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Create app.py

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  1. app.py +686 -0
app.py ADDED
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+ """
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+ Simple Video Editor - ν—ˆκΉ…νŽ˜μ΄μŠ€ 슀페이슀용
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+ srcdoc λ°©μ‹μœΌλ‘œ iframe μ‚¬μš© - 파일 μ—…λ‘œλ“œ μ‹œ UI μœ μ§€
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+ """
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+
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+ import gradio as gr
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+ import base64
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+ import os
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+ import json
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+
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+ def get_editor_html(media_data="[]"):
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+ """에디터 HTML 생성"""
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+ return f'''<!DOCTYPE html>
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+ <html lang="ko">
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+ <head>
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+ <meta charset="UTF-8">
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+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
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+ <style>
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+ *{{margin:0;padding:0;box-sizing:border-box}}
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+ body{{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Noto Sans KR',sans-serif;background:#f5f5f7;color:#1d1d1f;font-size:13px}}
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+ .editor-container{{display:flex;flex-direction:column;height:100vh;background:#f5f5f7;overflow:hidden}}
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+ .toolbar{{height:48px;background:#fff;border-bottom:1px solid #e0e0e0;display:flex;align-items:center;justify-content:space-between;padding:0 12px;box-shadow:0 1px 3px rgba(0,0,0,0.05)}}
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+ .toolbar-title{{font-size:15px;font-weight:600;color:#1d1d1f;display:flex;align-items:center;gap:6px}}
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+ .toolbar-title svg{{width:20px;height:20px;color:#6366f1}}
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+ .toolbar-actions{{display:flex;gap:8px}}
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+ .btn{{padding:6px 12px;border:none;border-radius:6px;cursor:pointer;font-size:12px;font-weight:500;display:flex;align-items:center;gap:4px;transition:all 0.15s}}
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+ .btn svg{{width:14px;height:14px}}
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+ .btn-primary{{background:#6366f1;color:#fff}}
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+ .btn-primary:hover{{background:#4f46e5}}
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+ .btn-success{{background:#10b981;color:#fff}}
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+ .btn-success:hover{{background:#059669}}
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+ .btn-danger{{background:#ef4444;color:#fff}}
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+ .btn-danger:hover{{background:#dc2626}}
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+ .btn-secondary{{background:#f3f4f6;color:#374151;border:1px solid #e5e7eb}}
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+ .btn-secondary:hover{{background:#e5e7eb}}
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+ .main-area{{display:flex;flex:1;overflow:hidden;background:#f5f5f7}}
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+ .media-library{{width:200px;background:#fff;border-right:1px solid #e0e0e0;display:flex;flex-direction:column}}
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+ .library-header{{padding:10px 12px;border-bottom:1px solid #e0e0e0;font-size:11px;font-weight:600;color:#6b7280;text-transform:uppercase;letter-spacing:0.5px}}
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+ .library-content{{flex:1;overflow-y:auto;padding:8px}}
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+ .library-hint{{text-align:center;padding:20px 10px;color:#9ca3af;font-size:11px;line-height:1.5}}
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+ .media-grid{{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}}
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+ .media-item{{aspect-ratio:16/9;background:#f3f4f6;border-radius:6px;overflow:hidden;cursor:grab;position:relative;transition:all 0.15s;border:1px solid #e5e7eb}}
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+ .media-item:hover{{transform:scale(1.02);box-shadow:0 2px 8px rgba(0,0,0,0.1);border-color:#6366f1}}
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+ .media-item img,.media-item video{{width:100%;height:100%;object-fit:cover}}
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+ .media-item-overlay{{position:absolute;inset:0;background:linear-gradient(transparent 40%,rgba(0,0,0,0.7));opacity:0;transition:opacity 0.15s;display:flex;align-items:flex-end;padding:4px}}
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+ .media-item:hover .media-item-overlay{{opacity:1}}
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+ .media-item-name{{font-size:9px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}
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+ .media-item-duration{{position:absolute;top:3px;right:3px;background:rgba(0,0,0,0.6);padding:1px 4px;border-radius:3px;font-size:9px;color:#fff}}
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+ .media-item-type{{position:absolute;top:3px;left:3px;width:16px;height:16px;background:rgba(0,0,0,0.6);border-radius:50%;display:flex;align-items:center;justify-content:center}}
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+ .media-item-type svg{{width:10px;height:10px;color:#fff}}
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+ .media-item-icon{{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:24px;color:#9ca3af;background:#e5e7eb}}
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+ .preview-area{{flex:1;display:flex;flex-direction:column;background:#1a1a1a;margin:8px;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,0.15)}}
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+ .preview-container{{flex:1;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:#000}}
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+ .preview-container video,.preview-container img{{max-width:100%;max-height:100%;object-fit:contain}}
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+ .preview-placeholder{{text-align:center;color:#666}}
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+ .preview-placeholder svg{{width:48px;height:48px;margin-bottom:12px;opacity:0.5}}
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+ .preview-placeholder p{{font-size:12px}}
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+ .playback-controls{{height:50px;background:linear-gradient(180deg,#2a2a2a,#1a1a1a);display:flex;align-items:center;justify-content:center;gap:8px;padding:0 16px}}
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+ .control-btn{{width:32px;height:32px;border:none;border-radius:50%;background:rgba(255,255,255,0.1);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.15s}}
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+ .control-btn:hover{{background:rgba(255,255,255,0.2)}}
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+ .control-btn svg{{width:14px;height:14px}}
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+ .control-btn.play-btn{{width:40px;height:40px;background:#6366f1}}
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+ .control-btn.play-btn:hover{{background:#4f46e5;transform:scale(1.05)}}
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+ .control-btn.play-btn svg{{width:18px;height:18px}}
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+ .time-display{{font-family:'SF Mono',Monaco,monospace;font-size:11px;color:#aaa;min-width:110px;text-align:center}}
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+ .properties-panel{{width:180px;background:#fff;border-left:1px solid #e0e0e0;display:flex;flex-direction:column}}
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+ .properties-header{{padding:10px 12px;border-bottom:1px solid #e0e0e0;font-size:11px;font-weight:600;color:#6b7280;text-transform:uppercase;letter-spacing:0.5px}}
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+ .properties-content{{flex:1;padding:12px;overflow-y:auto}}
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+ .property-group{{margin-bottom:14px}}
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+ .property-label{{font-size:10px;color:#6b7280;margin-bottom:4px;text-transform:uppercase;letter-spacing:0.3px}}
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+ .property-input{{width:100%;padding:6px 8px;background:#f9fafb;border:1px solid #e5e7eb;border-radius:5px;color:#1d1d1f;font-size:12px}}
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+ .property-input:focus{{outline:none;border-color:#6366f1;box-shadow:0 0 0 2px rgba(99,102,241,0.1)}}
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+ .property-row{{display:flex;gap:8px}}
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+ .property-row>div{{flex:1}}
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+ .no-selection{{color:#9ca3af;text-align:center;padding:30px 15px;font-size:12px;line-height:1.5}}
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+ .timeline-area{{height:180px;background:#fff;border-top:1px solid #e0e0e0;display:flex;flex-direction:column}}
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+ .timeline-toolbar{{height:32px;background:#fafafa;border-bottom:1px solid #e0e0e0;display:flex;align-items:center;padding:0 8px;gap:6px}}
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+ .timeline-toolbar .btn{{padding:4px 8px;font-size:11px}}
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+ .timeline-toolbar .btn svg{{width:12px;height:12px}}
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+ .timeline-zoom{{display:flex;align-items:center;gap:4px;margin-left:auto;font-size:11px;color:#6b7280}}
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+ .timeline-zoom input{{width:60px;height:4px}}
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+ .timeline-zoom svg{{width:12px;height:12px}}
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+ .timeline-container{{flex:1;overflow-x:auto;overflow-y:hidden;position:relative;background:#f9fafb}}
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+ .timeline-ruler{{height:22px;background:#fff;position:sticky;top:0;z-index:10;border-bottom:1px solid #e5e7eb}}
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+ .timeline-tracks{{position:relative;min-height:120px}}
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+ .timeline-track{{height:55px;border-bottom:1px solid #e5e7eb;position:relative;display:flex;align-items:center;background:#fff}}
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+ .timeline-track:nth-child(2){{background:#fffbeb}}
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+ .track-label{{width:70px;padding:0 8px;font-size:10px;color:#6b7280;background:#f9fafb;height:100%;display:flex;align-items:center;gap:4px;border-right:1px solid #e5e7eb;position:sticky;left:0;z-index:5}}
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+ .track-label svg{{width:12px;height:12px}}
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+ .track-content{{flex:1;height:100%;position:relative;min-width:800px}}
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+ .timeline-clip{{position:absolute;height:45px;top:5px;border-radius:6px;cursor:grab;display:flex;align-items:center;overflow:hidden;transition:box-shadow 0.15s;min-width:40px;box-shadow:0 1px 3px rgba(0,0,0,0.1)}}
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+ .timeline-clip:hover{{box-shadow:0 0 0 2px #6366f1}}
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+ .timeline-clip.selected{{box-shadow:0 0 0 2px #6366f1,0 4px 12px rgba(99,102,241,0.3)}}
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+ .timeline-clip.video{{background:linear-gradient(135deg,#818cf8,#6366f1)}}
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+ .timeline-clip.image{{background:linear-gradient(135deg,#34d399,#10b981)}}
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+ .timeline-clip.audio{{background:linear-gradient(135deg,#fbbf24,#f59e0b)}}
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+ .clip-thumbnail{{width:45px;height:100%;object-fit:cover;flex-shrink:0}}
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+ .clip-info{{padding:0 6px;flex:1;overflow:hidden}}
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+ .clip-name{{font-size:10px;font-weight:500;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}
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+ .clip-duration{{font-size:9px;color:rgba(255,255,255,0.7)}}
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+ .clip-handles{{position:absolute;top:0;bottom:0;width:10px;background:rgba(255,255,255,0.5);cursor:ew-resize;opacity:0;transition:opacity 0.15s;z-index:10}}
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+ .timeline-clip:hover .clip-handles{{opacity:1}}
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+ .clip-handle-left{{left:0;border-radius:6px 0 0 6px}}
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+ .clip-handle-right{{right:0;border-radius:0 6px 6px 0}}
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+ .playhead{{position:absolute;top:0;bottom:0;width:2px;background:#ef4444;z-index:20;pointer-events:none}}
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+ .playhead::before{{content:'';position:absolute;top:0;left:-5px;width:12px;height:12px;background:#ef4444;clip-path:polygon(50% 100%,0 0,100% 0)}}
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+ .drop-highlight{{background:rgba(99,102,241,0.1)!important;outline:2px dashed #6366f1!important;outline-offset:-2px}}
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+ .context-menu{{position:fixed;background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:4px 0;min-width:140px;z-index:1000;box-shadow:0 10px 40px rgba(0,0,0,0.15)}}
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+ .context-menu-item{{padding:6px 12px;cursor:pointer;display:flex;align-items:center;gap:8px;font-size:12px}}
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+ .context-menu-item:hover{{background:#f3f4f6}}
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+ .context-menu-item svg{{width:12px;height:12px}}
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+ .context-menu-item.danger{{color:#ef4444}}
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+ .context-menu-divider{{height:1px;background:#e5e7eb;margin:4px 0}}
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+ .status-bar{{height:24px;background:#f0f0f0;border-top:1px solid #e0e0e0;display:flex;align-items:center;padding:0 12px;font-size:11px;color:#666}}
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+ .modal-overlay{{position:fixed;inset:0;background:rgba(0,0,0,0.5);display:flex;align-items:center;justify-content:center;z-index:1000}}
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+ .modal{{background:#fff;border-radius:12px;padding:24px;min-width:280px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,0.3)}}
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+ .modal h3{{margin-bottom:12px;font-size:16px}}
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+ .modal p{{font-size:13px;color:#6b7280}}
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+ .progress-bar{{height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden;margin:16px 0}}
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+ .progress-fill{{height:100%;background:linear-gradient(90deg,#6366f1,#8b5cf6);transition:width 0.3s}}
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+ ::-webkit-scrollbar{{width:6px;height:6px}}
122
+ ::-webkit-scrollbar-track{{background:#f1f1f1}}
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+ ::-webkit-scrollbar-thumb{{background:#c1c1c1;border-radius:3px}}
124
+ </style>
125
+ </head>
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+ <body>
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+ <div class="editor-container">
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+ <div class="toolbar">
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+ <div class="toolbar-title">
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+ <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="2" y="2" width="20" height="20" rx="2"/><line x1="7" y1="2" x2="7" y2="22"/><line x1="17" y1="2" x2="17" y2="22"/><line x1="2" y1="12" x2="22" y2="12"/></svg>
131
+ Simple Video Editor
132
+ </div>
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+ <div class="toolbar-actions">
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+ <button class="btn btn-secondary" onclick="editorUndo()"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M3 7v6h6M3 13a9 9 0 1 0 2.5-6.5"/></svg>μ‹€ν–‰μ·¨μ†Œ</button>
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+ <button class="btn btn-success" onclick="editorExport()"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4M7 10l5 5 5-5M12 15V3"/></svg>내보내기</button>
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+ </div>
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+ </div>
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+ <div class="main-area">
139
+ <div class="media-library">
140
+ <div class="library-header">πŸ“ λ―Έλ””μ–΄</div>
141
+ <div class="library-content">
142
+ <div class="library-hint" id="libraryHint">⬆️ μœ„μ˜ 파일 μ—…λ‘œλ“œλ₯Ό<br>μ‚¬μš©ν•˜μ„Έμš”</div>
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+ <div class="media-grid" id="mediaGrid"></div>
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+ </div>
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+ </div>
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+ <div class="preview-area">
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+ <div class="preview-container" id="previewContainer">
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+ <div class="preview-placeholder">
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+ <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1"><rect x="2" y="2" width="20" height="20" rx="2"/><polygon points="10 8 16 12 10 16 10 8"/></svg>
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+ <p>νƒ€μž„λΌμΈμ— λ―Έλ””μ–΄λ₯Ό μΆ”κ°€ν•˜μ„Έμš”</p>
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+ </div>
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+ </div>
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+ <div class="playback-controls">
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+ <button class="control-btn" onclick="editorSkipStart()"><svg viewBox="0 0 24 24" fill="currentColor"><path d="M6 6h2v12H6zm3.5 6l8.5 6V6z"/></svg></button>
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+ <button class="control-btn" onclick="editorSkipBack()"><svg viewBox="0 0 24 24" fill="currentColor"><path d="M11 18V6l-8.5 6 8.5 6zm.5-6l8.5 6V6l-8.5 6z"/></svg></button>
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+ <button class="control-btn play-btn" onclick="editorTogglePlay()"><svg viewBox="0 0 24 24" fill="currentColor" id="playIcon"><polygon points="5 3 19 12 5 21 5 3"/></svg></button>
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+ <button class="control-btn" onclick="editorSkipForward()"><svg viewBox="0 0 24 24" fill="currentColor"><path d="M4 18l8.5-6L4 6v12zm9-12v12l8.5-6L13 6z"/></svg></button>
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+ <button class="control-btn" onclick="editorSkipEnd()"><svg viewBox="0 0 24 24" fill="currentColor"><path d="M6 18l8.5-6L6 6v12zM16 6v12h2V6h-2z"/></svg></button>
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+ <div class="time-display"><span id="currentTimeDisplay">00:00.00</span> / <span id="durationDisplay">00:00.00</span></div>
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+ <button class="control-btn" onclick="editorToggleMute()"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" id="volumeIcon"><polygon points="11 5 6 9 2 9 2 15 6 15 11 19 11 5"/><path d="M19.07 4.93a10 10 0 0 1 0 14.14M15.54 8.46a5 5 0 0 1 0 7.07"/></svg></button>
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+ </div>
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+ </div>
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+ <div class="properties-panel">
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+ <div class="properties-header">βš™οΈ 속성</div>
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+ <div class="properties-content" id="propertiesContent"><div class="no-selection">클립을 μ„ νƒν•˜λ©΄<br>속성을 νŽΈμ§‘ν•  수 μžˆμŠ΅λ‹ˆλ‹€</div></div>
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+ </div>
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+ </div>
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+ <div class="timeline-area">
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+ <div class="timeline-toolbar">
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+ <button class="btn btn-secondary" onclick="editorSplit()"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="6" cy="6" r="3"/><circle cx="6" cy="18" r="3"/><line x1="20" y1="4" x2="8.12" y2="15.88"/></svg>자λ₯΄κΈ°</button>
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+ <button class="btn btn-secondary" onclick="editorDuplicate()"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="9" y="9" width="13" height="13" rx="2"/><path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/></svg>볡제</button>
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+ <button class="btn btn-danger" onclick="editorDelete()"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="3 6 5 6 21 6"/><path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"/></svg>μ‚­μ œ</button>
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+ <div class="timeline-zoom">
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+ <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="11" cy="11" r="8"/><line x1="21" y1="21" x2="16.65" y2="16.65"/><line x1="8" y1="11" x2="14" y2="11"/></svg>
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+ <input type="range" min="0.5" max="3" step="0.1" value="1" oninput="editorSetZoom(this.value)">
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+ <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="11" cy="11" r="8"/><line x1="21" y1="21" x2="16.65" y2="16.65"/><line x1="11" y1="8" x2="11" y2="14"/><line x1="8" y1="11" x2="14" y2="11"/></svg>
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+ </div>
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+ </div>
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+ <div class="timeline-container" id="timelineContainer" onclick="editorTimelineClick(event)">
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+ <div class="timeline-ruler" id="timelineRuler"></div>
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+ <div class="timeline-tracks">
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+ <div class="timeline-track" data-track="0">
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+ <div class="track-label"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polygon points="23 7 16 12 23 17 23 7"/><rect x="1" y="5" width="15" height="14" rx="2"/></svg>μ˜μƒ</div>
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+ <div class="track-content" id="track0"></div>
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+ </div>
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+ <div class="timeline-track" data-track="1">
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+ <div class="track-label"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M9 18V5l12-2v13"/><circle cx="6" cy="18" r="3"/><circle cx="18" cy="16" r="3"/></svg>μ˜€λ””μ˜€</div>
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+ <div class="track-content" id="track1"></div>
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+ </div>
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+ </div>
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+ <div class="playhead" id="playhead" style="left:70px"></div>
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+ </div>
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+ </div>
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+ <div class="status-bar" id="statusBar">쀀비됨 | λ―Έλ””μ–΄: 0개 | 클립: 0개</div>
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+ </div>
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+ <div class="context-menu" id="contextMenu" style="display:none">
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+ <div class="context-menu-item" onclick="editorSplit()"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="6" cy="6" r="3"/><circle cx="6" cy="18" r="3"/><line x1="20" y1="4" x2="8.12" y2="15.88"/></svg>자λ₯΄κΈ°</div>
198
+ <div class="context-menu-item" onclick="editorDuplicate()"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="9" y="9" width="13" height="13" rx="2"/><path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/></svg>볡제</div>
199
+ <div class="context-menu-divider"></div>
200
+ <div class="context-menu-item danger" onclick="editorDelete()"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="3 6 5 6 21 6"/><path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6"/></svg>μ‚­μ œ</div>
201
+ </div>
202
+ <div class="modal-overlay" id="exportModal" style="display:none">
203
+ <div class="modal">
204
+ <h3>🎬 μ˜μƒ 내보내기</h3>
205
+ <p id="exportStatus">μ˜μƒμ„ μ²˜λ¦¬ν•˜κ³  μžˆμŠ΅λ‹ˆλ‹€...</p>
206
+ <div class="progress-bar"><div class="progress-fill" id="exportProgress" style="width:0%"></div></div>
207
+ <button class="btn btn-secondary" onclick="editorCancelExport()" id="cancelExportBtn">μ·¨μ†Œ</button>
208
+ </div>
209
+ </div>
210
+ <script>
211
+ var S={{mediaLibrary:[],timelineClips:[],selectedClipId:null,isPlaying:false,isMuted:false,currentTime:0,totalDuration:0,zoom:1,pps:80,undoStack:[],animId:null,audioElements:{{}},trimData:null,exportCancelled:false}};
212
+ function gid(){{return Date.now().toString(36)+Math.random().toString(36).substr(2)}}
213
+ function fmt(s){{if(!s||isNaN(s))s=0;var m=Math.floor(s/60),sec=Math.floor(s%60),ms=Math.floor((s%1)*100);return(m<10?'0':'')+m+':'+(sec<10?'0':'')+sec+'.'+(ms<10?'0':'')+ms}}
214
+ function upStat(msg){{var e=document.getElementById('statusBar');if(e)e.textContent=msg+' | λ―Έλ””μ–΄: '+S.mediaLibrary.length+'개 | 클립: '+S.timelineClips.length+'개'}}
215
+ function save(){{S.undoStack.push(JSON.stringify(S.timelineClips));if(S.undoStack.length>50)S.undoStack.shift()}}
216
+ function addMedia(name,type,url){{
217
+ console.log('Adding:',name,type);
218
+ var m={{id:gid(),name:name,type:type,url:url,duration:type==='image'?5:0,thumb:type==='image'?url:null}};
219
+ S.mediaLibrary.push(m);
220
+ if(type==='video'||type==='audio'){{
221
+ var el=document.createElement(type);el.src=url;el.preload='metadata';
222
+ el.onloadedmetadata=function(){{m.duration=Math.round(el.duration*1000)/1000;renderLib();if(type==='video')el.currentTime=Math.min(1,el.duration/2)}};
223
+ el.onseeked=function(){{if(type==='video'){{try{{var c=document.createElement('canvas');c.width=160;c.height=90;c.getContext('2d').drawImage(el,0,0,160,90);m.thumb=c.toDataURL();renderLib()}}catch(e){{}}}}}}
224
+ }}
225
+ renderLib();upStat('λ―Έλ””μ–΄ 좔가됨: '+name);
226
+ setTimeout(function(){{addToTL(m)}},100);
227
+ }}
228
+ function renderLib(){{
229
+ var g=document.getElementById('mediaGrid'),h=document.getElementById('libraryHint');
230
+ if(!g)return;
231
+ if(h)h.style.display=S.mediaLibrary.length===0?'block':'none';
232
+ g.innerHTML='';
233
+ var icons={{video:'<svg viewBox="0 0 24 24" fill="currentColor"><polygon points="5 3 19 12 5 21"/></svg>',image:'<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="3" y="3" width="18" height="18" rx="2"/><circle cx="8.5" cy="8.5" r="1.5"/><polyline points="21 15 16 10 5 21"/></svg>',audio:'<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M9 18V5l12-2v13"/><circle cx="6" cy="18" r="3"/><circle cx="18" cy="16" r="3"/></svg>'}};
234
+ S.mediaLibrary.forEach(function(m){{
235
+ var d=document.createElement('div');d.className='media-item';d.draggable=true;
236
+ d.ondblclick=function(){{addToTL(m)}};
237
+ d.ondragstart=function(e){{e.dataTransfer.setData('mid',m.id);this.style.opacity='0.5'}};
238
+ d.ondragend=function(){{this.style.opacity='1'}};
239
+ var th=m.thumb?'<img src="'+m.thumb+'">':'<div class="media-item-icon">'+(m.type==='video'?'🎬':m.type==='audio'?'🎡':'πŸ–ΌοΈ')+'</div>';
240
+ d.innerHTML=th+'<div class="media-item-type">'+icons[m.type]+'</div>'+(m.duration>0?'<div class="media-item-duration">'+fmt(m.duration)+'</div>':'')+'<div class="media-item-overlay"><span class="media-item-name">'+m.name+'</span></div>';
241
+ g.appendChild(d);
242
+ }});
243
+ }}
244
+ function addToTL(m,st){{
245
+ save();
246
+ var tr=m.type==='audio'?1:0;
247
+ var start;
248
+ if(st!==undefined){{
249
+ start=Math.round(st*1000)/1000;
250
+ }}else{{
251
+ start=getTrEnd(tr);
252
+ }}
253
+ var c={{id:gid(),mid:m.id,name:m.name,type:m.type,url:m.url,thumb:m.thumb,track:tr,start:start,dur:m.duration,ts:0,te:m.duration,vol:1}};
254
+ S.timelineClips.push(c);
255
+ renderTL();upDur();upStat('클립 좔가됨: '+c.name);
256
+ }}
257
+ function getTrEnd(tr){{var mx=0;S.timelineClips.forEach(function(c){{if(c.track===tr){{var e=c.start+(c.te-c.ts);if(e>mx)mx=e}}}});return Math.round(mx*1000)/1000}}
258
+ function renderTL(){{
259
+ var t0=document.getElementById('track0'),t1=document.getElementById('track1');
260
+ if(t0)t0.innerHTML='';if(t1)t1.innerHTML='';
261
+ S.timelineClips.forEach(function(c){{
262
+ var tr=document.getElementById('track'+c.track);if(!tr)return;
263
+ var d=document.createElement('div');
264
+ d.className='timeline-clip '+c.type+(S.selectedClipId===c.id?' selected':'');
265
+ var cd=c.te-c.ts,l=c.start*S.pps*S.zoom,w=Math.max(40,cd*S.pps*S.zoom);
266
+ d.style.left=l+'px';d.style.width=w+'px';d.draggable=true;
267
+ d.onclick=function(e){{e.stopPropagation();selClip(c.id)}};
268
+ d.oncontextmenu=function(e){{e.preventDefault();selClip(c.id);showCtx(e.clientX,e.clientY)}};
269
+ d.ondragstart=function(e){{e.dataTransfer.setData('cid',c.id);e.dataTransfer.setData('ox',e.offsetX.toString())}};
270
+ var th=c.thumb?'<img class="clip-thumbnail" src="'+c.thumb+'">':'';
271
+ d.innerHTML=th+'<div class="clip-info"><div class="clip-name">'+c.name+'</div><div class="clip-duration">'+fmt(cd)+'</div></div><div class="clip-handles clip-handle-left" data-cid="'+c.id+'" data-side="left"></div><div class="clip-handles clip-handle-right" data-cid="'+c.id+'" data-side="right"></div>';
272
+ var hl=d.querySelector('.clip-handle-left');
273
+ var hr=d.querySelector('.clip-handle-right');
274
+ hl.onmousedown=function(e){{e.stopPropagation();startTrim(e,c.id,'left')}};
275
+ hr.onmousedown=function(e){{e.stopPropagation();startTrim(e,c.id,'right')}};
276
+ tr.appendChild(d);
277
+ }});
278
+ renderRuler();setupDrop();
279
+ }}
280
+ function startTrim(e,cid,side){{
281
+ e.preventDefault();
282
+ var c=S.timelineClips.find(function(x){{return x.id===cid}});if(!c)return;
283
+ save();
284
+ S.trimData={{cid:cid,side:side,startX:e.clientX,origTs:c.ts,origTe:c.te,origStart:c.start}};
285
+ document.addEventListener('mousemove',doTrim);
286
+ document.addEventListener('mouseup',endTrim);
287
+ }}
288
+ function doTrim(e){{
289
+ if(!S.trimData)return;
290
+ var c=S.timelineClips.find(function(x){{return x.id===S.trimData.cid}});if(!c)return;
291
+ var dx=e.clientX-S.trimData.startX;
292
+ var dt=dx/(S.pps*S.zoom);
293
+ dt=Math.round(dt*1000)/1000;
294
+ if(S.trimData.side==='left'){{
295
+ var newTs=Math.max(0,Math.min(c.te-0.1,S.trimData.origTs+dt));
296
+ newTs=Math.round(newTs*1000)/1000;
297
+ var delta=newTs-S.trimData.origTs;
298
+ c.ts=newTs;
299
+ c.start=Math.round((S.trimData.origStart+delta)*1000)/1000;
300
+ }}else{{
301
+ var newTe=Math.max(c.ts+0.1,Math.min(c.dur,S.trimData.origTe+dt));
302
+ c.te=Math.round(newTe*1000)/1000;
303
+ }}
304
+ renderTL();upDur();
305
+ }}
306
+ function endTrim(){{
307
+ S.trimData=null;
308
+ document.removeEventListener('mousemove',doTrim);
309
+ document.removeEventListener('mouseup',endTrim);
310
+ }}
311
+ function renderRuler(){{
312
+ var r=document.getElementById('timelineRuler');if(!r)return;
313
+ var w=Math.max(S.totalDuration*S.pps*S.zoom+300,1000);r.style.width=w+'px';
314
+ var h='<svg width="100%" height="22" style="position:absolute;left:70px">';
315
+ var st=S.zoom<0.7?5:S.zoom<1.5?2:1;
316
+ for(var i=0;i<=Math.ceil(S.totalDuration)+10;i+=st){{var x=i*S.pps*S.zoom;h+='<line x1="'+x+'" y1="17" x2="'+x+'" y2="22" stroke="#d1d5db"/><text x="'+x+'" y="12" fill="#9ca3af" font-size="9" text-anchor="middle">'+fmt(i)+'</text>'}}
317
+ h+='</svg>';r.innerHTML=h;
318
+ }}
319
+ function setupDrop(){{
320
+ ['track0','track1'].forEach(function(tid,idx){{
321
+ var tr=document.getElementById(tid);if(!tr)return;
322
+ tr.ondragover=function(e){{e.preventDefault();tr.classList.add('drop-highlight')}};
323
+ tr.ondragleave=function(){{tr.classList.remove('drop-highlight')}};
324
+ tr.ondrop=function(e){{
325
+ e.preventDefault();tr.classList.remove('drop-highlight');
326
+ var rect=tr.getBoundingClientRect(),x=e.clientX-rect.left,t=Math.max(0,x/(S.pps*S.zoom));
327
+ t=Math.round(t*1000)/1000;
328
+ var mid=e.dataTransfer.getData('mid'),cid=e.dataTransfer.getData('cid'),ox=parseFloat(e.dataTransfer.getData('ox')||0);
329
+ if(mid){{var m=S.mediaLibrary.find(function(x){{return x.id===mid}});if(m){{addToTL(m,t);var tgt=m.type==='audio'?1:idx;if(tgt!==idx){{S.timelineClips[S.timelineClips.length-1].track=tgt;renderTL()}}}}}}
330
+ else if(cid){{save();var c=S.timelineClips.find(function(x){{return x.id===cid}});if(c){{var newStart=Math.max(0,t-ox/(S.pps*S.zoom));c.start=Math.round(newStart*1000)/1000;c.track=c.type==='audio'?1:idx;renderTL();upDur()}}}}
331
+ }};
332
+ }});
333
+ }}
334
+ function selClip(id){{S.selectedClipId=id;renderTL();renderProps()}}
335
+ function renderProps(){{
336
+ var ct=document.getElementById('propertiesContent');if(!ct)return;
337
+ var c=S.timelineClips.find(function(x){{return x.id===S.selectedClipId}});
338
+ if(!c){{ct.innerHTML='<div class="no-selection">클립을 μ„ νƒν•˜λ©΄<br>속성을 νŽΈμ§‘ν•  수 μžˆμŠ΅λ‹ˆλ‹€</div>';return}}
339
+ var cd=c.te-c.ts;
340
+ var h='<div class="property-group"><div class="property-label">이름</div><input type="text" class="property-input" value="'+c.name+'" onchange="upProp(\\'name\\',this.value)"></div>'+
341
+ '<div class="property-group"><div class="property-label">μ‹œμž‘</div><input type="number" class="property-input" value="'+c.start.toFixed(2)+'" step="0.1" min="0" onchange="upProp(\\'start\\',parseFloat(this.value))"></div>'+
342
+ '<div class="property-group"><div class="property-row"><div><div class="property-label">νŠΈλ¦Όμ‹œμž‘</div><input type="number" class="property-input" value="'+c.ts.toFixed(2)+'" step="0.1" min="0" max="'+c.dur+'" onchange="upProp(\\'ts\\',parseFloat(this.value))"></div>'+
343
+ '<div><div class="property-label">트림끝</div><input type="number" class="property-input" value="'+c.te.toFixed(2)+'" step="0.1" min="0" max="'+c.dur+'" onchange="upProp(\\'te\\',parseFloat(this.value))"></div></div></div>'+
344
+ '<div class="property-group"><div class="property-label">길이</div><div style="padding:6px 0;font-size:12px;color:#374151">'+fmt(cd)+'</div></div>';
345
+ if(c.type!=='image')h+='<div class="property-group"><div class="property-label">λ³Όλ₯¨ ('+Math.round(c.vol*100)+'%)</div><input type="range" class="property-input" style="padding:0" min="0" max="1" step="0.05" value="'+c.vol+'" oninput="upProp(\\'vol\\',parseFloat(this.value))"></div>';
346
+ ct.innerHTML=h;
347
+ }}
348
+ function upProp(p,v){{save();var c=S.timelineClips.find(function(x){{return x.id===S.selectedClipId}});if(c){{c[p]=v;renderTL();upDur();renderProps()}}}}
349
+ function editorSplit(){{
350
+ if(!S.selectedClipId){{alert('클립을 μ„ νƒν•΄μ£Όμ„Έμš”.');return}}
351
+ var c=S.timelineClips.find(function(x){{return x.id===S.selectedClipId}});if(!c)return;
352
+ var clipStart=Math.round(c.start*1000)/1000;
353
+ var clipEnd=Math.round((c.start+(c.te-c.ts))*1000)/1000;
354
+ var curTime=Math.round(S.currentTime*1000)/1000;
355
+ if(curTime<=clipStart||curTime>=clipEnd){{alert('ν”Œλ ˆμ΄ν—€λ“œκ°€ μ„ νƒν•œ 클립 λ²”μœ„ μ•ˆμ— μžˆμ–΄μ•Ό ν•©λ‹ˆλ‹€.');return}}
356
+ save();
357
+ var splitAt=Math.round((S.currentTime-c.start)*1000)/1000;
358
+ var c2=JSON.parse(JSON.stringify(c));
359
+ c2.id=gid();
360
+ c2.start=Math.round(S.currentTime*1000)/1000;
361
+ c2.ts=Math.round((c.ts+splitAt)*1000)/1000;
362
+ c.te=Math.round((c.ts+splitAt)*1000)/1000;
363
+ S.timelineClips.push(c2);
364
+ renderTL();upDur();hideCtx();upStat('클립이 ν˜„μž¬ μœ„μΉ˜μ—μ„œ 뢄할됨');
365
+ }}
366
+ function editorDuplicate(){{
367
+ if(!S.selectedClipId)return;
368
+ var c=S.timelineClips.find(function(x){{return x.id===S.selectedClipId}});if(!c)return;
369
+ save();
370
+ var cd=Math.round((c.te-c.ts)*1000)/1000;
371
+ var nc=JSON.parse(JSON.stringify(c));
372
+ nc.id=gid();
373
+ nc.start=Math.round((c.start+cd)*1000)/1000;
374
+ S.timelineClips.push(nc);
375
+ renderTL();upDur();hideCtx();upStat('클립 볡제됨');
376
+ }}
377
+ function editorDelete(){{
378
+ if(!S.selectedClipId)return;save();
379
+ S.timelineClips=S.timelineClips.filter(function(x){{return x.id!==S.selectedClipId}});
380
+ S.selectedClipId=null;renderTL();renderProps();upDur();hideCtx();upStat('클립 μ‚­μ œλ¨');
381
+ }}
382
+ function editorUndo(){{if(S.undoStack.length>0){{S.timelineClips=JSON.parse(S.undoStack.pop());renderTL();upDur();upStat('μ‹€ν–‰μ·¨μ†Œ')}}}}
383
+ function upDur(){{var mx=0;S.timelineClips.forEach(function(c){{var e=c.start+(c.te-c.ts);e=Math.round(e*1000)/1000;if(e>mx)mx=e}});S.totalDuration=mx;document.getElementById('durationDisplay').textContent=fmt(mx)}}
384
+ function editorTogglePlay(){{
385
+ S.isPlaying=!S.isPlaying;var ic=document.getElementById('playIcon');
386
+ if(S.isPlaying){{ic.innerHTML='<rect x="6" y="4" width="4" height="16"/><rect x="14" y="4" width="4" height="16"/>';startPB()}}
387
+ else{{ic.innerHTML='<polygon points="5 3 19 12 5 21 5 3"/>';stopPB()}}
388
+ }}
389
+ function startPB(){{
390
+ var last=performance.now();
391
+ function anim(now){{
392
+ if(!S.isPlaying)return;
393
+ var d=(now-last)/1000;last=now;S.currentTime+=d;
394
+ if(S.currentTime>=S.totalDuration){{S.currentTime=0;if(S.totalDuration===0){{S.isPlaying=false;document.getElementById('playIcon').innerHTML='<polygon points="5 3 19 12 5 21 5 3"/>';return}}}}
395
+ upPH();upPrev();S.animId=requestAnimationFrame(anim);
396
+ }}
397
+ S.animId=requestAnimationFrame(anim);
398
+ }}
399
+ function stopPB(){{if(S.animId){{cancelAnimationFrame(S.animId);S.animId=null}}var v=document.querySelector('#previewContainer video');if(v&&!v.paused)v.pause();if(S.audioElements)Object.keys(S.audioElements).forEach(function(id){{var au=S.audioElements[id];if(au&&!au.paused)au.pause()}})}}
400
+ function upPH(){{var p=document.getElementById('playhead');if(p)p.style.left=(70+S.currentTime*S.pps*S.zoom)+'px';document.getElementById('currentTimeDisplay').textContent=fmt(S.currentTime)}}
401
+ function upPrev(){{
402
+ var ct=document.getElementById('previewContainer');if(!ct)return;
403
+ var t=Math.round(S.currentTime*1000)/1000;
404
+ var cur=S.timelineClips.filter(function(c){{
405
+ var cs=Math.round(c.start*1000)/1000;
406
+ var ce=Math.round((c.start+(c.te-c.ts))*1000)/1000;
407
+ return t>=cs&&t<ce;
408
+ }});
409
+ var vc=cur.find(function(c){{return c.type==='video'||c.type==='image'}});
410
+ var ac=cur.filter(function(c){{return c.type==='audio'}});
411
+ if(vc){{
412
+ var ct2=S.currentTime-vc.start+vc.ts;
413
+ if(vc.type==='image'){{if(!ct.querySelector('img[data-cid="'+vc.id+'"]'))ct.innerHTML='<img src="'+vc.url+'" data-cid="'+vc.id+'">'}}
414
+ else if(vc.type==='video'){{
415
+ var v=ct.querySelector('video[data-cid="'+vc.id+'"]');
416
+ if(!v){{ct.innerHTML='<video src="'+vc.url+'" data-cid="'+vc.id+'"'+(S.isMuted?' muted':'')+'></video>';v=ct.querySelector('video')}}
417
+ if(Math.abs(v.currentTime-ct2)>0.2)v.currentTime=ct2;
418
+ if(S.isPlaying&&v.paused)v.play().catch(function(){{}});
419
+ else if(!S.isPlaying&&!v.paused)v.pause();
420
+ v.volume=S.isMuted?0:vc.vol;v.muted=S.isMuted;
421
+ }}
422
+ }}else{{
423
+ var ha=ac.length>0;
424
+ if(!ct.querySelector('.preview-placeholder'))ct.innerHTML='<div class="preview-placeholder"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1"><rect x="2" y="2" width="20" height="20" rx="2"/><polygon points="10 8 16 12 10 16 10 8"/></svg><p>'+(ha?'🎡 μ˜€λ””μ˜€ μž¬μƒ 쀑':'νƒ€μž„λΌμΈμ— λ―Έλ””μ–΄λ₯Ό μΆ”κ°€ν•˜μ„Έμš”')+'</p></div>';
425
+ }}
426
+ handleAudio(ac);
427
+ }}
428
+ function handleAudio(audioClips){{
429
+ if(!S.audioElements)S.audioElements={{}};
430
+ var activeIds={{}};
431
+ audioClips.forEach(function(c){{
432
+ activeIds[c.id]=true;
433
+ var at=S.currentTime-c.start+c.ts;
434
+ var au=S.audioElements[c.id];
435
+ if(!au){{
436
+ au=document.createElement('audio');
437
+ au.src=c.url;
438
+ au.preload='auto';
439
+ S.audioElements[c.id]=au;
440
+ }}
441
+ if(Math.abs(au.currentTime-at)>0.3)au.currentTime=at;
442
+ au.volume=S.isMuted?0:c.vol;
443
+ au.muted=S.isMuted;
444
+ if(S.isPlaying&&au.paused)au.play().catch(function(){{}});
445
+ else if(!S.isPlaying&&!au.paused)au.pause();
446
+ }});
447
+ Object.keys(S.audioElements).forEach(function(id){{
448
+ if(!activeIds[id]){{
449
+ var au=S.audioElements[id];
450
+ if(au&&!au.paused)au.pause();
451
+ }}
452
+ }});
453
+ }}
454
+ function editorSkipStart(){{S.currentTime=0;upPH();upPrev()}}
455
+ function editorSkipEnd(){{S.currentTime=S.totalDuration;upPH();upPrev()}}
456
+ function editorSkipBack(){{S.currentTime=Math.max(0,S.currentTime-5);upPH();upPrev()}}
457
+ function editorSkipForward(){{S.currentTime=Math.min(S.totalDuration,S.currentTime+5);upPH();upPrev()}}
458
+ function editorToggleMute(){{
459
+ S.isMuted=!S.isMuted;var ic=document.getElementById('volumeIcon');
460
+ if(S.isMuted)ic.innerHTML='<polygon points="11 5 6 9 2 9 2 15 6 15 11 19 11 5"/><line x1="23" y1="9" x2="17" y2="15"/><line x1="17" y1="9" x2="23" y2="15"/>';
461
+ else ic.innerHTML='<polygon points="11 5 6 9 2 9 2 15 6 15 11 19 11 5"/><path d="M19.07 4.93a10 10 0 0 1 0 14.14M15.54 8.46a5 5 0 0 1 0 7.07"/>';
462
+ var v=document.querySelector('#previewContainer video');if(v)v.muted=S.isMuted;
463
+ if(S.audioElements)Object.keys(S.audioElements).forEach(function(id){{var au=S.audioElements[id];if(au)au.muted=S.isMuted}});
464
+ }}
465
+ function editorSetZoom(v){{S.zoom=parseFloat(v);renderTL();upPH()}}
466
+ function editorTimelineClick(e){{
467
+ if(e.target.closest('.timeline-clip'))return;
468
+ var ct=document.getElementById('timelineContainer'),rect=ct.getBoundingClientRect();
469
+ var x=e.clientX-rect.left-70+ct.scrollLeft;
470
+ S.currentTime=Math.max(0,Math.min(S.totalDuration,x/(S.pps*S.zoom)));
471
+ upPH();upPrev();
472
+ }}
473
+ function showCtx(x,y){{var m=document.getElementById('contextMenu');m.style.display='block';m.style.left=x+'px';m.style.top=y+'px'}}
474
+ function hideCtx(){{document.getElementById('contextMenu').style.display='none'}}
475
+ document.addEventListener('click',function(e){{if(!e.target.closest('.context-menu'))hideCtx()}});
476
+ function editorExport(){{
477
+ if(S.timelineClips.length===0){{alert('νƒ€μž„λΌμΈμ— 클립을 μΆ”κ°€ν•΄μ£Όμ„Έμš”.');return}}
478
+ document.getElementById('exportModal').style.display='flex';
479
+ document.getElementById('exportProgress').style.width='0%';
480
+ document.getElementById('exportStatus').textContent='λ Œλ”λ§ μ€€λΉ„ 쀑...';
481
+ document.getElementById('cancelExportBtn').textContent='μ·¨μ†Œ';
482
+ S.exportCancelled=false;
483
+ prepareExport();
484
+ }}
485
+ function prepareExport(){{
486
+ var canvas=document.createElement('canvas');
487
+ canvas.width=1280;canvas.height=720;
488
+ var ctx=canvas.getContext('2d');
489
+ ctx.fillStyle='#000';ctx.fillRect(0,0,1280,720);
490
+ var mediaElements={{}};
491
+ var loadCount=0;
492
+ var totalLoad=S.mediaLibrary.length;
493
+ if(totalLoad===0){{startRecording(canvas,ctx,{{}});return}}
494
+ S.mediaLibrary.forEach(function(m){{
495
+ if(m.type==='video'){{
496
+ var v=document.createElement('video');
497
+ v.src=m.url;v.muted=true;v.playsInline=true;v.preload='auto';
498
+ v.onloadeddata=function(){{
499
+ loadCount++;
500
+ document.getElementById('exportStatus').textContent='λ―Έλ””μ–΄ λ‘œλ”© 쀑... ('+loadCount+'/'+totalLoad+')';
501
+ if(loadCount>=totalLoad)startRecording(canvas,ctx,mediaElements);
502
+ }};
503
+ v.onerror=function(){{loadCount++;if(loadCount>=totalLoad)startRecording(canvas,ctx,mediaElements)}};
504
+ mediaElements[m.id]=v;
505
+ }}else if(m.type==='image'){{
506
+ var img=new Image();
507
+ img.onload=function(){{
508
+ loadCount++;
509
+ document.getElementById('exportStatus').textContent='λ―Έλ””μ–΄ λ‘œλ”© 쀑... ('+loadCount+'/'+totalLoad+')';
510
+ if(loadCount>=totalLoad)startRecording(canvas,ctx,mediaElements);
511
+ }};
512
+ img.onerror=function(){{loadCount++;if(loadCount>=totalLoad)startRecording(canvas,ctx,mediaElements)}};
513
+ img.src=m.url;
514
+ mediaElements[m.id]=img;
515
+ }}else if(m.type==='audio'){{
516
+ var a=document.createElement('audio');
517
+ a.src=m.url;a.preload='auto';
518
+ a.onloadeddata=function(){{loadCount++;if(loadCount>=totalLoad)startRecording(canvas,ctx,mediaElements)}};
519
+ a.onerror=function(){{loadCount++;if(loadCount>=totalLoad)startRecording(canvas,ctx,mediaElements)}};
520
+ mediaElements[m.id]=a;
521
+ }}else{{
522
+ loadCount++;
523
+ if(loadCount>=totalLoad)startRecording(canvas,ctx,mediaElements);
524
+ }}
525
+ }});
526
+ }}
527
+ function startRecording(canvas,ctx,mediaElements){{
528
+ if(S.exportCancelled)return;
529
+ document.getElementById('exportStatus').textContent='λ…Ήν™” μ‹œμž‘...';
530
+ var stream=canvas.captureStream(30);
531
+ var options={{mimeType:'video/webm;codecs=vp8'}};
532
+ if(!MediaRecorder.isTypeSupported(options.mimeType)){{
533
+ options={{mimeType:'video/webm'}};
534
+ if(!MediaRecorder.isTypeSupported(options.mimeType)){{
535
+ options={{}};
536
+ }}
537
+ }}
538
+ var recorder=new MediaRecorder(stream,options);
539
+ var chunks=[];
540
+ recorder.ondataavailable=function(e){{
541
+ if(e.data&&e.data.size>0)chunks.push(e.data);
542
+ }};
543
+ recorder.onstop=function(){{
544
+ if(S.exportCancelled||chunks.length===0){{
545
+ document.getElementById('exportStatus').textContent='내보내기 μ·¨μ†Œλ¨';
546
+ return;
547
+ }}
548
+ var blob=new Blob(chunks,{{type:'video/webm'}});
549
+ if(blob.size<1000){{
550
+ document.getElementById('exportStatus').textContent='❌ λ Œλ”λ§ μ‹€νŒ¨. λ‹€μ‹œ μ‹œλ„ν•΄μ£Όμ„Έμš”.';
551
+ return;
552
+ }}
553
+ var url=URL.createObjectURL(blob);
554
+ var a=document.createElement('a');
555
+ a.href=url;
556
+ a.download='video_'+Date.now()+'.webm';
557
+ a.click();
558
+ URL.revokeObjectURL(url);
559
+ document.getElementById('exportStatus').textContent='βœ… λ‹€μš΄λ‘œλ“œ μ™„λ£Œ! ('+Math.round(blob.size/1024)+'KB)';
560
+ document.getElementById('cancelExportBtn').textContent='λ‹«κΈ°';
561
+ }};
562
+ recorder.start(100);
563
+ var duration=S.totalDuration;
564
+ var startTime=performance.now();
565
+ var fps=30;
566
+ var frameInterval=1000/fps;
567
+ var lastFrameTime=0;
568
+ function renderLoop(timestamp){{
569
+ if(S.exportCancelled){{recorder.stop();return}}
570
+ var elapsed=(performance.now()-startTime)/1000;
571
+ if(elapsed>=duration){{
572
+ setTimeout(function(){{recorder.stop()}},200);
573
+ return;
574
+ }}
575
+ if(timestamp-lastFrameTime>=frameInterval){{
576
+ lastFrameTime=timestamp;
577
+ var progress=Math.min(100,Math.round((elapsed/duration)*100));
578
+ document.getElementById('exportProgress').style.width=progress+'%';
579
+ document.getElementById('exportStatus').textContent='λ Œλ”λ§ 쀑... '+progress+'%';
580
+ ctx.fillStyle='#000';ctx.fillRect(0,0,1280,720);
581
+ var curClips=S.timelineClips.filter(function(c){{
582
+ var cs=c.start;
583
+ var ce=c.start+(c.te-c.ts);
584
+ return elapsed>=cs-0.001&&elapsed<ce+0.001;
585
+ }});
586
+ var vc=curClips.find(function(c){{return c.type==='video'||c.type==='image'}});
587
+ if(vc){{
588
+ var media=S.mediaLibrary.find(function(m){{return m.id===vc.mid}});
589
+ if(media){{
590
+ var el=mediaElements[media.id];
591
+ if(el){{
592
+ if(vc.type==='video'){{
593
+ var clipTime=elapsed-vc.start+vc.ts;
594
+ if(el.paused){{el.currentTime=clipTime;el.play().catch(function(){{}})}}
595
+ if(Math.abs(el.currentTime-clipTime)>0.5)el.currentTime=clipTime;
596
+ }}
597
+ try{{
598
+ var sw=el.videoWidth||el.naturalWidth||el.width||1280;
599
+ var sh=el.videoHeight||el.naturalHeight||el.height||720;
600
+ var scale=Math.min(1280/sw,720/sh);
601
+ var dw=sw*scale,dh=sh*scale;
602
+ var dx=(1280-dw)/2,dy=(720-dh)/2;
603
+ ctx.drawImage(el,dx,dy,dw,dh);
604
+ }}catch(e){{}}
605
+ }}
606
+ }}
607
+ }}
608
+ }}
609
+ requestAnimationFrame(renderLoop);
610
+ }}
611
+ requestAnimationFrame(renderLoop);
612
+ }}
613
+ function editorCancelExport(){{S.exportCancelled=true;document.getElementById('exportModal').style.display='none';document.getElementById('cancelExportBtn').textContent='μ·¨μ†Œ'}}
614
+ document.addEventListener('keydown',function(e){{
615
+ if(e.target.tagName==='INPUT')return;
616
+ if(e.code==='Space'){{e.preventDefault();editorTogglePlay()}}
617
+ else if(e.code==='Delete'||e.code==='Backspace'){{e.preventDefault();editorDelete()}}
618
+ else if(e.code==='KeyD'&&(e.ctrlKey||e.metaKey)){{e.preventDefault();editorDuplicate()}}
619
+ else if(e.code==='KeyZ'&&(e.ctrlKey||e.metaKey)){{e.preventDefault();editorUndo()}}
620
+ else if(e.code==='ArrowLeft'){{e.preventDefault();S.currentTime=Math.max(0,S.currentTime-(e.shiftKey?1:0.1));upPH();upPrev()}}
621
+ else if(e.code==='ArrowRight'){{e.preventDefault();S.currentTime=Math.min(S.totalDuration,S.currentTime+(e.shiftKey?1:0.1));upPH();upPrev()}}
622
+ }});
623
+ renderTL();upStat('쀀비됨');
624
+ var initMedia={media_data};
625
+ if(initMedia&&initMedia.length>0)initMedia.forEach(function(m){{addMedia(m.name,m.type,m.dataUrl)}});
626
+ console.log('Editor ready');
627
+ </script>
628
+ </body>
629
+ </html>'''
630
+
631
+
632
+ def process_file(file):
633
+ if file is None:
634
+ return []
635
+ results = []
636
+ files = file if isinstance(file, list) else [file]
637
+ for f in files:
638
+ if f is None:
639
+ continue
640
+ file_path = f.name if hasattr(f, 'name') else f
641
+ file_name = os.path.basename(file_path)
642
+ ext = file_name.lower().split('.')[-1]
643
+ if ext in ['mp4', 'webm', 'mov', 'avi', 'mkv']:
644
+ file_type, mime = 'video', f'video/{ext}'
645
+ elif ext in ['jpg', 'jpeg', 'png', 'gif', 'webp']:
646
+ file_type, mime = 'image', f'image/{ext}'
647
+ elif ext in ['mp3', 'wav', 'ogg', 'm4a', 'aac']:
648
+ file_type, mime = 'audio', f'audio/{ext}'
649
+ else:
650
+ continue
651
+ with open(file_path, 'rb') as fp:
652
+ data = base64.b64encode(fp.read()).decode('utf-8')
653
+ results.append({'name': file_name, 'type': file_type, 'dataUrl': f'data:{mime};base64,{data}'})
654
+ return results
655
+
656
+
657
+ def create_editor_iframe(media_data):
658
+ """srcdoc λ°©μ‹μœΌλ‘œ iframe 생성"""
659
+ media_json = json.dumps(media_data, ensure_ascii=False)
660
+ html_content = get_editor_html(media_json)
661
+ # srcdocλ₯Ό μž‘μ€λ”°μ˜΄ν‘œλ‘œ κ°μ‹Έλ―€λ‘œ, λ‚΄λΆ€μ˜ μž‘μ€λ”°μ˜΄ν‘œλ§Œ μ΄μŠ€μΌ€μ΄ν”„
662
+ escaped = html_content.replace("'", "&#39;")
663
+ return f"<iframe srcdoc='{escaped}' style='width:100%;height:800px;border:none;border-radius:12px;'></iframe>"
664
+
665
+
666
+ with gr.Blocks() as demo:
667
+ gr.Markdown("## 🎬 Simple Video Editor")
668
+ gr.Markdown("νŒŒμΌμ„ μ—…λ‘œλ“œν•˜λ©΄ μžλ™μœΌλ‘œ νƒ€μž„λΌμΈμ— μΆ”κ°€λ©λ‹ˆλ‹€.")
669
+
670
+ file_input = gr.File(
671
+ label="πŸ“ 파일 μ—…λ‘œλ“œ (μ˜μƒ/이미지/μ˜€λ””μ˜€)",
672
+ file_count="multiple",
673
+ file_types=["video", "image", "audio"]
674
+ )
675
+
676
+ editor_html = gr.HTML(value=create_editor_iframe([]))
677
+
678
+ def on_file_upload(files):
679
+ if not files:
680
+ return create_editor_iframe([])
681
+ return create_editor_iframe(process_file(files))
682
+
683
+ file_input.change(fn=on_file_upload, inputs=[file_input], outputs=[editor_html])
684
+
685
+ if __name__ == "__main__":
686
+ demo.launch()