Prefer higher resolution files.

.envrc

@@ -1 +0,0 @@
-use_nix

default.nix

@@ -1,27 +0,0 @@
-let
-  pkgs = import <nixpkgs> {
-    overlays = [
-      (import (builtins.fetchTarball
-        "https://github.com/oxalica/rust-overlay/archive/master.tar.gz"))
-    ];
-  };
-
-  rust = pkgs.rust-bin.stable.latest.rust.override {
-    extensions = [ "rust-src" ];
-  };
-
-in with pkgs;
-pkgs.mkShell rec {
-  name = "rust";
-  buildInputs = [
-    openssl
-    pkg-config
-    cargo
-    rust
-    rustfmt
-    rust-analyzer
-    wasm-pack
-    wasm-bindgen-cli
-    nodePackages.rollup
-  ];
-}

src/lib.rs

@@ -320,6 +320,18 @@ pub struct Movie {
 }
 
 impl Movie {
+    fn min_pixel_count(&self) -> Option<usize> {
+        if self.files.is_empty() {
+            None
+        } else {
+            Some(self.files.iter().fold(usize::max_value(), |acc, (_, cmd)| {
+                let min = cmd.video.iter().fold(usize::max_value(), |acc, v| {
+                    std::cmp::min(acc, v.width * v.height)
+                });
+                std::cmp::min(acc, min)
+            }))
+        }
+    }
     fn min_bit_rate(&self) -> Option<usize> {
         if self.files.is_empty() {
             None
@@ -367,6 +379,8 @@ impl Movies {
             let parent = clean_path_parent(path)
                 .to_string_lossy()
                 .to_ascii_lowercase()
+                .replace("-", " ")
+                .replace("'", "")
                 .to_string();
             if date_re.is_match(&parent) {
                 movie_counter.entry(parent).or_insert(Vec::new()).push(m);
@@ -388,8 +402,8 @@ impl Movies {
 
         for (_parent, mut movies) in movie_counter.into_iter() {
             if movies.len() > 1 {
-                // Sort, lowest bit_rate movie first
+                // Sort, lowest resolution  movie first
-                movies.sort_by(|a, b| a.min_bit_rate().cmp(&b.min_bit_rate()));
+                movies.sort_by(|a, b| a.min_pixel_count().cmp(&b.min_pixel_count()));
                 // Flip order, we care about the largest.
                 movies.reverse();
                 // Take the largest image, return the rest for removal.