What is a forcing extension (of V)?

Available formats

The following formats are available for viewing.

mpeg4
   72 views
MPEG-4 Video (360p quality for download)   -   download
File size: 417.12 MB
Width: 640, Height: 360
Duration: 29 mins 4 secs
Frame rate: 29.97 fps, Sample rate: 44100 Hz
Average bitrate: 1.91 Mbits/sec
webm
   4 views
WebM (360p quality for download)   -   download
File size: 171.54 MB
Width: 640, Height: 360
Duration: 29 mins 5 secs
Frame rate: 29.97 fps, Sample rate: 44100 Hz
Average bitrate: 805.31 kbits/sec
ipod
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iPod Video (high quality for download)   -   download
File size: 104.88 MB
Width: 480, Height: 270
Duration: 29 mins 4 secs
Frame rate: 29.97 fps, Sample rate: 44100 Hz
Average bitrate: 492.66 kbits/sec
mp3
   5 views
MP3 (high quality for download)   -   download
File size: 53.23 MB
Duration: 29 mins 6 secs
Sample rate: 44100 Hz
Average bitrate: 249.73 kbits/sec