Broadcast
Broadcasters and vendors are reappraising the monolithic
media asset management system with a modular approach more suited to cloud
business and production workflows.
http://www.broadcastnow.co.uk/techfacils/mam-moves-to-the-cloud/5119274.article
There is a widely held perception – rarely discussed –
within the broadcast industry that despite all the marketing hype, media asset
management (MAM) has struggled to deliver the expected benefits of time,
(budget) savings and functionality. Even MAM systems vendors acknowledge that
some implementations have not been a success.
“MAM systems weren’t built to make money, but rather save
money,” says Cantemo chief executive Parham Azimi.
“MAM systems streamline workflows, enabling companies to
ingest video content or access archived content, find the right assets, work
with that content, and distribute it. Making that process simpler ultimately
saves time, and therefore money.
“It is much the same as any business process system, where
the firm generates its revenue elsewhere, but the system can minimise time
spent on administration, which is time that can be spent generating revenue.”
It has always been difficult to calculate the return on
investment for MAM, in part because the term itself is too broad to give a
blanket answer.
“Whereas a well-executed MAM solution can increase
operational efficiency and enable new distribution models and revenues, the
precise savings, either forecast or in retrospect, are often unclear,” says
Jeremy Bancroft, director at consultancy Media Asset Capital.
MAM is about managing content, and specifically where it is.
It’s the modern version of knowing what shelf the tape is on, and the processes
for moving it around. Yet at a typical broadcaster, the scope of a MAM could
include supporting transmission (TX); archive and library management;
production, news or graphics operations; or any combination of the above
“In TX, MAM or content preparation applications, it is
relatively easy to set a metric to measure ROI – the number of man hours
required to get one hour of broadcast content ready for transmission or
distribution,” Bancroft says.
“This is measurable pre- and post-MAM implementation, and we
would expect a 30-50% improvement in operational efficiency as the result of an
expertly specified and implemented MAM solution.”
A production MAM might shorten production timescales and
provide “real savings” in the production cycle, he suggests.
“Archive and news MAM are much more difficult when it comes
to creating an ROI, but these solutions can significantly improve production
quality by providing choice to producers.”
Assessing ROI
Even then, many MAM systems take a long time to prove.
Bancroft, who has been involved with this sector for almost 20 years, says some
systems have only really started to deliver in the past five to eight years.
Ian Brotherston, chief executive of media services business
TVT, says countless case studies and customer testimonials endorse the position
that a well-implemented MAM can boost productivity.
“However, an analysis of media-processing costs, which
include MAM, equipment, storage, networking, accommodation and people – which
is often the largest cost – will reveal that it is often more beneficial to
move to a service model than to do it in-house, no matter which MAM you have
deployed,” he says.
Niall Duffy, chief marketing officer at digital workflow specialist
Virtual AI and a former head of IT workflow at Sony, goes further.
“The concept of MAM either enabling new revenues or cutting
costs is mainly a fallacy,” he says. “A MAM is the necessary glue in any
large-scale file-based workflow, not a strategic broadcast system. It does not
streamline or cut out manual resource.”
Deployment of MAM has reduced tape costs, he says, but added
IT storage costs, “and in total, probably increased storage costs” because
people now make more use of content.
“MAM systems have reduced the headcount and costs associated
with VTR handling or content operations, but that was down to file ingest and
transcoding replacing tape duplication and lines recording,” he says. “In
reality, good process and process enforcement deliver cost-cutting, not MAM
systems.”
If a MAM has failed to deliver, the blame is placed as much
at the feet of buyers as it is vendors. Duffy argues that most broadcasters treat
MAM as a technology project, not process re-engineering, in part because they
are not very good at process re-engineering projects.
“Unless a technology deployment is firmly rooted in a
business benefits context, it will never deliver on any promises made or
expected,” he adds.
“With realistic expectations and a willingness to remodel
processes, MAM and related technologies can deliver substantial benefits, but
they don’t do it all by themselves.”
Tim Burton, managing director of IT systems integrator
Magenta Broadcast, agrees: “If a project has not gone well, it tends to be
because the user didn’t realise what they needed, and the result is something
designed by committee: either too expensive or too bespoke. You can spend a
long time delivering it and then not hit anyone’s sweet spot.”
Bancroft says he’s seen many cases of broadcasters being too
prescriptive at the proposal stage. This leads to the rejection of all
proposals as they cannot possibly meet the stated ‘must have’ requirements,
“leaving the customer with the only option of either changing the specification
or building their own solution”.
Shifting to the cloud
If decisions to invest in MAM are hard to judge now, what
are broadcasters and media owners to make of shifting the process to the cloud?
“The cloud changes the options for video content providers,”
says Azimi. “For example, it changes the possibilities of scale-on-demand that
organisations can have. It also changes the way people can approach where to
manage their content and how much content can be managed on a single system.
“It affects how it will be rolled out to users and how it
will impact the workflow within an organisation. Crucially, without an
overwhelming IT infrastructure, broadcasters no longer need to become an IT
company to implement a MAM system within the organisation.”
Some cloud-ready systems are, however, standard MAMs that
have simply been virtualised and put in the cloud. According to Azimi, this
causes several problems and will never perform the same as a system built
natively for the cloud.
“Virtualised solutions cannot take as much advantage of the
elasticity of cloud offerings, nor can they benefit fully from automatic
switching to another system in the event of failure,” he says.
“It’s not just the MAM functions that need to be
cloud-based,” stresses Bancroft. “The solution needs to take advantage of
processing in the cloud for rendering, transcoding, QC checking and so on.”
Howard Twine, director of software strategy at MAM and
storage vendor EditShare, believes there are too many software solutions that
are not cloud ready.
“MAM vendors are scratching their heads,” he says. “Due to
the broad nature of MAM, there are so many components provided by different
vendors that need to talk to one another.
“This can be challenging enough in a static and sterile
facility. Add to this the changing nature of ad hoc hosted compute instances
and you have all the ingredients for the perfect disaster cocktail.”
It seems the key is to view MAM as just one part of the
puzzle, which is integrated with other systems and able to orchestrate and
automate processes across facilities and locations.
Erik Åhlin, co-founder of API-based MAM platform Vidispine,
contends that MAM will be reduced to a “comparably irrelevant software
category” unless vendors can turn it into a production-based
software-as-a-service.
“Whatever any video platform as a service looks like, it
must be something other than just installing software on cloud and paying per
month,” he says.
“The media industry must have higher expectations than that.
Imagine setting up a new niche channel in a few hours with no Capex, no staff,
no infrastructure and no software to run – and then measure the cost on the
same terms as revenue.”
THE BROADCASTER VIEW
MAM has meant different things to different people, with the
consequence that functions from workflow and ingest to storage management and
content processing were all wrapped under one single monolithic system,” says
Tom Griffiths, director of broadcast and distribution technology at ITV.
“Broadcasters have been guilty of wanting such a monolithic
MAM without understanding the challenges this represents in terms of cost,
complexity and integration.”
UKTV director of operations Sinead Greenaway agrees:
“Broadcasters have a history of over-architecting MAM, almost treating it as a
panacea for every content metadata and image problem the business faces. MAMs
haven’t kept pace with the rate of change. They become legacy almost as soon as
they are plumbed into an organisation.”
ITV have pursued a more refined model, selecting multiple
‘best of breed’ MAMs and gluing them together with code written inhouse. “For
some companies, the overhead may not be justifiable, but having a software
development team keeps everything under our control,” says Griffiths.
“If we feel a certain MAM is no longer useful, or another
might perform better, we have the ability to swap it out.”
ITV is taking this approach to the cloud. It is in a
“transitional” and “active research” phase, in which some of its asset
management remains on premises (such as news, where it uses Avid) and others
(for content delivery) are increasingly run from data centres.
“Cloud makes a clear distinction between classic MAM
products and new vendors that have built systems from scratch in the cloud,”
Griffith says.
“The [latter] tend to be much more focused around a specific
business challenge like managing rushes in a remote production or work in
progress workflows for post.”
The cloud makes it easier to break MAM into different
components “for workflow or human decision-making, automation, management of
assets and the content catalogue, and content processing”.
“Another thing cloud enables is a change in the economics of
production and delivery,” he adds. “We’re moving away from traditional software
licensing towards more of a pay-as-you go model.”
Instead of a ‘super MAM’, UKTV also sought a more modular
approach, beginning with storage in the cloud and handpickingMAMs for the
workflow.
“Avid Interplay works well for post-production,” says
Greenaway. “This interfaces with the MAM, which [outsourced post-provider] The
Farm uses.”
“We need more modular MAM tools that can cater for the
vagaries of all workflows,” she adds.
“Yet there are structural problems as an industry with
moving MAM to the cloud. In theory, we can put MAM in the cloud, but in itself
it’s not doing anything until we know how our workflow will work.
“That in turn demands a rethink about common standards and
security. It still feels that cloud workflow is nascent and the industry is
struggling under the weight of service provision.”
Vidispine clients will be doing this before the end of the
year at large scale. “Ultimately, cloud is how the chief financial officer
steals the ‘media supply chain’ agenda from the chief technology officer,”
Åhlin says.
The trend is that more tasks are moving from in-house to
specialist service providers where MAM is just part of the service.
Broadcasters and media owners don’t want – and, in many cases, can’t afford –
the capital expenditure to build media processing operations or the operating
expenditure to hire, train and retain the people needed to scale these tasks.
“The simple economies-of-scale argument suggests that MAM
will ultimately be moved to service providers who will deliver a fixed cost per
asset processed model,” says Brotherston.
“It’s not just the broadcasting industry. Looking at
enterprises that are desperately trying to reduce data centre sprawl by
virtualising and using software-as-a-service for tasks such as customer
relationship management or enterprise resource planning – the move to an
as-a-service model makes a lot of sense and MAMs will have to adapt
accordingly.”
