Real-Time Adaptive Content-Based Synchronization of Multimedia Streams

Table 3

Performance results of content-based and time-based synchronization algorithms obtained for videos with different levels of activities.

Sync type	Motion level	Avg timestamp difference render	Avg timestamp difference drop	Avg Δ𝑉 render	Avg Δ𝑉 drop
Content	Fast	900 ms	2203 ms	1156	20547
Time	Fast	73 ms	3338 ms	1340	1267
Content	Medium	1495 ms	3225 ms	1066	18680
Time	Medium	70 ms	2128 ms	1235	1234
Content	Low	2295 ms	4179 ms	996	16516
Time	Low	62 ms	3063 ms	1321	1123