diff --git a/src/components/VideoPlayer.vue b/src/components/VideoPlayer.vue
index a5a823b..25a33c7 100644
--- a/src/components/VideoPlayer.vue
+++ b/src/components/VideoPlayer.vue
@@ -3,7 +3,10 @@
     <div class="ms-modal ms-modal-video" :class="{ 'ms-video-ui-idle': uiIdle }" @mouseenter="showUi" @mousemove="showUi" @mouseleave="hideUi">
       <div class="ms-modal-video-header">
         <div class="ms-video-header-row">
-          <h3 v-if="actualFileName" class="ms-video-file-name">{{ actualFileName }}</h3>
+          <h3 v-if="actualFileName" class="ms-video-file-name" @click="playFullFile" title="Click to play full file">
+            {{ actualFileName }}
+            <svg class="ms-video-fullfile-icon" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polygon points="5 3 19 12 5 21 5 3"/></svg>
+          </h3>
           <button class="ms-modal-video-close" @click="close">&times;</button>
         </div>
         <div class="ms-video-header-row ms-video-title-row">
@@ -1370,6 +1373,35 @@ function formatTime(sec: number): string {
   return `${m}:${s.toString().padStart(2, '0')}`
 }
 
+async function playFullFile() {
+  videoLoading.value = true
+  videoError.value = ''
+  marks.value = marks.value.filter(m => m.source !== 'face')
+  try {
+    const data = await apiCall('get_video_stream', {
+      uuid: props.fileUuid,
+      startTime: null,
+      endTime: null,
+      startFrame: 0,
+      endFrame: 999999,
+      original: props.useOriginal,
+    })
+    if (typeof data === 'string') {
+      videoSrc.value = data
+    } else {
+      const blob = new Blob([new Uint8Array(data)], { type: 'video/mp4' })
+      videoSrc.value = URL.createObjectURL(blob)
+    }
+    frameOffset.value = 0
+    await nextTick()
+    videoEl.value?.load()
+  } catch (e: any) {
+    videoError.value = e?.message || 'Failed to load full video'
+  } finally {
+    videoLoading.value = false
+  }
+}
+
 function onKeydown(e: KeyboardEvent) {
   if (!visible.value) return
   switch (e.key) {
@@ -1538,7 +1570,10 @@ onUnmounted(() => {
 }
 .ms-modal-video-header { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
 .ms-video-header-row { display: flex; align-items: center; justify-content: space-between; }
-.ms-video-file-name { font-size: 12px; font-weight: 500; color: var(--text-secondary); margin: 0; max-width: 70%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
+.ms-video-file-name { font-size: 12px; font-weight: 500; color: var(--text-secondary); margin: 0; max-width: 70%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; }
+.ms-video-file-name:hover { color: var(--primary-color); }
+.ms-video-fullfile-icon { opacity: 0.5; transition: opacity .15s; }
+.ms-video-file-name:hover .ms-video-fullfile-icon { opacity: 1; }
 .ms-video-frame-info { font-size: 12px; color: var(--text-secondary); white-space: nowrap; flex-shrink: 0; }
 .ms-video-keyframe { color: #ff9800; font-weight: 600; cursor: pointer; }
 .ms-video-keyframe:hover { text-decoration: underline; }