#!/bin/bash # 检查下采样视频生成进度 cd /workspace/bevfusion python3 -c " import os import time frames = len(os.listdir('visualizations/temp_frames')) if os.path.exists('visualizations/temp_frames') else 0 total = 1003 # 下采样后的总帧数 percent = (frames / total * 100) if total > 0 else 0 print('=' * 60) print('🎥 下采样视频生成进度 (每隔6帧采样1帧)') print('=' * 60) print() print(f'📊 采样信息:') print(f' 原始样本数: 6,019') print(f' 帧间隔: 6') print(f' 处理帧数: {total:,}') print() print(f'📈 当前进度:') print(f' 已生成: {frames:,} / {total:,} 帧') print(f' 完成度: {percent:.1f}%') print() # 进度条 bar_len = 50 filled = int(bar_len * frames / total) if total > 0 else 0 bar = '█' * filled + '░' * (bar_len - filled) print(f' [{bar}] {percent:.1f}%') print() # 时间估算 remaining = total - frames rate = 0.8 # 约每秒0.8帧 time_left = remaining / rate / 60 if rate > 0 and remaining > 0 else 0 if frames > 0: print(f'⏱️ 时间预估:') print(f' 剩余帧数: {remaining:,}') print(f' 预计剩余: {time_left:.0f} 分钟') print() # 检查进程状态 import subprocess try: result = subprocess.run(['ps', 'aux'], capture_output=True, text=True) if 'visualize_results_with_video' in result.stdout: print('✅ 状态: 生成中...') else: print('⏹️ 状态: 已完成或未运行') # 检查视频文件 if os.path.exists('visualizations/bevfusion_results.mp4'): size = os.path.getsize('visualizations/bevfusion_results.mp4') / 1024 / 1024 print(f' 视频已生成: {size:.1f} MB') except: pass print() print('💡 下采样优势:') print(' ✅ 处理速度提升 6倍') print(' ✅ 生成时间: ~17分钟(原~120分钟)') print(' ✅ 视频时长: 1.7分钟(原10分钟)') print(' ✅ 文件大小: ~100MB(原~500MB)') print(' ✅ 覆盖完整测试集') print() print('=' * 60) print('提示: 再次运行查看最新进度') print(' bash check_downsampled_progress.sh') print('=' * 60) "