Folders 
{parent folder}  21_ECC_04  21_ECC_07  21_ECC_10  
21_ECC_01  21_ECC_05  21_ECC_08  21_ECC_11  
21_ECC_02  21_ECC_06  21_ECC_09  21_ECC_12  
21_ECC_03  

Filename Size Filename Size Filename Size Filename Size 
21_ECC_01_01_Joined.mp4   197,143,636  21_ECC_04_01_Joined.mp4   183,908,110  21_ECC_08_01_Joined.mp4   227,122,722  21_ECC_12_01_Joined.mp4   174,874,472  
21_ECC_01_01_Joined__Merged.mp4   -1,636,313,582  21_ECC_05_01_Joined.mp4   243,779,288  21_ECC_09_01_Joined.mp4   244,372,592  index.html   4,140  
21_ECC_02_01_Joined.mp4   333,794,866  21_ECC_06_01_Joined.mp4   141,758,309  21_ECC_10_01_Joined.mp4   214,553,390  right.html   11,434  
21_ECC_03_01_Joined.mp4   238,766,178  21_ECC_07_01_Joined.mp4   314,115,395  21_ECC_11_01_Joined.mp4   125,441,686