Google Sites, driven primarily by video viewing at YouTube.com, ranked as the top online video content property in December with 157.2 million unique viewers, while VEVO ranked second with 53.7 million. Yahoo! Sites ranked third with 53.3 million viewers, followed by Viacom Digital with 45.8 million and Facebook.com with 42 million.
More than 43 billion videos views occurred during the month, with Google Sites generating the highest number at 21.9 billion. The average viewer watched 23.2 hours of online video content, with Google Sites (7.9 hours) and Hulu (3 hours) demonstrating the highest average engagement among the top ten properties.
Americans viewed 7.1 billion video ads in December, with Hulu generating the highest number of video ad impressions at nearly 1.5 billion, followed by Adap.tv in second with 1.1 billion. Tremor Video ranked third with 942 million, followed by BrightRoll Video Network with 872 million and Specific Media with 496 million.
Time spent watching video ads totaled more than 3 billion minutes during the month, with Adap.tv delivering the highest duration of video ads at 636 million minutes. Video ads reached 51 percent of the total U.S. population an average of 46 times during the month. Hulu delivered the highest frequency of video ads to its viewers with an average of 46.
The December 2011 YouTube partner data revealed that video music channels VEVO (53.5 million viewers) and Warner Music (31.7 million viewers) maintained the top two positions. Gaming channel Machinima ranked third with 22.7 million viewers, followed by Maker Studios with 10.4 million, FullScreen with 9.7 million and Big Frame with 8.3 million.
Among the top 10 YouTube partners, VEVO demonstrated the highest engagement (67 minutes per viewer) and highest number of videos viewed (782 million), while Machinima exhibited the second highest engagement (64 minutes per viewer) and number of videos viewed (340 million).
Other findings from the December 2011 study include:
- 85.3 percent of the U.S. Internet audience viewed online video.
- The duration of the average online content video was 5.8 minutes, while the average online video ad was 0.4 minutes.
- Video ads accounted for 14.1 percent of all videos viewed and 1.2 percent of all minutes spent viewing video online.