Music Video
Artist Name(s): f(x)
Song Title(s): 4 Walls
Language: Korean
Container & General Information
Format: MPEG-4
Video Stream: 3,922 kb/s, 1920×1080 (16:9), at 23.976 FPS, AVC
Audio Stream: 192 kb/s, 48.0 kHz, 2 channels, AAC LC
File Size: 104 MB
Duration: 00:03:33
