg options in a wizard-driven interface with presets, drop zones, and a command-line editor for advanced tweaks. You queue source files, pick a target format or device preset, adjust video and audio settings, and let the app compile the underlying FFmpeg invocation. Batch processing handles up to eight jobs at once, and merge tools can stitch clips with fast concat passthrough or a complex filter path.

Encoding, filters, and quality tools

The product line targets serious conversion work: hardware encoding via Apple VideoToolbox (H.264, H.265, ProRes, ALAC, AAC), software codecs including AV1 and VVC through optional encoders, color adjustments with LUT presets, cropping, overlays, subtitle soft/hard burn, delogo editing, and dozens of video and audio filters. Version 5 adds quality-analysis tools such as VMAF/PSNR/SSIM metrics, a video bitrate analyser, thumbnail contact-sheet generation, improved frame-accurate trimming, and a detail view for inspecting source media metadata.

FFmpeg is separate — plan accordingly

Important limitation: ff·Works does not ship a compiled FFmpeg binary. You must download or build FFmpeg yourself; the developer links recommended macOS builds for Intel and Apple Silicon. That keeps the app lightweight and legally separate from FFmpeg licensing, but first-time setup takes an extra step compared with all-in-one converters.

Build 5.2.0.3.1.Rev1

The requested build string 5.2.0.3.1.Rev1 corresponds to the public 5.2 release line documented on the vendor site. Official “New in version 5.2” notes highlight macOS 27 readiness, rewritten filter command compilation, merge and trim improvements, updated iPhone 15–17 HEVC presets, better HDR-to-SDR LUT handling, overlay PiP fixes, 7.1 audio channel mapping, and several encoding bug fixes. The vendor sells ff·Works for about €22 as a one-time purchase; it runs on macOS 11 Big Sur or later (Homebrew) with native Apple Silicon and Intel support.