Crate deepshrink_ffmpeg 

Discovery of the external ffmpeg/ffprobe binaries.

Search order (see docs/PRD/03-tech-stack.md):

1. Explicit path from an env var (DEEPSHRINK_FFMPEG / DEEPSHRINK_FFPROBE).
2. A binary in PATH.
3. (later) a bundled binary next to the app — for the desktop layer.

If not found, FfmpegError::NotFound; the CLI maps this to exit code 3 with an install hint. ffprobe/progress parsing arrives in sessions 002/003.

Re-exports

pub use probe::probe;

pub use probe::Ffprobe;

pub use run::run_pass;

pub use vmaf::has_libvmaf;

pub use vmaf::measure_vmaf;

Modules

probe

Run ffprobe and parse its JSON output.

progress

Parse ffmpeg’s -progress pipe:1 key=value stream.

run

Run a single ffmpeg pass, streaming progress and surfacing failures.

vmaf

VMAF quality measurement via ffmpeg’s libvmaf filter.

Structs

Tools

The located binaries.

Enums

FfmpegError

Errors from the ffmpeg layer.

Functions

locate

Locate ffmpeg and ffprobe. Returns the first missing tool as an error.

locate_one

Locate a single tool: first via its env var, then in PATH.