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Table 4 VQL switching events in scenario B using a DASH algorithm considering the frequency of switching events

From: The impact of video-quality-level switching on user quality of experience in dynamic adaptive streaming over HTTP

Parameter

Time

 

T0

T1

T2

T3

T4

T5

T6

T7

Frequency of switching events (FS)

0

0

1/4

1/2

3/4

3/4

1/2

1/4

Network and buffer status

E

B

G

B

G

B

G

B

DASH algorithm with FS

-

SD

SU

SD

-

-

-

-