From fc669c91d80a11acd312b9a9f71bdad6d759b167 Mon Sep 17 00:00:00 2001
From: root <root@nonebot.top>
Date: Tue, 17 Feb 2026 22:59:30 +0800
Subject: [PATCH] =?UTF-8?q?feat(video-ui):=20=E5=A2=9E=E5=8A=A0=E6=8B=BC?=
 =?UTF-8?q?=E6=8E=A5=E6=BB=91=E5=9D=97=E6=96=B9=E5=90=91=E6=A0=87=E8=AF=86?=
 =?UTF-8?q?=E4=B8=8E=E6=89=8B=E5=8A=A8=E6=8B=BC=E6=8E=A5=E6=96=B9=E5=90=91?=
 =?UTF-8?q?=E8=AF=B4=E6=98=8E?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/static/public/css/video.css    | 7 +++++++
 app/static/public/pages/video.html | 7 +++++--
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/app/static/public/css/video.css b/app/static/public/css/video.css
index 9109461..7b93b57 100644
--- a/app/static/public/css/video.css
+++ b/app/static/public/css/video.css
@@ -675,6 +675,13 @@ body {
   margin-bottom: 12px;
 }
 
+.slider-direction-mark {
+  margin-bottom: 6px;
+  font-size: 12px;
+  color: var(--accents-6);
+  line-height: 1.4;
+}
+
 #editTimeline {
   width: 100%;
 }
diff --git a/app/static/public/pages/video.html b/app/static/public/pages/video.html
index 73e5257..25fc6d1 100644
--- a/app/static/public/pages/video.html
+++ b/app/static/public/pages/video.html
@@ -154,6 +154,7 @@
                 <video id="editVideo" controls preload="metadata"></video>
               </div>
               <div class="edit-slider-wrap">
+                <div class="slider-direction-mark">从这里开始拼接，右侧将由新视频接续</div>
                 <input id="editTimeline" type="range" min="0" max="100000" step="1" value="0">
                 <div class="progress-meta">
                   <span id="editTimeText">00:00.000</span>
@@ -192,11 +193,12 @@
                 </div>
                 <div class="manual-merge-grid">
                   <div class="manual-merge-col">
-                    <div class="meta-label">视频1拼接帧（取左侧）</div>
+                    <div class="meta-label">视频1拼接帧（向左保留）</div>
                     <div class="edit-preview-wrap">
                       <video id="mergeVideoPreviewA" controls preload="metadata"></video>
                     </div>
                     <div class="edit-slider-wrap">
+                      <div class="slider-direction-mark">方向：保留左侧（起点 -> 当前帧）</div>
                       <input id="mergeTimelineA" type="range" min="0" max="100000" step="1" value="0">
                       <div class="progress-meta">
                         <span id="mergeTimeTextA">00:00.000</span>
@@ -205,11 +207,12 @@
                     </div>
                   </div>
                   <div class="manual-merge-col">
-                    <div class="meta-label">视频2拼接帧（取右侧）</div>
+                    <div class="meta-label">视频2拼接帧（向右保留）</div>
                     <div class="edit-preview-wrap">
                       <video id="mergeVideoPreviewB" controls preload="metadata"></video>
                     </div>
                     <div class="edit-slider-wrap">
+                      <div class="slider-direction-mark">方向：保留右侧（当前帧 -> 结尾）</div>
                       <input id="mergeTimelineB" type="range" min="0" max="100000" step="1" value="0">
                       <div class="progress-meta">
                         <span id="mergeTimeTextB">00:00.000</span>