v3.3.5 - Video & Interface Upgrades

v3.3.5 - Video & Interface Upgrades

This update brings significant under-the-hood performance improvements, expanded video processing capabilities, and UI refinements to enhance your workflow.

FirstFrame & LastFrame

Native support has been added for FirstFrame and LastFrame operations.
These functions are specifically optimized for LTX and WAN models, allowing for greater precision and control in your video generation pipelines.

Transformers v5

We have updated the core engine to support Transformers v5.
This ensures full compatibility with the latest Hugging Face ecosystem updates, providing better performance, stability, and access to the newest model architectures.

VideoFrame Viewer

Seamlessly extract specific frames from your videos for further processing or reference, removing the need for external tools.

2026-04-30.15-38-16.mp4

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Installation

This dev build is NOT compatible with previous versions of Amuse or existing ONNX models, full uninstall of Amuse 3.2.0 is REQUIRED.

Upgrade from v3.3.2, v3.3.3, v3.3.4 is supported,
Environments will be updated this version, Settings file Reset

1. Installer Version

Best for a standard Windows setup with automatic shortcuts.

• New Install & Upgrade:
  1. Download and run Amuse_vX.X.X.exe.
  2. Follow the on-screen instructions.

2. Standalone Version

Best for custom drive locations.

New Install:

1. Download and extract Amuse_vX.X.X.zip to your preferred folder.
2. Run Amuse.exe.

Upgrade:

1. Download and extract Amuse_vX.X.X.zip to a temp folder.
2. Copy and overwrite all files in your existing location
3. Run Amuse.exe.

Note: A fast SSD with plenty of free space is highly recommended, as model downloads can be large.

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Device Compatibility

This new engine leverages a python based compute backend. Please note the following hardware requirements for this dev release:

• NVIDIA: Supports all CUDA compatible devices (CUDA 12.8).
• AMD: Supports Radeon 7000, 9000 series GPUs (ROCm 7.2.1).
• Intel: Not Supported.
• Legacy Hardware: If you are using an incompatible device or older AMD hardware, it is highly recommended to stay on v3.2.0 until broader support is ported to the new engine.

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Developers Note

Only install this version if you are interested in testing development builds. As I am a solo developer with very limited testing resources and only a few devices, things may not work, and features may be missing. Each dev build may require re-installs and other manual processes. Please only install if this is okay; otherwise, wait until a stable release is ready.

Full Changelog: v3.3.4...v3.3.5