Sequency

Sequency is a professional, native macOS transcoder designed for VFX artists, editors, colorists, and motion designers. It handles image sequence to video, video to video, and video to image sequence conversions — all in a clean, SwiftUI-native interface with no command lines required.

HIGHLIGHTS

• COMPREHENSIVE FORMAT SUPPORT: Seamlessly handle image sequence -> video, video -> video, and video -> image sequence paths. Import EXR, PNG, TIFF, TGA, and JPG sequences, as well as professional video containers including MOV, MP4, MXF, MKV, and M4V.
• MXF IMPORT: Full MXF support for professional broadcast workflows — including camera-native and NLE exports with formats such as ProRes, FFV1, DNxHD, AVC-Intra, MPEG-2 IMX, and DV50.
• PRORES & HI-FI DELIVERY: Export to ProRes 422, ProRes 4444 (with alpha support), HEVC (H.265), H.264, and VP9/MKV for web delivery — all properly tagged for NLEs and professional review tools.
• HYBRID COLOR ENGINE: Automatic engine selection routes standard colorspaces (sRGB, Display P3, Rec.709) through Apple ColorSync for maximum speed, and ACES or camera log transforms through OpenColorIO (OCIO) with GPU acceleration via Metal.
• NATIVE EXR INTEGRATION: Integrated OpenEXR 3.2.1 library with multichannel splitting — automatically separates render passes (RGBA, Depth, Normals, etc.) into organised folders.
• ALPHA CHANNEL PRESERVATION: Toggle transparency preservation for PNG, TIFF, EXR, TGA, and ProRes 4444 outputs.
• BATCH QUEUE & PAUSE/RESUME: Line up multiple conversions, pause and resume mid-export, and let jobs run overnight without losing progress.
• FRAME RANGE SELECTION: Export partial sequences by selecting specific frame ranges.
• AUDIO HANDLING: Preserve, convert, or strip audio tracks with Copy, AAC, PCM, or No Audio options.
• BUILT FOR MACOS: Metal-backed rendering, hardware-accelerated via AVFoundation and VideoToolbox, and fully sandboxed.

PRICING Sequency is a one-time purchase with free updates for life — no subscription required.

ROADMAP New features are shaped directly by user feedback on the official Discord server. If you have a workflow request or idea, join the community and help guide development. Past Discord requests have already influenced the app's roadmap.