Merge branch 'master' into release

Author: 66HEX

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.21.1] - 2026-02-08
+
+### Fixed
+
+- **Windows ML Upscaling Paths:** Normalized extended-length Windows paths (`\\?\...`) before passing frame and model directories to the Real-ESRGAN sidecar, fixing `_wfopen ... failed` errors during upscaling.
+
 ## [0.21.0] - 2026-02-08
 
 ### Fixed
@@ -495,7 +501,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Automatic media metadata probing via FFprobe.
 - Preset-based configuration system.
 
-[Unreleased]: https://github.com/66HEX/frame/compare/0.21.0...HEAD
+[Unreleased]: https://github.com/66HEX/frame/compare/0.21.1...HEAD
+[0.21.1]: https://github.com/66HEX/frame/compare/0.21.0...0.21.1
 [0.21.0]: https://github.com/66HEX/frame/compare/0.20.0...0.21.0
 [0.20.0]: https://github.com/66HEX/frame/compare/0.19.0...0.20.0
 [0.19.0]: https://github.com/66HEX/frame/compare/0.18.1...0.19.0

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "frame",
-	"version": "0.21.0",
+	"version": "0.21.1",
 	"private": true,
 	"type": "module",
 	"scripts": {

src-tauri/Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "frame"
-version = "0.21.0"
+version = "0.21.1"
 description = "A simple FFmpeg GUI"
 edition = "2024"
 authors = ["Marek Jóźwiak <hexthecoder@gmail.com>"]

src-tauri/Cargo.toml

@@ -467,9 +467,11 @@ mod parsing_tests {
 
 #[cfg(test)]
 mod utils_tests {
+    use std::path::Path;
+
     use crate::conversion::utils::{
         is_audio_only_container, is_nvenc_codec, is_videotoolbox_codec, map_nvenc_preset,
-        parse_frame_rate_string, parse_probe_bitrate,
+        parse_frame_rate_string, parse_probe_bitrate, sanitize_external_tool_path,
     };
 
     #[test]
@@ -567,6 +569,33 @@ mod utils_tests {
         assert_eq!(map_nvenc_preset("p7"), "p7");
         assert_eq!(map_nvenc_preset("unknown"), "medium");
     }
+
+    #[test]
+    fn sanitize_external_tool_path_compatible_format() {
+        #[cfg(windows)]
+        {
+            assert_eq!(
+                sanitize_external_tool_path(Path::new(r"\\?\C:\Users\Karolina\models")),
+                r"C:\Users\Karolina\models"
+            );
+            assert_eq!(
+                sanitize_external_tool_path(Path::new(r"\\?\UNC\server\share\models")),
+                r"\\server\share\models"
+            );
+            assert_eq!(
+                sanitize_external_tool_path(Path::new(r"C:\Users\Karolina\models")),
+                r"C:\Users\Karolina\models"
+            );
+        }
+
+        #[cfg(not(windows))]
+        {
+            assert_eq!(
+                sanitize_external_tool_path(Path::new("/tmp/frame/models")),
+                "/tmp/frame/models"
+            );
+        }
+    }
 }
 
 #[cfg(test)]

src-tauri/src/conversion/tests.rs

@@ -14,7 +14,7 @@ use crate::conversion::manager::ManagerMessage;
 use crate::conversion::types::{
     CompletedPayload, ConversionTask, LogPayload, MetadataMode, ProgressPayload, StartedPayload,
 };
-use crate::conversion::utils::{FRAME_REGEX, parse_time};
+use crate::conversion::utils::{FRAME_REGEX, parse_time, sanitize_external_tool_path};
 
 pub async fn run_upscale_worker(
     app: AppHandle,
@@ -232,15 +232,15 @@ pub async fn run_upscale_worker(
     let upscaler_args = vec![
         "-v".to_string(),
         "-i".to_string(),
-        input_frames_dir.to_string_lossy().to_string(),
+        sanitize_external_tool_path(&input_frames_dir),
         "-o".to_string(),
-        output_frames_dir.to_string_lossy().to_string(),
+        sanitize_external_tool_path(&output_frames_dir),
         "-s".to_string(),
         scale.to_string(),
         "-f".to_string(),
         "png".to_string(),
         "-m".to_string(),
-        models_path.to_string_lossy().to_string(),
+        sanitize_external_tool_path(&models_path),
         "-n".to_string(),
         model_name.to_string(),
         "-j".to_string(),

src-tauri/src/conversion/upscale.rs

@@ -1,5 +1,6 @@
 use once_cell::sync::Lazy;
 use regex::Regex;
+use std::path::Path;
 
 pub static FRAME_REGEX: Lazy<Regex> = Lazy::new(|| Regex::new(r"frame=\s*(\d+)").unwrap());
 
@@ -98,3 +99,21 @@ pub fn get_hwaccel_args(video_codec: &str) -> Vec<String> {
         vec![]
     }
 }
+
+pub fn sanitize_external_tool_path(path: &Path) -> String {
+    #[cfg(windows)]
+    {
+        let raw = path.to_string_lossy();
+        if let Some(stripped_unc) = raw.strip_prefix(r"\\?\UNC\") {
+            return format!(r"\\{}", stripped_unc);
+        }
+        if let Some(stripped) = raw.strip_prefix(r"\\?\") {
+            return stripped.to_string();
+        }
+        raw.into_owned()
+    }
+    #[cfg(not(windows))]
+    {
+        path.to_string_lossy().into_owned()
+    }
+}

src-tauri/src/conversion/utils.rs

@@ -227,7 +227,14 @@ pub async fn ask_native_dialog<R: Runtime>(
 #[cfg(target_os = "macos")]
 fn prepare_dialog_host<R: Runtime>(window: &Window<R>) -> Option<WebviewWindow<R>> {
     let app_handle = window.app_handle();
-    app_handle.get_webview_window("dialog-host")
+    let dialog_host = app_handle.get_webview_window("dialog-host");
+
+    if let Some(host) = dialog_host.as_ref() {
+        let _ = host.set_shadow(false);
+        let _ = host.set_size(tauri::Size::Physical(tauri::PhysicalSize::new(1, 1)));
+    }
+
+    dialog_host
 }
 
 #[cfg(target_os = "macos")]

src-tauri/src/dialog.rs

@@ -96,8 +96,6 @@ pub fn run() {
 
             #[cfg(target_os = "macos")]
             {
-                use tauri::LogicalSize;
-
                 let dialog_host = WebviewWindowBuilder::new(
                     app,
                     "dialog-host",
@@ -112,11 +110,13 @@ pub fn run() {
                 .parent(&window)
                 .expect("Failed to set parent window")
                 .transparent(true)
+                .background_color(Color(0, 0, 0, 0))
                 .skip_taskbar(true)
+                .shadow(false)
                 .build()
                 .unwrap();
 
-                let _ = dialog_host.set_size(LogicalSize::new(1.0, 1.0));
+                let _ = dialog_host.hide();
             }
 
             app.manage(conversion::ConversionManager::new(app.handle().clone()));

src-tauri/src/lib.rs

@@ -1,7 +1,7 @@
 {
 	"$schema": "https://schema.tauri.app/config/2",
 	"productName": "Frame",
-	"version": "0.21.0",
+	"version": "0.21.1",
 	"identifier": "Frame",
 	"build": {
 		"beforeDevCommand": "node scripts/run.cjs dev",