fix: cross-platform OpenCV compatibility for Linux builds

Use cvt_color_def instead of cvt_color with AlgorithmHint parameter
which is not available in all OpenCV-rs builds.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: wilmoore

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to SceneSplit will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.1.2] - 2026-01-08
+
+### Fixed
+
+- Fix cross-platform OpenCV compatibility (use `cvt_color_def` instead of `cvt_color` with `AlgorithmHint`)
+
 ## [1.1.1] - 2026-01-08
 
 ### Fixed
@@ -52,6 +58,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - OpenCV for video decoding
 - Fully offline operation after initial model download
 
+[1.1.2]: https://github.com/wilmoore/scenesplit/compare/v1.1.1...v1.1.2
 [1.1.1]: https://github.com/wilmoore/scenesplit/compare/v1.1.0...v1.1.1
 [1.1.0]: https://github.com/wilmoore/scenesplit/compare/v1.0.0...v1.1.0
 [1.0.0]: https://github.com/wilmoore/scenesplit/releases/tag/v1.0.0

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "scenesplit"
-version = "1.1.1"
+version = "1.1.2"
 edition = "2021"
 authors = ["SceneSplit Team"]
 description = "Offline CLI tool that extracts semantically distinct still images from video"

README.md

@@ -3,7 +3,7 @@
 Extract semantically distinct still images from video.
 
 [![CI](https://github.com/wilmoore/scenesplit/actions/workflows/ci.yml/badge.svg)](https://github.com/wilmoore/scenesplit/actions/workflows/ci.yml)
-[![Version](https://img.shields.io/badge/version-1.1.1-green.svg)](https://github.com/wilmoore/scenesplit/releases)
+[![Version](https://img.shields.io/badge/version-1.1.2-green.svg)](https://github.com/wilmoore/scenesplit/releases)
 [![License](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/wilmoore/scenesplit/blob/main/LICENSE)
 [![Rust](https://img.shields.io/badge/rust-2021_edition-orange.svg)](https://www.rust-lang.org/)
 

src/video.rs

@@ -2,7 +2,7 @@
 
 use std::path::{Path, PathBuf};
 
-use opencv::core::{AlgorithmHint, Mat};
+use opencv::core::Mat;
 use opencv::imgproc;
 use opencv::prelude::*;
 use opencv::videoio::{self, VideoCapture, VideoCaptureTraitConst};
@@ -175,13 +175,7 @@ impl VideoLoader {
 
                 // Convert BGR to RGB
                 let mut rgb_mat = Mat::default();
-                imgproc::cvt_color(
-                    &frame_mat,
-                    &mut rgb_mat,
-                    imgproc::COLOR_BGR2RGB,
-                    0,
-                    AlgorithmHint::ALGO_HINT_DEFAULT,
-                )?;
+                imgproc::cvt_color_def(&frame_mat, &mut rgb_mat, imgproc::COLOR_BGR2RGB)?;
 
                 // Get frame dimensions
                 let width = rgb_mat.cols() as u32;
@@ -245,13 +239,7 @@ impl VideoLoader {
 
         // Convert BGR to RGB
         let mut rgb_mat = Mat::default();
-        imgproc::cvt_color(
-            &frame_mat,
-            &mut rgb_mat,
-            imgproc::COLOR_BGR2RGB,
-            0,
-            AlgorithmHint::ALGO_HINT_DEFAULT,
-        )?;
+        imgproc::cvt_color_def(&frame_mat, &mut rgb_mat, imgproc::COLOR_BGR2RGB)?;
 
         let width = rgb_mat.cols() as u32;
         let height = rgb_mat.rows() as u32;