Sony Pixel Power calrec Sony

Keeping a high data quality on assets and metadata

02/05/2023

Collecting video performance telemetry from a range of apps and set-top boxes may be challenging, especially when analyzing and comparing the data. To evaluate this data effectively, a key factor is to ensure that the data uses a consistent naming for the metadata and that metrics are comparable.

By achieving consistency in these areas, it becomes easier to compile and compare the performance of data across platforms, which in turn helps identify areas for improvement and optimize the overall viewer experience.

Correlating service performance with usage on different platformsTypically, telemetry plugins are used to ensure that metrics' names relate to the same underlying metrics, where the mapping between standardized metric names and player events is already done. For environments that are more complex, this is done during the integration project and subsequent validation.

When it comes to metadata, one of the most important data is the names of the channels and assets. This data includes the live/VOD specification, the name of the channel, the VOD asset name, and the name of the service to which the asset belongs to.

Without consistency here, it becomes difficult or impossible to correlate the service performance and usage between various platforms. One of the reasons for this is that different platforms can use different sources of ground truth in terms of the naming of channels, apps names, or version names.

Another reason is that simple little errors during instrumentation such as writing Channel A instead of Channel a often leads to different names.

Agama Metadata ExplorerOf course, ensuring that naming is correct already at the source is something that one should strive for. We provide several tools such as our Metadata Explorer app, to make it as fast and easy as possible to determine the metadata that is being used by various apps, devices, and integration versions.

The metadata explorer is a separate application where the reported metadata from all devices is visualized - the histogram shows the distribution of the values for every metadata field. By clicking on a specific value, such as a specific software version, all metadata is updated to show just the data from those devices. This allows for quick validation that metadata is correct for new versions of Apps and devices.

Nevertheless, even in the best of worlds, mistakes and integration differences will always exist. For this reason, we provide a comprehensive set of backend processing tools that standardize channel- and asset names.

Data washing is a must for complex deploymentsWhen the video is consumed, the backend continuously receives metric and event data from the app or device. This data includes the URI and optional metadata, such as an asset name, whether it is VOD or live, and other information. In the case that one wants to correct missing or incorrect channel names, a rule-based system can be enabled. It allows you to define rules that will match a URI to extract a relevant part of it. This will naturally vary from one deployment to another. The extracted identifier is then mapped to the actual channel name.

Multiple naming schemes can be supported concurrently by supporting various rule sets that can be applied in order of priority and per type of service.

With the channel name now corrected, it can be correlated and analyzed in the Agama system, used as the basis for Content Engagement Analytics, or used in an external data lake, regardless of the app used initially.

In a complex deployment scenario, data washing is a must in order to support a data-driven way of working.

ConclusionIn general, the app and device data analysis require data cleaning. Whether you're dealing with metadata or more complex data types, it is essential to ensure that the information is correct, complete, and consistent.

This article's recommended Metadata Explorer app offers features that make metadata management more efficient, allowing users to verify that naming and metrics remain consistent. Keep in mind that data cleaning is a continuous activity that should be conducted on a regular basis to maintain maximum efficiency, reduce mistakes, and optimize the value of your data.
LINK: https://www.agama.tv/keeping-a-high-data-quality-on-assets-and-metadat...
See more stories from agama

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...

12/06/2026

Study: 2026 Election Cycle to Hit Record $11.6 Billion Ad Spend

Share Copy link Facebook X Linkedin Bluesky Email...

12/06/2026

NAB Elects Leadership at June Board of Directors Meeting

Share Copy link Facebook X Linkedin Bluesky Email...

12/06/2026

FCC Believes World Cup Communication Will Score Highly

Share Copy link Facebook X Linkedin Bluesky Email...

12/06/2026

Broadcasters Back NO FAKES Act

Share Copy link Facebook X Linkedin Bluesky Email...

12/06/2026

Scripps Unveils Coverage Plans For America's 250th Anniversary

Share Copy link Facebook X Linkedin Bluesky Email...

12/06/2026

How Aussie indie games and screen are levelling up with IP

How Aussie indie games and screen are levelling up with IP 11 June 2026 Ari Harrison, Pro Jank Footy Head of Games Joey Egger and Ari Harrison of Umbrella sha...

12/06/2026

June 11, 2026

A fentanyl countermeasure that adapts to combat future black-market drugs Scripps Research scientists developed a vaccine that teaches the immune system to rapi...

11/06/2026

HBSs Johannes Franken on Digital Innovations, the Role of the Influencer at the 2026 FIFA World Cup

The immense size of the tourney and its Atlantic-spanning operation also disting...

11/06/2026

Nielsen: Soccer Fandom in North America Tops 136 Million, Up 10.9% in Five Years

Nielsen has released a new soccer fandom consumer research report, The Fans Behind The Game: FIFA World Cup 2026 Edition, examining the soccer audience in the...

11/06/2026

Telemundo Announces All-Day Opening Day Coverage for FIFA World Cup 2026 on June 11

Telemundo will launch its FIFA World Cup 2026 coverage on Thursday, June 11 with...

11/06/2026

Fubo Announces Distribution Agreement With NBCUniversal

FuboTV Inc. has announced a distribution agreement with NBCUniversal. Fubo customers can now stream Telemundo and Universo, with NBC Sports Network (NBCSN), NBC...

11/06/2026

DAZN Announces In-App Features for FIFA World Cup 2026 Coverage in Spain, Italy, and Japan

DAZN has announced its in-app features for FIFA World Cup 2026 coverage in Spain...

11/06/2026

Roblox Report: Sports Engagement on Platform Drives Real-World Fandom and Purchases

Roblox has released the 2026 Roblox Digital Expression Report: Wave 4 - Sports D...

11/06/2026

Andrea Bocelli, David Guetta, Megan Thee Stallion, and EJAE Release Official FIFA World Cup 2026 Anthem DNA'

FIFA has unveiled DNA, the Official FIFA World Cup 2026 Anthem, performed by A...

11/06/2026

ESPN Announces Extensive English- and Spanish-Language World Cup 2026 Coverage

ESPN will provide English- and Spanish-language news and information coverage of FIFA World Cup 2026 across its U.S. media platforms from June 11 through July 1...

11/06/2026

SVG Students To Watch: Teddy Batkin, Rochester Institute of Technology

The latest product of the outstanding RIT Sports Network program, this recent grad from Long Island is carving out a promising path in broadcast engineering In...

11/06/2026

DAZN and DSPORTS Announce Distribution Agreement Across Five Latin American Countries

DAZN has announced a multi-year agreement to make DSPORTS channels available to ...

11/06/2026

Resource Actors Throughout the Years at Sundance Institute's Directors Lab

Laura Dern at the 1986 Sundance Institute Directors Lab (Photo by Eric Edwards) By Lucy Spicer It takes a village to bring together the Sundance Institute lab...

11/06/2026

Introducing a New Standard for Podcast Plays and Upgraded Creator Analytics Experience

As podcast formats evolve in the streaming era, podcasting needs updated, transp...

11/06/2026

RADAR Italia Unveils 6 New Artists and a New Approach for 2026

As Spotify's global RADAR program enters its sixth year in Italy, a new class of artists is stepping into the spotlight. Today, we're announcing the six...

11/06/2026

5 Audiobooks that Amplify and Celebrate Queer Voices

Pride Month is a time for celebration, reflection, and amplifying the diverse stories and perspectives from the LGBTQIA+ community that enrich our world. To hel...

11/06/2026

VSL introduce Synchron Solo Violin 1 & Cello (sordino)

First in new line of muted string libraries VSL have just announced the launch of two new string libraries that represent the first two instalments in a new...

11/06/2026

Novation reveal the Launchkey 61 MK4 White

New colour option for 61-key Launchkey MK4 At Superbooth 2025, Novation introduced the Launchkey Mini 37 White and Launchkey 49 White, bringing an additiona...

11/06/2026

Arturia announce the MiniLab 37

Larger, but still compact! Arturia's popular compact MIDI controller keyboard is now available in a, well, slightly less compact version! The new MiniLa...

11/06/2026

Eurosatory 2026: Rohde & Schwarz shapes the new-generation battlefield

Eurosatory 2026: Rohde & Schwarz shapes the new-generation battlefield Rohde & Schwarz unveils next generation SIGINT/EW and CUAS solutions on uncrewed system...

11/06/2026

Rohde & Schwarz unveils NEMACS - Directional, ultra secure connectivity for the future battlefield

Rohde & Schwarz unveils NEMACS - Directional, ultra secure connectivity for the ...

11/06/2026

MTI FILM acquires Mango/New Edit

MTI FILM acquires Mango/New Edit Posted by MTI Film on June 10, 2026 LOS ANGELES, CA - June 2026 - MTI FILM, the multiple Emmy Award winning Hollywood post-p...

11/06/2026

Ungrounded LLM Fabricates Every Detail for Nearly 1 in 5 Movie and TV Titles Tested, New Gracenote Report Finds

Study underscores the need for authoritative content intelligence to build trust...

11/06/2026

PTZOptics, LayerJot Partner on AI-Powered PTZ at InfoComm 2026

Share Copy link Facebook X Linkedin Bluesky Email...

11/06/2026

Chyron Unveils PAINT 10.4

Share Copy link Facebook X Linkedin Bluesky Email...

11/06/2026

Maxon Brings Real-Time Architectural Visualization to AIA26 With New Redshift for Revit and Archicad Integration Beta

Maxon Brings Real-Time Architectural Visualization to AIA26 With New Redshift fo...

11/06/2026

ABC Kid's Caper Crew Shoots Australian Adventure with Blackmagic Design

ABC Kid's Caper Crew Shoots Australian Adventure with Blackmagic Design Brie Clayton June 11, 2026 0 Comments DP Judd Overton and team bring Wes A...

11/06/2026

PTZOptics and LayerJot demo Visual Reasoning at InfoComm...

PTZOptics, and LayerJot today announced live demonstrations at InfoComm 2026 showing how prompt-based AI, robotic camera control, and high-performance computing...

11/06/2026

Lightware launches GPIO Button to deliver simplified hard...

Lightware, an industry leader in signal management, announces the release of GPIO-Button-10S, a dedicated control interface enabling straightforward press-to-a...

11/06/2026

NABs LeGeyt Urges Congress to Limit NFL's Antitrust Exemption

Share Copy link Facebook X Linkedin Bluesky Email...

11/06/2026

Fubo Inks New Distribution Agreement with NBCUniversal

Share Copy link Facebook X Linkedin Bluesky Email...

11/06/2026

Kiloview to Showcase Broadcast-Grade AV-over-IP Solutions...

Kiloview, a leading innovator in AV-over-IP video solutions, will return to InfoComm 2026 (Booth# N8327) with broadcast-grade AV-over-IP solutions designed for ...

11/06/2026

Australian Games Industry Glossary of Terms

Australian Games Industry Glossary of Terms 10 June 2026 From DAU and EULA to COT and QADE, here's a list of game industry terms, industry jargon and their...

11/06/2026

Berklee's Tonya Butler Named Music Business Educator of the Year

Berklee's Tonya Butler Named Music Business Educator of the Year The Music Business Association honored Butler at its annual Bizzy Awards. June 10, 2026 ...

11/06/2026

Ann Mincieli to Receive Honorary Doctorate at Berklee NYC Graduate Commencement

Ann Mincieli to Receive Honorary Doctorate at Berklee NYC Graduate Commencement The five-time Grammy-winning engineer and producer, known for her longstanding...

11/06/2026

Daisy May Cooper rallies the nation ahead of ICC Womens T20 World Cup

Thursday 11 June 2026 Daisy May Cooper rallies the nation ahead of ICC Women's T20 World CupTurn on cookies to view this content. Go to Privacy options and...

11/06/2026

Hadewych Minis and Geert van Rampelberg to Star in New Netflix Series Directed by Paula van der Oest

Back to All News Hadewych Minis and Geert van Rampelberg to Star in New Netflix...

11/06/2026

Official Trailer for Anime Adaptation of Thunder 3' Unveiled Ahead of July 9 Premiere

Back to All News Official Trailer for Anime Adaptation of Thunder 3' Unvei...

11/06/2026

RT Radio 1 and Irish Lights mark RT 100 with special broadcasts from Ireland's Lighthouses

Summer solstice shows from C il House and Late Date from 9pm on Saturday 20 Jun...

11/06/2026

Save Big and Play Bigger: GeForce NOW Summer Sale Brings Major Membership Savings

The GeForce NOW summer sale kicked off today with limited-time savings of up to ...

10/06/2026

SVG Sit-Down: Team Whistle's Joe Caporoso on Building World Cup Content Around Fans, Culture, IRL Experiences

DAZN-owned digital-media company launches three fan-first series leaning into cr...