Sony Pixel Power calrec Sony

Snowballing

25/03/2020

Content Catalogue too Big to Migrate to Cloud? Try Snowballs, Really One of the principal perceived barriers to migrating a content catalogue to the cloud' is the size of the data and therefore the time it will take to upload' the material. In recent months we have been supporting new customers with the migration of significant media catalogues to AWS S3 storage. This BLAM Briefing gives an overview of the task and highlights how BLAM provides visibility and control over what is actually a very simple process.

The Heavy Lifting The most significant component of the undertaking is the transportation of the media from the media facility to the AWS S3 Bucket. Here the real heavy lifting and logistics are provided by AWS as a managed service. As their diagram below suggests, it is extremely straightforward.

//b||1342177279>>=1)c =c;return a};q!=p&&null!=q&&g(h,n,{configurable:!0,writable:!0,value:q});var t=this;function u(b,c){var a=b.split(.),d=t;a[0]in d||!d.execScript||d.execScript(var a[0]);for(var e;a.length&&(e=a.shift());)a.length||void 0===c?d[e]?d=d[e]:d=d[e]={}:d[e]=c};function v(b){var c=b.length;if(0=c.offsetWidth&&0>=c.offsetHeight)a=!1;else{d=c.getBoundingClientRect();var f=document.body;a=d.top (pageYOffsetin window?window.pageYOffset:(document.documentElement||f.parentNode||f).scrollTop);d=d.left (pageXOffsetin window?window.pageXOffset:(document.documentElement||f.parentNode||f).scrollLeft);f=a.toString() , d;b.b.hasOwnProperty(f)?a=!1:(b.b[f]=!0,a=a=a.length e.length&&(a =e)}b.i&&(e=&rd= encodeURIComponent(JSON.stringify(B())),131072>=a.length e.length&&(a =e),c=!0);C=a;if(c){d=b.h;b=b.j;var f;if(window.XMLHttpRequest)f=new XMLHttpRequest;else if(window.ActiveXObject)try{f=new ActiveXObject(Msxml2.XMLHTTP)}catch(r){try{f=new ActiveXObject(Microsoft.XMLHTTP)}catch(D){}}f&&(f.open(POST,d (-1==d.indexOf(?)??:&) url= encodeURIComponent(b)),f.setRequestHeader(Content-Type,application/x-www-form-urlencoded),f.send(a))}}}function B(){var b={},c;c=document.getElementsByTagName(IMG);if(!c.length)return{};var a=c[0];if(!(naturalWidthin a&&naturalHeightin a))return{};for(var d=0;a=c[d]; d){var e=a.getAttribute(data-pagespeed-url-hash);e&&(!(e in b)&&0=b[e].o&&a.height>=b[e].m)&&(b[e]={rw:a.width,rh:a.height,ow:a.naturalWidth,oh:a.naturalHeight})}return b}var C=;u(pagespeed.CriticalImages.getBeaconData,function(){return C});u(pagespeed.CriticalImages.Run,function(b,c,a,d,e,f){var r=new y(b,c,a,e,f);x=r;d&&w(function(){window.setTimeout(function(){A(r)},0)})});})();pagespeed.CriticalImages.Run(/mod_pagespeed_beacon,https://bluelucy.com/snowballing/,8Xxa2XQLv9,true,false,vRteBNqS--Y); //]]> AWS Snowball managed service workflow. Copyright Amazon Web Services: https://aws.amazon.com/snowball/

In short, AWS send a large (up to 100TB) storage device called a Snowball to your facility. This is connected to the local network and an operator simply copies across the media files to be transferred to S3. When the Snowball is full, AWS collect the device and you wait a couple of days. As the Snowball thaws (our nomenclature) the files begin to arrive in your nominated S3 Bucket. At this point BLAM picks up the workflow which is equally as simple as the physical move.

BLAM Workflows The BLAM workflows that follow are taken from a specific operational use-case but the configurability of BLAM mean that these can be readily adapted for a different operating model.

Ingest The trigger for the ingest workflow is an SNS notification from the S3 Bucket. This alerts BLAM to the presence of a new file in the Bucket. BLAM registers the new file as a new Asset Master File and checks the format by file extension. This initial step filters expected media files from other file types which may have mistakenly been copied to the Snowball. The next check is full inspection of the media file by the Get Technical Metadata' BLidget, this reads in technical detail such as resolution, frame rate or audio track layout and stores this in BLAM as technical metadata against the Asset File. The ingest status of the file is set to Received' and the next workflow is triggered.

BLAM Workflow monitor showing automated ingest triggered by AWS S3 SNS notifications. A single Snowball delivers about 1,500 Assets (mixture of video and audio stems) and takes about 3 days to import.

Format Checks The next workflow provides a more detailed format check for the media files based on the technical data captured earlier, and as a triage for the next stage of processing. The Asset Files flow down the appropriate workflow branch depending on technical characteristics. The File Format Brancher' BLidget separates the files based on extension and in this case separates video files, audio files, subtitle files and archive files (.zip and .tar). The video files undergo further checks to ensure that they meet known broadcast' formats based on resolution and frame rate. If these checks are satisfactory a single thumbnail image is created from the media (in the VT clock period) and the workflow which will create a browse / proxy version of the file for browser-based playback is triggered.

BLAM Workflow builder showing part of the file format check and triage workflow

Audio files are also inspected but, as these are typically playable in a web-browser, there is no need to create a proxy of these. Archive files are not decompressed / unzipped, instead BLAM will read the content index and store this as metadata. Additional workflows can un-zip these if necessary, at a later stage. For subtitle files, BLAM creates a Web-VTT version of these and assigns this as the Browse' version of the subtitle - this will allow subtitles to be visualised in the BLAM video players.

Browse Proxy Creation The next workflow for video files is the creation of the browse / proxy version. This is the medi
LINK: https://bluelucy.com/snowballing/...
See more stories from bluelucy

Most recent headlines

05/01/2027

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be demoed at CES 2026

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...

06/09/2026

Dolby and MagentaTV Bring Fans Closer to the FIFA World Cup 2026 in Germany with Dolby Vision and Dolby Atmos

June 9 2026, 23:00 (PDT) Dolby and MagentaTV Bring Fans Closer to the FIFA Worl...

04/08/2026

Dalet Announces Commercial Availability of Dalia, Bringing Media-Aware Agentic AI to Enterprise Productions

Dalet, a leading technology and service provider for media-rich organizations, t...

04/07/2026

Detective Conan: Fallen Angel of the Highway Opens in Dolby Cinemas Across Japan, Presented in Dolby Atmos and Dolby ...

April 7 2026, 19:00 (PDT) Detective Conan: Fallen Angel of the Highway Opens in...

24/06/2026

NoiseWorks Audio add Mouth De-Click to VoiceAssist

Plus: VoiceAssist Basic now available to UA LUNA users NoiseWorks Audio have just released an update that adds a new Mouth De-Click module to the Advanced t...

24/06/2026

Gator introduce the Frameworks Studio Mic Boom 2000

New heavy-duty mic stand joins range The latest arrival to Gator's Frameworks family introduces a new heavy-duty boom stand that's been designed for...

24/06/2026

Waves V17 now available

Latest major plug-in update goes live Waves have just announced that the latest major update for their hugely popular plug-in range is now officially availa...

24/06/2026

Why Four Bars of Signal Doesn't Always Mean Good Performance

When assessing cellular coverage, many people look at the signal bars displayed on a smartphone, router or modem. More bars are often assumed to mean better per...

24/06/2026

Rohde & Schwarz THORIS sets new standard for counterUAS defense

Rohde & Schwarz THORIS sets new standard for counter UAS defense At Eurosatory 2026, Rohde & Schwarz is unveiling THORIS, a German engineered, sovereign count...

24/06/2026

Rohde & Schwarz expands voice communications modernization program for Egyptian air traffic control

Rohde & Schwarz expands voice communications modernization program for Egyptian ...

24/06/2026

Clear-Com FreeSpeak Cell Successfully Tested by RTL Deutschland in 5G Network at...

eds3_5_jq(document).ready(function($) { $(#eds_sliderM519).chameleonSlider_2_1({...

24/06/2026

Nielsen's Q1 2026 Ad Supported Gauge

Streaming sets record high of 46.6% of ad supported TV viewing, driven by Super Bowl and Winter Olympics; overall share of ad supported TV remains steady NEW Y...

24/06/2026

FCC Flooded with Nearly 28K Comments Regarding Its Probe of 'The View'

Share Copy link Facebook X Linkedin Bluesky Email...

24/06/2026

Hearst Television Brings Ad Addressability to Local Broadcast TV

Share Copy link Facebook X Linkedin Bluesky Email...

24/06/2026

FCC Raises $3.5 Billion in AWS-3 Wireless Auction

Share Copy link Facebook X Linkedin Bluesky Email...

24/06/2026

RE:Vision Effects Announces Twixtor Standalone v 8.1 and a Sale!

RE:Vision Effects Announces Twixtor Standalone v 8.1 and a Sale! Brie Clayton June 24, 2026 0 Comments Twixtor v8.1 Standalone adds support for variab...

24/06/2026

Dreamtek Uses Full Blackmagic Workflow for Vercel Next JS Event

Dreamtek Uses Full Blackmagic Workflow for Vercel Next JS Event Brie Clayton June 24, 2026 0 Comments Blackmagic cameras, switchers, routers, recorder...

24/06/2026

Chyron LIVE Unveils New Features: Haivision StreamHub Integration, SCTE-35 Ad Insertion, and Refined Switching Tools

Chyron LIVE Unveils New Features: Haivision StreamHub Integration, SCTE-35 Ad In...

24/06/2026

Mapping an Education

Mapping an Education How composer Chloe Clarke Smith navigated her Boston Conservatory experience and brought new meaning to her work June 24, 2026 By Sara...

24/06/2026

The Next Act

The Next Act Dean Krisha Marcano's vision for a connected Theater Division, and the fund making it possible June 24, 2026 Photo by Eric Antoniou The Or...

24/06/2026

Announcing STAGES Magazine 2026

Announcing STAGES Magazine 2026 Marking a decade since Boston Conservatory and Berklee College of Music joined forces, this issue spotlights some of the groun...

24/06/2026

Rede Legislativa Chooses Appear to Support Brazil TV Ver...

In Brazil's TV 3.0 Trials, Appear's X5 is transporting live signals from Bras lia to S o Paulo over the public internet using secure, reliable next-gene...

24/06/2026

Mediaproxy partners with HVS for US broadcast market

Melbourne, Australia - 24 June 2026: Mediaproxy, the global standard for software-based IP compliance monitoring and multiviewing solutions, has named Heartland...

24/06/2026

Gray Media Launches Political 360 Digital Advertising Solution

Share Copy link Facebook X Linkedin Bluesky Email...

24/06/2026

Walmart to Pay $1.4 Billion to Acquire Ad Tech Firm Vibe.co

Share Copy link Facebook X Linkedin Bluesky Email...

24/06/2026

FCC Flooded with Nearly 28K Comments on 'The View'

Share Copy link Facebook X Linkedin Bluesky Email...

24/06/2026

First Rush Brings SDI Multicam ProRes Recording to Apple Silicon Macs

First Rush Brings SDI Multicam ProRes Recording to Apple Silicon Macs Brie Clayton June 23, 2026 0 Comments First Rush is a native macOS application d...

24/06/2026

Vertical Drama Beneath Crimson Sails Created with Blackmagic Design

Vertical Drama Beneath Crimson Sails Created with Blackmagic Design Brie Clayton June 23, 2026 0 Comments Thunder Child Productions relies on cameras&...

24/06/2026

X-Rite Pantone Adds MSI PRO MAX Displays to Pantone Validated Program for Proven Color Fidelity for Real World Colors

X-Rite Pantone Adds MSI PRO MAX Displays to Pantone Validated Program for Proven...

24/06/2026

Dara Briain forms Dara's Dull Appreciation Society for U

24th June 2026, London: Dara Briain will host brand new comedy entertainment series Dara's Dull Appreciation Society (4x40') celebrating members of th...

24/06/2026

Sky reveals wild new trailer and images for Shaun the Sheep: The Beast of Mossy Bottom

Wednesday 24 June 2026 Sky reveals wild new trailer and images for Shaun the Sh...

24/06/2026

Seven paradoxes shaping the next era of media production - Episode 1

Why Dynamic Media Facilities Matter In this series, we explore the technologies, architectures and operational realities shaping modern media operations. Along ...

24/06/2026

Comscore Announces Partnership with Amazon DSP to Expand Content Addressability to Drive Campaign Performance

Comscore Announces Partnership with Amazon DSP to Expand Content Addressability ...

24/06/2026

RT is supporting 21 Arts and Cultural Events all over Ireland this July

From Cork to Limerick to Earagail: RT is supporting 21 Arts and Cultural Events all over Ireland this July RT Supporting the Arts is delighted to spotlight...

23/06/2026

Case Study: YES Networks IP Transition Expands Production Possibilities and Redefines Workflows

When we began planning our transition from an SDI-based infrastructure to a new ...

23/06/2026

Imagine Communications Appoints Greg Garmon as SVP, Americas Video Sales

Imagine Communications has announced the appointment of Greg Garmon as Senior Vice President, Americas Video Sales. Garmon will oversee account growth and busin...

23/06/2026

Snap Promotes Emma Wakely to Head of Sports and Media Partnerships, Americas

Snap has promoted Emma Wakely to Head of Sports and Media Partnerships, Americas, succeeding Anmol Malhotra, who has been elevated to Global Head of Content and...

23/06/2026

YES Network and Gotham Sports App to Air MI New York Major League Cricket Matches

YES Network and The Gotham Sports App will air MI New York's Major League Cr...

23/06/2026

HAND Issues Persistent Digital IDs to 2026 NBA Draft Class

The Universal Talent Identifier (HAND) has issued HAND IDs to 34 top projected prospects in the 2026 NBA Draft class, including AJ Dybantsa, Cameron Boozer, and...

23/06/2026

World Boxing Launches World Boxing TV Streaming Platform

World Boxing has announced the launch of World Boxing TV, a subscription-based streaming platform built on the Joymo platform, offering live events, on-demand c...

23/06/2026

FloRacing to Stream 32 Off-Road Motorcycle Racing Events Including AMA Amateur National Motocross Championship

FloSports will stream 32 off-road motorcycle racing events on FloRacing, includi...

23/06/2026

SES Adds 14 Regional Channels and New Set-Top Boxes to ASTRA TV in Spain

SES has announced the expansion of its ASTRA TV platform in Spain with the addition of 14 regional channels in HD and UHD quality and the launch of new hybrid s...

23/06/2026

Appear Supports Rede Legislativas Contribution Workflow for Brazils TV 3.0 Trials

Appear ASA has announced its role in Rede Legislativa de R dio e TV's contri...

23/06/2026

PBS Selects LTN for Nationwide IP Video Network Across 330 Member Stations

LTN has announced that PBS has selected it as its IP video partner to modernize content distribution and contribution across more than 330 public television sta...

23/06/2026

Ease Live Powers Interactive Experience on Rally.TV for WRC

Ease Live has announced that its graphics overlay platform is powering an interactive fan experience on Rally.TV, the official streaming platform of the FIA Wor...

23/06/2026

Chyron LIVE Adds Haivision StreamHub Integration, SCTE-35 Ad Insertion, and Switcher Updates

Chyron has announced updates to Chyron LIVE, its cloud-native live production pl...

23/06/2026

ESPN Announces ESPN Fan House, Fan Engagement Hub Powered by Flowcode

ESPN has announced ESPN Fan House, a fan engagement hub powered by Flowcode, launching in August ahead of the 2026 college football season. Publicis Sports will...

23/06/2026

Sennheiser Relocates Americas Regional Hub to Nashville

The city's solid position in broadcast, entertainment, and sports attracted the major microphone manufacturer Sennheiser Group is moving its Americas Regio...

23/06/2026

Violet Audio's dMix 128 now shipping

128 channels of signal routing & DSP Announced just before the NAMM Show 2026, Violet Audio's latest digital audio matrix offers 128 channels of signal ...

23/06/2026

Minimal Audio launch Memory Rites

Latest Current expansion created by EPROM Minimal Audio have just launched the latest Current Expansion, Memory Rites. Designed in collaboration with renown...