新增x86编译

.gitignore

@@ -3,4 +3,4 @@
 /src-tauri/target/
 **/*.rs.bk
 /src-tauri/model/
-/src-tauri/vendor/ffmpeg/
+/src-tauri/vendor/

README.en.md

@@ -63,8 +63,6 @@ Download the installer for your platform from [GitHub Releases](https://github.c
 | macOS (Apple Silicon) | `.dmg` |
 | Windows | `.exe` (NSIS Installer) |
 
-> The Whisper model (~500MB) will be downloaded on first launch. An internet connection is required.
-
 ## Usage
 
 ### Quick Start

README.md

@@ -62,7 +62,6 @@ CrossSubtitle-AI 是一款**本地优先**的音视频字幕处理工具。它
 | macOS (Apple Silicon) | `.dmg` |
 | Windows | `.exe` (NSIS 安装包) |
 
-> 首次启动时需要下载 Whisper 模型（约 500MB），请确保网络通畅。
 
 ## 使用方式
 

package.json

@@ -14,6 +14,7 @@
     "prepare-licenses-macos": "python3 ./scripts/prepare-bundled-licenses.py",
     "tauri-build-app": "npm run prepare-ffmpeg-macos && npm run prepare-licenses-macos && tauri build --bundles app",
     "tauri-build-dmg": "sh ./scripts/build-macos-dmg.sh",
+    "tauri-build-dmg-x86_64": "TARGET_ARCH=x86_64 sh ./scripts/build-macos-dmg.sh",
     "tauri-build-windows": "tauri build --bundles nsis"
   },
   "dependencies": {

scripts/build-macos-dmg.sh

@@ -5,10 +5,26 @@ set -eu
 ROOT_DIR=$(CDPATH= cd -- "$(dirname -- "$0")/.." && pwd)
 APP_NAME="CrossSubtitle-AI"
 VERSION=$(node -p "require('$ROOT_DIR/package.json').version")
-ARCH=$(uname -m)
-APP_PATH="$ROOT_DIR/src-tauri/target/release/bundle/macos/$APP_NAME.app"
-DMG_DIR="$ROOT_DIR/src-tauri/target/release/bundle/dmg"
-DMG_PATH="$DMG_DIR/${APP_NAME}_${VERSION}_${ARCH}.dmg"
+TARGET_ARCH=${TARGET_ARCH:-$(uname -m)}
+RUST_TARGET=""
+
+case "$TARGET_ARCH" in
+  arm64)  RUST_TARGET="aarch64-apple-darwin"  ;;
+  x86_64) RUST_TARGET="x86_64-apple-darwin"   ;;
+  *)
+    echo "Unsupported architecture: $TARGET_ARCH"
+    exit 1
+    ;;
+esac
+
+if [ "$(uname -m)" != "$TARGET_ARCH" ]; then
+  TARGET_DIR="$ROOT_DIR/src-tauri/target/${RUST_TARGET}"
+else
+  TARGET_DIR="$ROOT_DIR/src-tauri/target/release"
+fi
+APP_PATH="$TARGET_DIR/bundle/macos/$APP_NAME.app"
+DMG_DIR="$TARGET_DIR/bundle/dmg"
+DMG_PATH="$DMG_DIR/${APP_NAME}_${VERSION}_${TARGET_ARCH}.dmg"
 STAGING_DIR=$(mktemp -d "${TMPDIR:-/tmp}/crosssubtitle-dmg.XXXXXX")
 
 cleanup() {
@@ -18,7 +34,16 @@ cleanup() {
 trap cleanup EXIT
 
 cd "$ROOT_DIR"
-npm run tauri-build-app
+
+export TARGET_ARCH
+npm run prepare-ffmpeg-macos
+npm run prepare-licenses-macos
+
+TAURI_BUILD_OPTS="--bundles app"
+if [ "$(uname -m)" != "$TARGET_ARCH" ]; then
+  TAURI_BUILD_OPTS="$TAURI_BUILD_OPTS --target $RUST_TARGET"
+fi
+npm run tauri -- build $TAURI_BUILD_OPTS
 
 mkdir -p "$DMG_DIR"
 rm -f "$DMG_PATH"

scripts/prepare-bundled-ffmpeg.sh

@@ -3,13 +3,19 @@
 set -eu
 
 ROOT_DIR=$(CDPATH= cd -- "$(dirname -- "$0")/.." && pwd)
-TARGET_ARCH=$(uname -m)
+TARGET_ARCH=${TARGET_ARCH:-$(uname -m)}
 FFMPEG_SOURCE=${FFMPEG_SOURCE_PATH:-$(command -v ffmpeg)}
 VENDOR_ROOT="$ROOT_DIR/src-tauri/vendor/ffmpeg/macos-$TARGET_ARCH"
 BIN_DIR="$VENDOR_ROOT/bin"
 LIB_DIR="$VENDOR_ROOT/lib"
 MARK_DIR="$VENDOR_ROOT/.processed"
 
+for dir in "$ROOT_DIR/src-tauri/vendor/ffmpeg"/macos-*; do
+  if [ -d "$dir" ] && [ "$dir" != "$VENDOR_ROOT" ]; then
+    rm -rf "$dir"
+  fi
+done
+
 rm -rf "$VENDOR_ROOT"
 mkdir -p "$BIN_DIR" "$LIB_DIR" "$MARK_DIR"
 
@@ -53,7 +59,9 @@ resolve_dep_source() {
       for candidate in \
         "$LIB_DIR/$dep_name" \
         "/opt/homebrew/lib/$dep_name" \
-        $(find /opt/homebrew/Cellar -path "*/lib/$dep_name" -print 2>/dev/null)
+        "/usr/local/lib/$dep_name" \
+        $(find /opt/homebrew/Cellar -path "*/lib/$dep_name" -print 2>/dev/null) \
+        $(find /usr/local/Cellar -path "*/lib/$dep_name" -print 2>/dev/null)
       do
         if [ -n "$candidate" ] && [ -f "$candidate" ]; then
           printf '%s\n' "$candidate"

scripts/prepare-bundled-licenses.py

@@ -3,15 +3,32 @@
 from __future__ import annotations
 
 import json
+import os
 import shutil
 from pathlib import Path
 
 
 ROOT_DIR = Path(__file__).resolve().parent.parent
-CELLAR_DIR = Path("/opt/homebrew/Cellar")
 LICENSE_ROOT = ROOT_DIR / "src-tauri" / "vendor" / "licenses" / "homebrew"
 LICENSE_BUNDLE_ROOT = ROOT_DIR / "src-tauri" / "vendor" / "licenses_bundle"
-FFMPEG_RECEIPT = sorted(CELLAR_DIR.glob("ffmpeg/*/INSTALL_RECEIPT.json"))[-1]
+
+KNOWN_CELLAR_PATHS = [
+    Path(os.environ.get("HOMEBREW_PREFIX", "/opt/homebrew")) / "Cellar",
+    Path("/opt/homebrew/Cellar"),
+    Path("/usr/local/Cellar"),
+]
+
+ffmpeg_receipts: list[Path] = []
+for cellar in KNOWN_CELLAR_PATHS:
+    ffmpeg_receipts.extend(sorted(cellar.glob("ffmpeg/*/INSTALL_RECEIPT.json")))
+
+if not ffmpeg_receipts:
+    print("Warning: ffmpeg not found in any Homebrew Cellar path. Skipping license collection.")
+    print("To collect licenses, install ffmpeg via Homebrew or set HOMEBREW_PREFIX.")
+    exit(0)
+
+CELLAR_DIR = ffmpeg_receipts[0].parent.parent.parent
+FFMPEG_RECEIPT = ffmpeg_receipts[0]
 LICENSE_PATTERNS = [
     "LICENSE*",
     "LICENCE*",