From deaeeb98ca0bc2a2e8fe2320e650ed1d87ff1434 Mon Sep 17 00:00:00 2001
From: Misha <54498172+Mishasama@users.noreply.github.com>
Date: Wed, 22 Jan 2025 22:17:29 +0900
Subject: [PATCH] =?UTF-8?q?=E5=B0=9D=E8=AF=95=E8=A7=A3=E5=86=B3=E5=88=86?=
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通过让视频画面的分辨率能被4整除，让大部分的缩放算法都能呈现出较为锐利的画面。
---
 src/core/WebProvider/DocPIPWebProvider.ts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/core/WebProvider/DocPIPWebProvider.ts b/src/core/WebProvider/DocPIPWebProvider.ts
index b3db9e5e..0ee274f6 100644
--- a/src/core/WebProvider/DocPIPWebProvider.ts
+++ b/src/core/WebProvider/DocPIPWebProvider.ts
@@ -43,6 +43,20 @@ export default class DocPIPWebProvider extends WebProvider {
       }
     }
 
+    // 调整宽高，使其能被4整除
+    width = Math.floor(width / 4) * 4;
+    height = Math.floor(height / 4) * 4;
+
+    // 确保宽高比不变
+    const aspectRatio = vw / vh;
+    if (width / height > aspectRatio) {
+      // 如果宽高比大于原始比率，调整高度
+      height = Math.floor(width / aspectRatio);
+    } else {
+      // 如果宽高比小于或等于原始比率，调整宽度
+      width = Math.floor(height * aspectRatio);
+    }
+
     await this.miniPlayer.init()
     const playerEl = this.miniPlayer.playerRootEl
     if (!playerEl) {