How to Work with BVH Files in Modern Software
If you're trying to work with .BVH files (typically used for motion capture) and encountering errors in outdated software like Endorphin, it's time to upgrade. Nowadays, there are much more modern, compatible, and efficient tools for handling these files. And no, you don't need to be an expert in old technology to do it! 💻
Importing and Editing BVH Files in Blender
The most straightforward and free option is Blender 4.x. You just need to go to File / Import / Motion Capture (.bvh) and it will already be applied to a basic skeleton. From there you can:
- Edit the animation.
- Retarget it to your character using Rigify or Auto-Rig Pro.
- Export it to formats like FBX to use it in Maya, Unreal, Unity, etc.
Furthermore, if the .BVH file had hierarchy errors, Blender usually cleans them up automatically upon import, so it's a good way to "sanitize" problematic files.
Realistic Physics Simulation with Cascadeur
If what you're looking for is more natural animation, with balance, weight, and realistic physics, you can use Cascadeur. It's a software specifically designed for this type of animation. You import the BVH file via File / Import File and it allows you to modify the pose, correct movement errors, and apply automatic physics simulation without losing artistic control. Very useful for falls, jumps, or more believable interactions.
Advanced Option: Maya + Ragdoll Dynamics
For those who work with Maya (version 2025 or recent), there's the Ragdoll Dynamics plugin, which converts rigs into dynamic systems. First, you import the BVH file, apply it to a skeleton, and then convert that skeleton into a dynamic one to apply physics simulations with collisions and real weight.
In summary:
- Use Blender if you want something fast, free, and compatible.
- Use Cascadeur if you're interested in having controlled physics simulations.
- Use Maya with Ragdoll Dynamics if you work in more advanced production or VFX.
And about Endorphin... it's better left in its retro display case. It no longer has a place in modern pipelines, and it has enough trouble just launching on modern Windows. So it's time to upgrade! 🚀
With these tools, you'll be able to work with BVH files efficiently and effectively, achieving realistic animations compatible with modern pipelines. And remember, if something doesn't work, you can always blame the old technology! 😉