update version to 1.0.40.0 and refactor image drawing methods for better opacity handling

BetterLyrics.WinUI3/BetterLyrics.WinUI3 (Package)/Package.appxmanifest

@@ -12,7 +12,7 @@
 	<Identity
 	  Name="37412.BetterLyrics"
 	  Publisher="CN=E1428B0E-DC1D-4EA4-ACB1-4556569D5BA9"
-	  Version="1.0.39.0" />
+	  Version="1.0.40.0" />
 
 	<mp:PhoneIdentity PhoneProductId="ca4a4830-fc19-40d9-b823-53e2bff3d816" PhonePublisherId="00000000-0000-0000-0000-000000000000"/>
 

BetterLyrics.WinUI3/BetterLyrics.WinUI3/ViewModels/LyricsRendererViewModel.Draw.cs

@@ -96,7 +96,7 @@ namespace BetterLyrics.WinUI3.ViewModels
             }
         }
 
-        private void DrawBackgroundImgae(ICanvasAnimatedControl control, CanvasDrawingSession ds, CanvasBitmap canvasBitmap, float opacity)
+        private void DrawBackgroundImgae(OpacityEffect effect, CanvasDrawingSession ds, CanvasBitmap canvasBitmap)
         {
             float imageWidth = (float)canvasBitmap.Size.Width;
             float imageHeight = (float)canvasBitmap.Size.Height;
@@ -107,62 +107,12 @@ namespace BetterLyrics.WinUI3.ViewModels
             float x = _canvasWidth / 2 - imageWidth * scaleFactor / 2;
             float y = _canvasHeight / 2 - imageHeight * scaleFactor / 2;
 
-            // Original source: https://zhuanlan.zhihu.com/p/37178216
-            float gain = _lyricsBgBrightnessTransition.Value;
-
-            float whiteX = 1 - 0.5f * gain;
-            float whiteY = 0.5f + 0.5f * gain;
-            float blackX = 0.5f - 0.5f * gain;
-            float blackY = 0 + 0.5f * gain;
-
-            ds.DrawImage(new OpacityEffect
-            {
-                Source = new BrightnessEffect
-                {
-                    Source = new ScaleEffect
-                    {
-                        Scale = new Vector2(scaleFactor),
-                        Source = canvasBitmap,
-                    },
-                    WhitePoint = new Vector2(whiteX, whiteY),
-                    BlackPoint = new Vector2(blackX, blackY),
-                },
-                Opacity = opacity,
-            }, new Vector2(x, y));
+            ds.DrawImage(effect, new Vector2(x, y));
         }
 
-        private void DrawForegroundImgae(ICanvasAnimatedControl control, CanvasDrawingSession ds, CanvasBitmap canvasBitmap, float opacity)
+        private void DrawForegroundImgae(OpacityEffect effect, CanvasDrawingSession ds)
         {
-            if (opacity == 0) return;
-
-            float imageWidth = (float)canvasBitmap.Size.Width;
-            float imageHeight = (float)canvasBitmap.Size.Height;
-
-            float scaleFactor = _albumArtSize / Math.Min(imageWidth, imageHeight);
-            if (scaleFactor < 0.01f) return;
-
-            float cornerRadius = _albumArtCornerRadius / 100f * _albumArtSize / 2;
-
-            using var cornerRadiusMask = new CanvasCommandList(control.Device);
-            using var cornerRadiusMaskDs = cornerRadiusMask.CreateDrawingSession();
-            cornerRadiusMaskDs.FillRoundedRectangle(
-                new Rect(0, 0, imageWidth * scaleFactor, imageHeight * scaleFactor),
-                cornerRadius, cornerRadius, Colors.White
-            );
-
-            ds.DrawImage(new OpacityEffect
-            {
-                Source = new AlphaMaskEffect
-                {
-                    Source = new ScaleEffect
-                    {
-                        Scale = new Vector2(scaleFactor),
-                        Source = canvasBitmap,
-                    },
-                    AlphaMask = cornerRadiusMask,
-                },
-                Opacity = opacity,
-            }, new Vector2(_albumArtXTransition.Value, _albumArtYTransition.Value));
+            ds.DrawImage(effect, new Vector2(_albumArtXTransition.Value, _albumArtYTransition.Value));
         }
 
         private void DrawAlbumArtBackground(ICanvasAnimatedControl control, CanvasDrawingSession ds)
@@ -173,13 +123,13 @@ namespace BetterLyrics.WinUI3.ViewModels
             using var overlappedCoversDs = overlappedCovers.CreateDrawingSession();
             overlappedCoversDs.Transform = Matrix3x2.CreateRotation(_rotateAngle, control.Size.ToVector2() * 0.5f);
 
-            if (_lastAlbumArtCanvasBitmap != null)
+            if (_lastBgImageEffect != null && !_lastBgImageEffect.IsDisposed() && _lastAlbumArtCanvasBitmap != null)
             {
-                DrawBackgroundImgae(control, overlappedCoversDs, _lastAlbumArtCanvasBitmap, 1 - _albumArtBgTransition.Value);
+                DrawBackgroundImgae(_lastBgImageEffect, overlappedCoversDs, _lastAlbumArtCanvasBitmap);
             }
-            if (_albumArtCanvasBitmap != null)
+            if (_bgImageEffect != null && !_bgImageEffect.IsDisposed() && _albumArtCanvasBitmap != null)
             {
-                DrawBackgroundImgae(control, overlappedCoversDs, _albumArtCanvasBitmap, _albumArtBgTransition.Value);
+                DrawBackgroundImgae(_bgImageEffect, overlappedCoversDs, _albumArtCanvasBitmap);
             }
 
             overlappedCoversDs.Transform = Matrix3x2.Identity;
@@ -222,13 +172,14 @@ namespace BetterLyrics.WinUI3.ViewModels
         {
             using var albumArt = new CanvasCommandList(control.Device);
             using var albumArtDs = albumArt.CreateDrawingSession();
-            if (_albumArtCanvasBitmap != null)
+
+            if (_lastFgImageEffect != null && !_lastFgImageEffect.IsDisposed() && _lastAlbumArtCanvasBitmap != null)
             {
-                DrawForegroundImgae(control, albumArtDs, _albumArtCanvasBitmap, _albumArtBgTransition.Value);
+                DrawForegroundImgae(_lastFgImageEffect, albumArtDs);
             }
-            if (_lastAlbumArtCanvasBitmap != null)
+            if (_fgImageEffect != null && !_fgImageEffect.IsDisposed() && _albumArtCanvasBitmap != null)
             {
-                DrawForegroundImgae(control, albumArtDs, _lastAlbumArtCanvasBitmap, 1 - _albumArtBgTransition.Value);
+                DrawForegroundImgae(_fgImageEffect, albumArtDs);
             }
 
             using var opacity = new CanvasCommandList(control.Device);
@@ -367,12 +318,16 @@ namespace BetterLyrics.WinUI3.ViewModels
                 // 先铺一层带默认透明度的已经加了模糊效果的歌词作为最底层（背景歌词层次）
                 // Current line will not be blurred
                 combinedDs.DrawImage(
-                    new GaussianBlurEffect
+                    new OpacityEffect
                     {
-                        Source = new OpacityEffect { Source = bgLyrics, Opacity = line.OpacityTransition.Value * _lyricsOpacityTransition.Value },
-                        BlurAmount = line.BlurAmountTransition.Value,
-                        BorderMode = EffectBorderMode.Soft,
-                        Optimization = EffectOptimization.Speed,
+                        Source = new GaussianBlurEffect
+                        {
+                            Source = bgLyrics,
+                            BlurAmount = line.BlurAmountTransition.Value,
+                            BorderMode = EffectBorderMode.Soft,
+                            Optimization = EffectOptimization.Speed,
+                        },
+                        Opacity = line.OpacityTransition.Value * _lyricsOpacityTransition.Value,
                     }
                 );
 

BetterLyrics.WinUI3/BetterLyrics.WinUI3/ViewModels/LyricsRendererViewModel.Effects.cs

@@ -0,0 +1,93 @@
+using Microsoft.Graphics.Canvas;
+using Microsoft.Graphics.Canvas.Effects;
+using Microsoft.Graphics.Canvas.UI.Xaml;
+using Microsoft.UI;
+using Microsoft.UI.Xaml.Controls;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Numerics;
+using System.Text;
+using System.Threading.Tasks;
+using Windows.Foundation;
+using Windows.Graphics.Effects;
+
+namespace BetterLyrics.WinUI3.ViewModels
+{
+    public partial class LyricsRendererViewModel
+    {
+        private OpacityEffect? _lastBgImageEffect;
+        private OpacityEffect? _bgImageEffect;
+
+        private OpacityEffect? _lastFgImageEffect;
+        private OpacityEffect? _fgImageEffect;
+
+        private OpacityEffect CreateBgImageEffect(CanvasBitmap canvasBitmap, float opacity)
+        {
+            float imageWidth = (float)canvasBitmap.Size.Width;
+            float imageHeight = (float)canvasBitmap.Size.Height;
+
+            float targetSize = MathF.Sqrt(MathF.Pow(_canvasWidth, 2) + MathF.Pow(_canvasHeight, 2));
+            float scaleFactor = targetSize / MathF.Min(imageWidth, imageHeight);
+
+            // Original source: https://zhuanlan.zhihu.com/p/37178216
+            float gain = _lyricsBgBrightnessTransition.Value;
+
+            float whiteX = 1 - 0.5f * gain;
+            float whiteY = 0.5f + 0.5f * gain;
+            float blackX = 0.5f - 0.5f * gain;
+            float blackY = 0 + 0.5f * gain;
+
+            return new OpacityEffect
+            {
+                Source = new BrightnessEffect
+                {
+                    Source = new ScaleEffect
+                    {
+                        Scale = new Vector2(scaleFactor),
+                        Source = canvasBitmap,
+                    },
+                    WhitePoint = new Vector2(whiteX, whiteY),
+                    BlackPoint = new Vector2(blackX, blackY),
+                },
+                Opacity = opacity,
+            };
+        }
+
+        private OpacityEffect? CreateFgImageEffect(ICanvasAnimatedControl control, CanvasBitmap canvasBitmap, float opacity)
+        {
+            // TODO 最大化/还原时图片大小未跟随改变
+            if (opacity == 0) return null;
+
+            float imageWidth = (float)canvasBitmap.Size.Width;
+            float imageHeight = (float)canvasBitmap.Size.Height;
+
+            float scaleFactor = _albumArtSize / Math.Min(imageWidth, imageHeight);
+            if (scaleFactor < 0.01f) return null;
+
+            float cornerRadius = _albumArtCornerRadius / 100f * _albumArtSize / 2;
+
+            // TODO 当前未监听专辑封面圆角变化
+            var cornerRadiusMask = new CanvasCommandList(control);
+            var cornerRadiusMaskDs = cornerRadiusMask.CreateDrawingSession();
+            cornerRadiusMaskDs.FillRoundedRectangle(
+                new Rect(0, 0, imageWidth * scaleFactor, imageHeight * scaleFactor),
+                cornerRadius, cornerRadius, Colors.White
+            );
+
+            return new OpacityEffect
+            {
+                Source = new AlphaMaskEffect
+                {
+                    Source = new ScaleEffect
+                    {
+                        Scale = new Vector2(scaleFactor),
+                        Source = canvasBitmap,
+                    },
+                    AlphaMask = cornerRadiusMask,
+                },
+                Opacity = opacity,
+            };
+        }
+    }
+}

BetterLyrics.WinUI3/BetterLyrics.WinUI3/ViewModels/LyricsRendererViewModel.Update.cs

@@ -49,21 +49,58 @@ namespace BetterLyrics.WinUI3.ViewModels
             _displayType = _displayTypeReceived;
             _playingLineIndex = playingLineIndex;
 
-            if (_albumArtChanged)
+            // 背景图切换计算
+            // 将当前背景图放到 _lastAlbumArtSwBitmap 中 并设置不透明度为 1 
+            // 将新的背景图放到 _albumArtSwBitmap 中 并设置不透明度为 0
+            // 这样可以实现背景图的连贯渐变效果
+            if (_albumArtChanged || _isCanvasHeightChanged || _isCanvasWidthChanged ||
+                _lyricsBgBrightnessTransition.IsTransitioning ||
+                _albumArtBgTransition.IsTransitioning)
             {
-                if (_lastAlbumArtSwBitmap != null)
+                // 必须先在此处重置动画
+                if (_albumArtChanged)
                 {
-                    _lastAlbumArtCanvasBitmap = CanvasBitmap.CreateFromSoftwareBitmap(control, _lastAlbumArtSwBitmap);
+                    _albumArtBgTransition.Reset(0f);
+                    _albumArtBgTransition.StartTransition(1f);
                 }
-                _albumArtBgTransition.Reset(0f);
-                _albumArtBgTransition.StartTransition(1f);
-                if (_albumArtSwBitmap != null)
+                // 更新 last
+                if (_albumArtChanged)
                 {
-                    _albumArtCanvasBitmap = CanvasBitmap.CreateFromSoftwareBitmap(control, _albumArtSwBitmap);
+                    if (_lastAlbumArtSwBitmap != null)
+                    {
+                        _lastAlbumArtCanvasBitmap = CanvasBitmap.CreateFromSoftwareBitmap(control, _lastAlbumArtSwBitmap);
+                    }
+                }
+                _lastBgImageEffect?.Dispose();
+                _lastBgImageEffect = null;
+                _lastFgImageEffect?.Dispose();
+                _lastFgImageEffect = null;
+                if (_lastAlbumArtCanvasBitmap != null)
+                {
+                    _lastFgImageEffect = CreateFgImageEffect(control, _lastAlbumArtCanvasBitmap, 1 - _albumArtBgTransition.Value);
+                    _lastBgImageEffect = CreateBgImageEffect(_lastAlbumArtCanvasBitmap, 1 - _albumArtBgTransition.Value);
+                }
+                // 更新 current
+                if (_albumArtChanged)
+                {
+                    if (_albumArtSwBitmap != null)
+                    {
+                        _albumArtCanvasBitmap = CanvasBitmap.CreateFromSoftwareBitmap(control, _albumArtSwBitmap);
+                    }
+                }
+                _bgImageEffect?.Dispose();
+                _bgImageEffect = null;
+                _fgImageEffect?.Dispose();
+                _fgImageEffect = null;
+                if (_albumArtCanvasBitmap != null)
+                {
+                    _fgImageEffect = CreateFgImageEffect(control, _albumArtCanvasBitmap, _albumArtBgTransition.Value);
+                    _bgImageEffect = CreateBgImageEffect(_albumArtCanvasBitmap, _albumArtBgTransition.Value);
                 }
-                _albumArtChanged = false;
             }
 
+            _albumArtChanged = false;
+
             if (_isDynamicCoverOverlayEnabled)
             {
                 _rotateAngle += _coverRotateSpeed;

Promotion/en.txt

@@ -0,0 +1,44 @@
+* The free trial version is identical to the paid version — no feature limitations.
+
+🎵 BetterLyrics — Lyrics that move you, visuals that delight. A stunning lyrics display tool for Windows.
+
+Looking for a smooth, dynamic, and immersive way to view lyrics on Windows?
+BetterLyrics delivers a whole new visual experience — making every song truly sing on screen.
+
+✨ Key Features
+
+- Beautiful UI with smooth animations
+Built with WinUI 3, featuring multiple themes and dynamic backgrounds. Enjoy seamless lyric scrolling, fade effects, and rich visuals.
+
+- Offline translation with support for 30 languages
+Automatically reads translation lines embedded in local lyrics files. Multi-language support helps you understand every lyric, no internet needed.
+
+- Supports multiple lyric sources and formats
+Reads local lyrics in LRC, ESLRC, TTML, and other formats. Also fetches lyrics online from major sources like QQ Music, NetEase Cloud Music, Kugou, and LrcLib.
+
+- Real-time sync with various music players
+Compatible with NetEase Cloud, Kugou, Apple Music, Spotify, PotPlayer, MusicBee, AIMP, and even the default Windows player. Lyrics sync automatically—no setup required.
+
+- Multiple display modes to suit your workflow
+Switch easily between immersive full-screen mode, floating desktop lyrics, and smart window docking to fit any listening scenario.
+
+- Auto-hide when playback is paused
+The interface stays out of your way — lyrics automatically hide when music stops, keeping your screen clean and distraction-free.
+
+🔧 Extra Features You’ll Love
+
+- Fine-tune lyric timing with offset adjustment — perfect for mismatched audio versions
+
+- Toggle translation, customize layout, pin or lock windows — your lyrics, your way
+
+- Active community, frequent updates, and responsive support for user feedback
+
+✅ Perfect For:
+
+- Users who want floating desktop lyrics to elevate their listening experience
+
+- Listeners who use multiple players or need support for various lyric formats
+
+- Fans of beautiful, customizable visuals in their music tools
+
+🎧 Whether you're immersed in music through headphones or want lyrics to stay visible on your screen, BetterLyrics gives you a personalized, immersive way to experience every song.

Promotion/ja.txt

@@ -0,0 +1,44 @@
+* 無料体験版と有料版は機能に違いはありません。
+
+🎵 BetterLyrics — 歌詞が心を動かし、目を楽しませる。高品質なWindows用歌詞表示ツール
+
+Windowsで滑らかでダイナミック、没入感のある歌詞表示を体験しませんか？
+BetterLyricsは全く新しいビジュアル体験を提供し、すべての曲が画面上でまるで「歌っている」ように感じられます。
+
+✨ 主な機能
+
+- 美しいインターフェースと滑らかなアニメーション
+WinUI 3をベースに開発され、複数のテーマや動的な背景をサポート。歌詞のスクロールやフェード効果など、視覚的に洗練された演出を楽しめます。
+
+- オフライン翻訳対応、30言語サポート
+ローカルの歌詞ファイルに含まれる翻訳を自動で読み込み表示。インターネット接続なしで多言語の歌詞理解をサポートします。
+
+- 多様な歌詞フォーマットとソースに対応
+LRC、ESLRC、TTMLなどのローカル歌詞ファイルを読み込み、さらにQQミュージック、NetEaseクラウドミュージック、Kugou、LrcLibなどの主要オンラインソースから歌詞を取得可能です。
+
+- 多くの音楽プレイヤーとリアルタイム同期
+NetEaseクラウドミュージック、Kugou、Apple Music、Spotify、PotPlayer、MusicBee、AIMP、そしてWindows標準プレイヤーまで幅広く対応。歌詞は自動的に同期され、手動設定は不要です。
+
+- 多彩な表示モードを自由に切り替え
+没入型の全画面モード、デスクトップに浮かぶ歌詞、スマートウィンドウドッキングなど、用途に合わせて切り替え可能。
+
+- 再生停止時には自動で非表示
+音楽が一時停止すると歌詞画面が自動的に隠れ、画面を邪魔せずスッキリ使えます。
+
+🔧 便利な追加機能
+
+- 微調整可能な歌詞タイムラインオフセットで、音源のズレをぴったり補正
+
+- 翻訳表示のオンオフ、レイアウトのカスタマイズ、ウィンドウの固定・ロックなどの高度な設定
+
+- 活発なユーザーコミュニティによる継続的なアップデートと迅速なフィードバック対応
+
+✅ こんな方におすすめ
+
+- デスクトップに歌詞を浮かべて、より豊かな音楽体験を求める方
+
+- 複数のプレイヤーや多様な歌詞フォーマットを使いたい方
+
+- 美しくカスタマイズ可能なUIを好む方
+
+🎧 ヘッドホンで没入して聴くときも、デスクトップに歌詞を表示して楽しむときも、BetterLyricsがあなたの音楽体験をより特別なものにします。

Promotion/ko.txt

@@ -0,0 +1,45 @@
+* 무료 체험판과 유료 버전은 기능 차이가 전혀 없습니다.
+
+🎵 BetterLyrics — 가사는 눈으로, 감동은 마음으로. 고품질 Windows용 가사 디스플레이 도구
+
+Windows에서 부드럽고 역동적이며 몰입감 있는 가사 표시를 경험해보세요.
+BetterLyrics는 완전히 새로운 시각적 음악 경험을 선사합니다. 이제 모든 곡이 화면 위에서 살아 숨쉽니다.
+
+✨ 주요 기능
+
+- 세련된 인터페이스와 부드러운 애니메이션
+WinUI 3 기반으로 개발되었으며 다양한 테마와 동적 배경을 지원합니다. 가사 스크롤, 페이드 효과 등 시각적 효과가 매끄럽고 아름답습니다.
+
+- 30개 언어를 지원하는 오프라인 번역 기능
+로컬 가사 파일 내에 포함된 번역 내용을 자동으로 읽어와 표시합니다. 인터넷 연결 없이도 다양한 언어의 가사를 이해할 수 있습니다.
+
+- 다양한 가사 형식 및 소스 지원
+LRC, ESLRC, TTML 등 로컬 파일 형식을 지원하며, QQ 음악, 넷이즈 클라우드, 쿠거우, LrcLib 등 주요 온라인 소스에서 가사를 자동으로 가져올 수 있습니다.
+
+- 다양한 음악 플레이어와 실시간 동기화
+넷이즈, 쿠거우, Apple Music, Spotify, PotPlayer, MusicBee, AIMP, 그리고 Windows 기본 플레이어까지 폭넓게 호환됩니다. 가사는 자동으로 동기화되어 별도 설정 없이도 편리하게 사용 가능합니다.
+
+- 다양한 디스플레이 모드 제공
+몰입형 전체 화면, 바탕화면 가사 띄우기, 스마트 윈도우 도킹 등 다양한 사용 환경에 맞춰 자유롭게 전환할 수 있습니다.
+
+- 자동 숨김 기능으로 깔끔한 화면 유지
+음악이 일시정지되면 가사 창이 자동으로 숨겨져 화면을 방해하지 않고 깔끔함을 유지합니다.
+
+🔧 세심한 부가기능
+
+- 가사 싱크를 미세하게 조정할 수 있는 타임라인 오프셋 기능 제공
+
+- 번역 표시 여부, 레이아웃 설정, 창 고정 및 잠금 등 고급 옵션 지원
+
+- 활발한 사용자 커뮤니티 운영 중이며, 지속적인 업데이트와 피드백 반영
+
+✅ 이런 분께 추천합니다
+
+- 바탕화면에 가사를 띄워 감성적인 음악 감상을 원하는 분
+
+- 다양한 플레이어나 가사 형식을 사용하는 분
+
+- 세련되고 사용자 맞춤형 UI를 선호하는 분
+
+🎧 헤드폰을 쓰고 몰입해서 듣든, 바탕화면에 가사를 띄워 놓고 감상하든 BetterLyrics는 여러분만의 음악 감상 경험을 완성해드립니다.
+

Promotion/zh-CN.txt

@@ -0,0 +1,44 @@
+* 免费试用版与付费版无任何区别
+
+🎵 BetterLyrics —— 曲中人心、词悦双眼，高颜值 Windows 歌词展示工具
+
+想在 Windows 上体验流畅、动态、沉浸的歌词显示效果？
+BetterLyrics 打造全新视觉体验，让每一首歌都真正“唱”给你看！
+
+✨ 核心功能亮点
+
+- 界面美观，动画丝滑
+基于 WinUI 3 框架开发，支持多种主题风格与动态背景，歌词滚动、淡入淡出等特效令人眼前一亮。
+
+- 可配置接入离线翻译，支持 30 种语言
+自动读取本地歌词中的翻译内容，支持多语言自动识别与显示，助你听懂每一句歌词。
+
+- 支持多种歌词来源与格式
+可读取本地的 LRC、ESLRC、TTML 等格式歌词文件，同时支持从在线源获取歌词，包括 QQ 音乐、网易云、酷狗音乐与 LrcLib 等主流平台。
+
+- 多播放器实时同步
+支持网易云音乐、酷狗音乐、Apple Music、Spotify、PotPlayer、MusicBee、AIMP 等，系统自带播放器也能用，歌词自动同步无需手动干预。
+
+- 多种显示模式随心切换
+沉浸式全屏、桌面悬浮歌词、窗口智能停靠，满足你不同场景的需求。
+
+- 自动隐藏，安静陪伴
+播放器暂停时自动隐藏歌词界面，不打扰、不占屏，清爽使用体验。
+
+🔧 更多贴心功能
+
+- 歌词时间轴支持偏移微调，解决不同版本音频对不上的问题
+
+- 支持歌词翻译开关、界面布局自由设置、窗口置顶/锁定等高级功能
+
+- 拥有活跃的用户社区，持续更新优化，问题反馈及时响应
+
+✅ 推荐使用场景
+
+- 想要桌面歌词悬浮，提升听歌氛围
+
+- 需要跨平台、多格式的歌词显示支持
+
+- 喜欢细节丰富、界面可自定义的听歌工具
+
+🎧 无论你是用耳机沉浸式聆听，还是想让歌词在桌面随时可见，BetterLyrics 都能为你打造专属的听歌体验！

Promotion/zh-TW.txt

@@ -0,0 +1,44 @@
+* 免費試用版與付費版功能完全一致
+
+🎵 BetterLyrics —— 曲動人心、詞悅雙眼，高顏值 Windows 歌詞顯示工具
+
+想在 Windows 上體驗流暢、動態、沉浸感十足的歌詞顯示效果？
+BetterLyrics 為你打造全新視覺享受，讓每一首歌都真正「唱」給你看！
+
+✨ 核心功能亮點
+
+- 介面美觀，動畫流暢
+採用 WinUI 3 框架打造，支援多種主題風格與動態背景，歌詞滾動、淡入淡出等特效精緻細膩。
+
+- 可設定離線翻譯，支援 30 種語言
+自動讀取本地歌詞中的翻譯內容，支援多語系辨識與顯示，幫你聽懂每一句歌詞。
+
+- 支援多種歌詞來源與格式
+可讀取本地的 LRC、ESLRC、TTML 等格式歌詞檔，同時支援從線上來源獲取歌詞，包括 QQ 音樂、網易雲、酷狗音樂與 LrcLib 等主流平台。
+
+- 多播放器即時同步
+相容網易雲音樂、酷狗音樂、Apple Music、Spotify、PotPlayer、MusicBee、AIMP 等播放器，甚至支援系統內建播放器，歌詞自動同步無須手動調整。
+
+- 多種顯示模式自由切換
+沉浸式全螢幕、桌面浮動歌詞、智慧貼齊窗口等模式，靈活搭配不同使用場景。
+
+- 自動隱藏，安靜陪伴
+音樂暫停時自動隱藏歌詞介面，不打擾、不佔螢幕，帶來更清爽的使用體驗。
+
+🔧 更多貼心功能
+
+- 歌詞時間軸支援細微調整，完美對齊不同版本的音訊
+
+- 支援翻譯開關、介面版面自定義、窗口鎖定與置頂等進階選項
+
+- 活躍用戶社群持續參與、版本持續優化、問題回饋即時處理
+
+✅ 適用場景推薦
+
+- 想要桌面浮動歌詞，增強聽歌氛圍
+
+- 需要跨平台、多格式的歌詞支援
+
+- 喜愛細節豐富、介面可自訂的聽歌工具
+
+🎧 無論你是戴上耳機沉浸聆聽，還是想讓歌詞隨時浮現在桌面，BetterLyrics 都能為你打造專屬的聽歌體驗！

README.CN.md

@@ -0,0 +1,2 @@
+## 简体中文文档现已迁移
+[点此访问](https://github.com/jayfunc/BetterLyrics/blob/dev/README.zh-CN.md)