Maybe it's just me but I've not been able to play any videos from 4oD recently, other sites work fine and the log suggests that LAV Filters or OnlineVideos is being baffled by a change of format.
...
[06-26 00:57:33,786] [OVInit ] [INFO ] Looking for SiteUtils and Hosters in OnlineVideos.Sites.titof (Version: 1.0.0.0, Compiled: 2013-02-09 11:13:28)
[06-26 00:57:33,788] [OVInit ] [INFO ] Found 150 SiteUtils and 53 Hosters in 14 assemblies
[06-26 00:57:34,193] [OVInit ] [INFO ] Created 20 SiteUtils
[06-26 00:57:34,418] [OVLatest ] [INFO ] LatestVideosManager getting new data from SiteUtils.
[06-26 00:57:36,580] [OVLatest ] [INFO ] LatestVideosManager found 3 videos from 1 SiteUtils.
[06-26 00:57:39,156] [OVLoad ] [INFO ] Checking 3 thumbnails for age.
[06-26 00:57:39,157] [OVLoad ] [INFO ] Deleted 0 thumbnails.
[06-26 00:57:39,518] [MPMain ] [INFO ] DoPageLoad with CurrentState 'groups', PreviousWindowId '35'
[06-26 00:57:47,581] [OnlineVideos] [INFO ] Looking for dynamic categories for site '4oD'
[06-26 00:57:47,726] [OnlineVideos] [INFO ] Found 36 dynamic categories for site '4oD'
[06-26 00:57:57,202] [OnlineVideos] [INFO ] The format of the 4od video is not supported, searching youtube for alternate stream
[06-26 00:57:57,208] [OnlineVideos] [WARN ] Not enough info to locate video
[06-26 01:07:17,562] [MPMain ] [INFO ] DoPageLoad with CurrentState 'videos', PreviousWindowId '35'
...
[06-26 00:57:33,786] [OVInit ] [INFO ] Looking for SiteUtils and Hosters in OnlineVideos.Sites.titof (Version: 1.0.0.0, Compiled: 2013-02-09 11:13:28)
[06-26 00:57:33,788] [OVInit ] [INFO ] Found 150 SiteUtils and 53 Hosters in 14 assemblies
[06-26 00:57:34,193] [OVInit ] [INFO ] Created 20 SiteUtils
[06-26 00:57:34,418] [OVLatest ] [INFO ] LatestVideosManager getting new data from SiteUtils.
[06-26 00:57:36,580] [OVLatest ] [INFO ] LatestVideosManager found 3 videos from 1 SiteUtils.
[06-26 00:57:39,156] [OVLoad ] [INFO ] Checking 3 thumbnails for age.
[06-26 00:57:39,157] [OVLoad ] [INFO ] Deleted 0 thumbnails.
[06-26 00:57:39,518] [MPMain ] [INFO ] DoPageLoad with CurrentState 'groups', PreviousWindowId '35'
[06-26 00:57:47,581] [OnlineVideos] [INFO ] Looking for dynamic categories for site '4oD'
[06-26 00:57:47,726] [OnlineVideos] [INFO ] Found 36 dynamic categories for site '4oD'
[06-26 00:57:57,202] [OnlineVideos] [INFO ] The format of the 4od video is not supported, searching youtube for alternate stream
[06-26 00:57:57,208] [OnlineVideos] [WARN ] Not enough info to locate video
[06-26 01:07:17,562] [MPMain ] [INFO ] DoPageLoad with CurrentState 'videos', PreviousWindowId '35'