Add output format selection to settings

Introduces new settings for forcing output format when merging videos, allowing users to select a preferred format (mp4, webm, mkv). Updates all language files with relevant translations, adds UI controls in the settings dialog, persists settings via ConfigManager, and passes options through the download workflow to yt-dlp.
2025-11-03 20:53:53 +02:00
parent 70a913b903
commit 3729d2941e
18 changed files with 203 additions and 16 deletions
@@ -277,7 +277,14 @@
    "update_frequency_group": "更新频率",
    "save_settings": "保存设置",
    "settings_saved_successfully": "✅ 设置保存成功！",
-    "error_saving": "❌ 保存设置时出错：{error}"
+    "error_saving": "❌ 保存设置时出错：{error}",
+    "output_format_settings": "输出格式设置",
+    "force_output_format": "合并时强制输出格式",
+    "preferred_format": "首选格式：",
+    "force_format_help": "启用后，合并的视频将转换为您的首选格式。禁用以让 yt-dlp 自动决定。",
+    "format_mp4": "MP4（最兼容）",
+    "format_webm": "WebM（现代、开放）",
+    "format_mkv": "MKV（功能丰富）"
  },
  "main_ui": {
    "url_placeholder": "输入 YouTube 视频或播放列表网址",