This year marked the second annual IABUK Digital Upfronts. As well as Facebook, Google/YouTube, Aol, Yahoo!, Twitter, BuzzFeed, Vice and others, several traditional media companies – Sky, The Guardian and Global Radio – participated, reflecting the rising importance of digital media and digital media buyers to their businesses

Many of the pitches were informed by the key shifts in online content: it is increasingly cross platform, driven by mobile devices and focused on video programming, and these formed the main themes of the event

A key piece of context is the rise of social media and the shift to programmatic buying, which continue to driven down pricing for all but the most valuable inventory – audience scale, high value audiences and premium content have never been more essential

At launch, Google’s new subscription service YouTube Red competes most directly with premium music streaming services, also offering ad-free videos

YouTube’s augmented revenue model re-boots incentives for native talent to produce content for the platform, and will also widen its appeal for established content producers

Although consumers are likely to find paid subscription for ad-free videos a weak proposition, Red holds much potential for YouTube as it competes for attention across device ecosystems, and presents little risk to its existing advertising model

We are seeing a proliferation of news distribution services on social media and technology platforms, as companies like Apple and Facebook look to capture the value of longform professional content.

Facebook’s Instant articles will likely be the most significant distribution mechanism for publishers, allowing Facebook to further position itself as a provider of quality, rather than just user-generated, content.

This is best seen as a trade: news providers’ engaging content for Facebook’s audience reach and data. While concerns about reliance on Facebook and content commoditisation are understandable, these are the inevitable results of user behaviour.

Despite dropping the Fire Phone, Amazon has upped the ante in its battle for digital media consumers, upgrading its Fire TV devices and rolling out a new range of low price and robust tablets, starting from £50/$50, squarely aimed at the mass market

As with all Amazon devices aside from the failed phone, they are conduits for the company’s media and retail services, aimed at increasing purchases and forcing other platform operators to include them

Although shrinking as a share of Amazon’s business, media remains crucial, both for direct revenue and to attract customers to Prime, its membership programme, which by some estimates now accounts for the majority of its US sales

Consumer ebook sales exploded after Amazon launched its Kindle in the UK in 2010, but growth rapidly slowed, and disruption was limited by genre, creating parallel ebook and physical book markets

Compared to the relentless downward spiral of music purchasing, these trends have been heartening for publishers and booksellers, but there are signs that slower, more complicated and insidious disruption is emerging

Decades of steady, albeit slow, growth in total book sales have been reversed, as consumers spend more time on a variety of mobile-delivered services, including some in classic content categories for books

The latest numbers for Q1 2015 show strong device and internet user growth, with more of the population online than ever before, including more than 90% of under-55s. Growth amongst older groups, however, has slowed to a crawl

Participation in online activities is up across the board, but digital media data shows spend on ebooks and digital music struggling, with the latter being heavily impacted by the rise of unlimited streaming models such as Spotify

The story of mobile's surge continues, with almost a half of e-commerce transactions and a third of search and display ad spend now going to mobile. Most of these mobile devices are Android, but iPhone seems to have gained long term share with its larger phones. Google services, however, have cross-platform reach

The Consumer Electronics Show in Las Vegas revealed the ‘next big thing’ for consumers to be products embodying the Internet of Things (IoT), controlled from the smartphone or the vehicle Wearables like fitness bracelets are already selling well in the UK, amongst the largest per capita markets for consumer electronics, and next up is the launch of Apple’s smartwatch Building out the smart home is the focus of the current wave of devices imbedded with sensors on show at CES 2015, with apps developed on platforms supplied by Samsung, Google and Apple