According to Bytemobile's new report, anyway.
Mobile video infrastructure firm Bytemobile has released a report that crunches data from a cross-section of its 117 mobile operator customers, and it makes for interesting reading.
The company claims that YouTube currently accounts for 36% of the total video traffic on mobile networks worldwide.
However, it also finds that four of the top ten video domains in terms of mobile traffic are adult sites: Xvideos, YouPorn, PornHub and TNAFlix.
Bytemobile says these four sites alone account for nearly 15% of ALL video traffic on wireless networks.
Other findings from the report include the fact that 90% of video traffic is in the .flv Adobe Flash format, and that high-definition video - defined as video greater than 1280x720 resolution - accounts for just 0.07% of traffic.
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The latter isn't a huge surprise: many mobile video services switch to lower quality when they detect that a user is on a 3G connection, reserving the HD footage for Wi-Fi streams.
The full report can be found here as a PDF.






















