From the article:
http://www.filmindustrynetwork.biz/video-blogging-vital-for-film-festivals-audiences/13103
Iain Alexander, global head of sales at IQPC, reports an article about how vital is video blogging for film festivals to win audiences. This statement was based on the experience of the London film festival which started using video blogging by suggesting Q & As in their blog. The reporter states that this kind of blogging is not common in the film industry but it is still very important because of its capability to advertise the event but also to generate revenue from advertising.
In fact, video blogging (of vlogging) is a kind of blogging that uses video as a medium and is sometimes backed up with some metadata (texts, images, etc). The most common medium used for video blogging is Youtube because it is free and targets large, diverse and spread audience.
Iain Alexander talked in this article about the potential of video blogging to attract audiences for film festivals; however video blogging can attract audiences for any other kind of event or issue in general. Video blogging enables the company producing the event, product, or here the film festival to advertise its event by themselves without having recourse to a PR or communication agency that would do it for them; this would decrease the cost of the agency but will also enable the film festival to advertise what it wants in the way it wants, and they do know more than any outsider company about what is going on in the vent.
Also, advertising on Youtube for instance, will enable the film festival to target a very large, diverse and spread audience. Everyone in the world with an internet connection can access the video and ask his or her questions directly to the film festival, and their questions would be answered, this not only target a big audience but also retains this audience thanks to the customer service they provide them.
Moreover, video blogging will provide the film festival with a platform where other parties can advertise, and thus where the film festival can make money.
To conclude, video blogging is a free way of advertising that film festivals should seize in an original way order to advertise and differentiate themselves.