Build and Test

Build from source

cargo install cargo-vcpkg
cargo vcpkg build
cargo build

If your vcpkg checkout is in a non-default location, set VCPKG_ROOT.

Run tests

cargo test

Run integration tests requiring ffmpeg CLI:

VCPKG_ROOT=/opt/vcpkg cargo test --features ffmpeg-cli-tests

Optional NVENC regression suite

ENABLE_NVENC_TESTS=1 cargo test nvenc_matrix -- --test-threads=1

Optional direnv setup

export VCPKG_ROOT=/opt/vcpkg
export RUST_LOG=${RUST_LOG:-WARN}

Quality gates

Run the same strict checks used in CI before opening a PR:

cargo fmt --all -- --check
cargo clippy --all-targets --all-features -- -D warnings
RUSTDOCFLAGS="-D warnings" cargo doc --no-deps --document-private-items
cargo test --no-run