vapoursynth4-sys

Raw bindings to VapourSynth. Special thanks to Ivan Molodetskikh for their work on the original bindings.

Check out vapoursynth4-rs for a safe Rust wrapper.

Supported Versions

All VapourSynth and VSScript API versions starting with 4.0 are supported. By default, the crates use the latest API version available. To use a specific version, disable the default feature and enable the corresponding Cargo feature:

• vapoursynth-api-40 for VapourSynth API 4.0 (R55)
• vsscript-api-40 for VSScript API 4.0
• vsscript-api-41 for VSScript API 4.1

Building

Make sure you have the corresponding libraries available if you enable the linking features. You can use the VAPOURSYNTH_LIB_DIR environment variable to specify a custom directory with the library files.

On Windows the easiest way is to use the VapourSynth installer (make sure the VapourSynth SDK is checked). Set VAPOURSYNTH_LIB_DIR to <path to the VapourSynth installation>\sdk\lib64 or <...>\lib32, depending on the target bit count.

License

Licensed under MPL-2.0 or at http://mozilla.org/MPL/2.0/.