Quality of Experience Assessment of Video Quality in Social Clouds

Table 2

Original versus cloud compressed videos’ parameters (Samsung UHD Demo (2K = 1440 P)).

Samsung UHD Demo (2K = 1440 P)	Original video	Facebook video	Tumblr video	Twitter video
Frame width	2560	1280	1280	1280
Height	1440	720	720	720
Data rate	5667 kbps	835 kbps	1280 kbps	1153 kbps
Total bitrate	5774 kbps	879 kbps	1407 kbps	1284 kbps
Frame rate	30 frames/sec	30 frames/sec	30 frames/sec	30 frames/sec
Audio bitrate	126 kbps	48 kbps	126 kbps	128 kbps
Storage size	20.5 MB	3.14 MB	4.99 MB	4.53 MB
Playing length	29 sec	29 sec	29 sec	29 sec
Format (media type)	MP4 (base media)	MP4 (base media)	MP4 (base media)	MP4 (base media/version 2)