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Sequency
The Complete Conversion Tool for macOS·sequencyapp.com
Sequency is a macOS application that converts EXR image sequences to H.264/ProRes video and transcodes BRAW/MXF camera media into linear EXR sequences. It uses a hybrid color pipeline combining Apple ColorSync and OpenColorIO/ACES for hardware-accelerated, color-accurate conversions. The app targets VFX and post-production professionals needing proxy, review, and delivery file conversions in one tool.
What it's for
Convert EXR image sequences to H.264/ProRes preview filesTranscode BRAW or MXF camera footage into linear EXR sequencesCreate client-ready proxy or review filesExtract frames from video into PNG or TIFF sequencesBatch queue multiple conversions to run overnightExtract specific render passes (Beauty, Depth, Cryptomatte) from multichannel EXRsFix framerates and durationApply 1-click ACEScg to sRGB color conversion
Features 18
- 1-click ACEScg to sRGB color conversion
- Audio handling (copy, AAC, or uncompressed PCM)
- Batch queue for multiple conversions
- Channel extraction for render passes (Beauty, Depth, Cryptomatte)
- Flexible output to H.264, HEVC, ProRes, MKV (VP9/WebM), or PNG
- Frame range export with In/Out point selection
- Frame rate and duration fixing
- Hardware-accelerated pipeline using AVFoundation, VideoToolbox, and Core Image
- Hybrid color engine (ColorSync + OCIO) with automatic engine selection
- Intelligent sequence detection via pattern-based metadata reading
- Metal-backed proxy generation
- Native EXR handling with multichannel splitting and compression support
- Pause and resume of exports
- Sandboxed security with scoped directory access
- Signed CLI package (sequency-cli) for automation with JSON routes
- Support for ARRIRAW, ARRICORE, HDE, and LogC workflows
- Support for Blackmagic RAW (BRAW) decoding
- VP9 encoding constraints (Quality, Balanced, Fast, Realtime)
At a glance
TypeDesktop app
DeploymentInstalled (local)
PlatformsmacOS
ForVFX professionals, post-production professionals, compositors, editors
Integrations
ARRI Image SDKBlackmagic RAWOpenColorIO
Pricing
Sequency is sold as a single one-time purchase of $4.99, including lifetime access and free future updates. No subscription pricing tiers exist.
One-Time PurchaseQuote
One-time purchase of $4.99 for lifetime access and all future updates; no subscription.