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  • Les formats acceptés

    28 janvier 2010, par

    Les commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
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    Les format videos acceptés en entrée
    Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
    Les formats vidéos de sortie possibles
    Dans un premier temps on (...)

  • Ajouter notes et légendes aux images

    7 février 2011, par

    Pour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
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  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (5624)

  • Privacy in Business : What Is It and Why Is It Important ?

    13 juillet 2022, par Erin — Privacy

    Privacy concerns loom large among consumers. Yet, businesses remain reluctant to change the old ways of doing things until they become an operational nuisance. 

    More and more businesses are slowly starting to feel the pressure to incorporate privacy best practices. But what exactly does privacy mean in business ? And why is it important for businesses to protect users’ privacy ? 

    In this blog, we’ll answer all of these questions and more. 

    What is Privacy in Business ?

    In the corporate world, privacy stands for the business decision to use collected consumer data in a safe, secure and compliant way. 

    Companies with a privacy-centred culture : 

    • Get explicit user consent to tracking, opt-ins and data sharing 
    • Collect strictly necessary data in compliance with regulations 
    • Ask for permissions to collect, process and store sensitive data 
    • Provide transparent explanations about data operationalisation and usage 
    • Have mechanisms for data collection opt-outs and data removal requests 
    • Implement security controls for storing collected data and limit access permissions to it 

    In other words : They treat consumers’ data with utmost integrity and security – and provide reassurances of ethical data usage. 

    What Are the Ethical Business Issues Related to Privacy ?

    Consumer data analytics has been around for decades. But digital technologies – ubiquitous connectivity, social media networks, data science and machine learning – increased the magnitude and sophistication of customer profiling.

    Big Tech companies like Google and Facebook, among others, capture millions of data points about users. These include general demographics data like “age” or “gender”, as well as more granular insights such as “income”, “past browsing history” or “recently visited geo-locations”. 

    When combined, such personally identifiable information (PII) can be used to approximate the user’s exact address, frequently purchased goods, political beliefs or past medical conditions. Then such information is shared with third parties such as advertisers. 

    That’s when ethical issues arise. 

    The Cambridge Analytica data scandal is a prime example of consumer data that was unethically exploited. 

    Over the years, Google also faced a series of regulatory issues surrounding consumer privacy breaches :

    • In 2021, a Google Chrome browser update put some 2.6 billion users at risk of “surveillance, manipulation and abuse” by providing third parties with data on device usage. 
    • The same year, Google was taken to court for failing to provide full disclosures on tracking performed in Google Chrome incognito mode. A $5 billion lawsuit is still pending.
    • As of 2022, Google Analytics 4 is considered GDPR non-compliant and was branded “illegal” by several European countries. 

    If you are curious, learn more about Google Analytics privacy issues

    The bigger issue ? Big Tech companies make the businesses that use their technologies (unknowingly) complicit in consumer data violations.

    In 2022, the Belgian data regulator found the official IAB Europe framework for user consent gathering in breach of GDPR. The framework was used by all major AdTech platforms to issue pop-ups for user consent to tracking. Now ad platforms must delete all data gathered through these. Biggest advertisers such as Procter & Gamble, Unilever, IBM and Mastercard among others, also received a notice about data removal and a regulatory warning on further repercussions if they fail to comply. 

    Big Tech firms have given brands unprecedented access to granular consumer data. Unrestricted access, however, also opened the door to data abuse and unethical use. 

    Examples of Unethical Data Usage by Businesses 

    • Data hoarding means excessively harvesting all available consumer data because a possibility to do so exists, often using murky consent mechanisms. Yet, 85% of collected Big Data is either dark or redundant, obsolete or trivial (ROT).
    • Invasive personalisation based on sensitive user information (or second-guesses), like a recent US marketing campaign, congratulating women on pregnancy (even if they weren’t expecting). Overall, 75% of consumers find most forms of personalisation somewhat creepy. 22% also said they’d leave for another brand due to creepy experiences.
    • Hyper-targeted advertising campaigns based on data consumers would prefer not to share. A recent investigation found that advertising platforms often assign sensitive labels to users (as part of their ad profiles), indicative of their religion, mental issues, history with abuse and so on. This allows advertisers to target such consumers with dubious ads. 

    Ultimately, excessive data collection, paired with poor data protection in business settings, results in major data breaches and costly damage control. Given that cyber attacks are on the rise, every business is vulnerable. 

    Why Should a Business Be Concerned About Protecting the Privacy of Its Customers ?

    Businesses must prioritise customer privacy because that’s what is expected of them. Globally, 89% of consumers say they care about their privacy. 

    As frequent stories about unethical data usage, excessive tracking and data breaches surface online, even more grow more concerned about protecting their data. Many publicly urge companies to take action. Others curtail their relationships with brands privately. 

    On average, 45% of consumers feel uncomfortable about sharing personal data. According to KPMG, 78% of American consumers have fears about the amount of data being collected. 40% of them also don’t trust companies to use their data ethically. Among Europeans, 41% are unwilling to share any personal data with businesses. 

    Because the demand for online privacy is rising, progressive companies now treat privacy as a competitive advantage. 

    For example, the encrypted messaging app Signal gained over 42 million active users in a year because it offers better data security and privacy protection. 

    ProtonMail, a privacy-centred email client, also amassed a 50 million user base in several years thanks to a “fundamentally stronger definition of privacy”.

    The growth of privacy-mindful businesses speaks volumes. And even more good things happen to privacy-mindful businesses : 

    • Higher consumer trust and loyalty 
    • Improved attractiveness to investors
    • Less complex compliance
    • Minimum cybersecurity exposure 
    • Better agility and innovation

    It’s time to start pursuing them ! Learn how to embed privacy and security into your operations.

  • 4 Ways to Embed User Privacy & Data Security in Your Business

    15 juillet 2022, par Erin — Privacy

    Customer analytics undeniably plays a vital role for businesses. Product improvements, interface personalisation, content improvements, and creative advertising thrive on data. 

    Yet, there’s a fine line between being a customer-centred company and a privacy-violating one. 

    Due to ubiquitous online tracking, 62% of Americans now believe that it’s impossible to go about their daily lives without companies collecting data about them. Still, despite the importance of privacy in business for consumers, companies are reluctant to act. Privacy initiatives often stay on the back burner due to perceived complexity. That’s true to some extent.

    Privacy in business does assume complex technical changes to your data management. But to be a privacy-centred organisation, you also need to re-think your processes, practices, and culture. 

    Here are four ways to start your journey to better user privacy and data security. 

    1. Revise Your Data Collection Process to Gain Consumer Trust 

    The public is wary of sharing data with businesses because they are suspicious of its subsequent usage. 

    However, not all data collection is bad or wrong. In many cases, you need specific data for service delivery, compliance, or good-natured personalisation. 

    That’s exactly what consumers expect. Almost half of US consumers say they’d trust a company that limits the amount of personal information requested and only asks for data relevant to its products/services. 

    By limiting data collection and offering transparent data usage terms, you can : 

    • Reassure reluctant users to try your product or service — hence, boost conversions and sales. 
    • Retain existing audiences by gaining their trust, which leads to loyalty and higher customer lifetime value (CLV). 

    To gain consumers’ trust, implement proper consent and opt-out mechanisms. Then create educational materials about how you are collecting and using their data.

    2. Perform Data Mapping to Determine Where Sensitive Data Rests 

    Businesses are already pressed with an expanded cyber-security radar, courtesy of remote work, digital payment processing, IoT device adoption, etc. Yet, 41% of the executives don’t think their security initiatives have kept up with the digital transformations.

    Loopholes in security eventually result in a data breach. The average cost of a data breach looms at $4.24 million globally. The sum includes regulatory fines and containment costs, plus indirect losses in the form of reduced brand equity and market share. 

    Lax data protection in business also undermines consumer trust : 87% of consumers wouldn’t transact with a company if they had qualms with its security practices. 

    To improve your security posture, analyse where you are storing sensitive consumer data, who has access to it (internally and externally), and how you are protecting it. Then work with cybersecurity specialists on implementing stronger consumer security mechanisms (e.g. auto-log offs, secure password policy, etc) and extra internal security policies (if needed). 

    At the same time, start practising data minimisation. Ensure that all collected data is : 

    • Adequate – sufficient to meet your stated objectives 
    • Relevant – is rationally linked to the objectives 
    • Limited – no unnecessary data is collected or stored
    • Timely – data is periodically reviewed and removed when unnecessary 
    Data Minimisation Principles

    These principles prevent data hoarding. Also, they help improve your security posture and regulatory compliance by reducing the volume of information you need to safeguard.

    3. Do an Inventory of Your Business Tools

    Data leaks and consumer privacy breaches often occur through third parties. Because Google Analytics was deemed in breach of European GDPR in France, Austria and Italy, businesses using it are vulnerable to lawsuits (which are already happening). 

    Investigate your corporate toolkit to determine “weak links” – tools with controversial privacy policies, murky data collection practices, and poor security. 

    Treat it as a journey and pick your battles. By relying on Big Tech products for years, you might have overlooked better alternatives. 

    For example :

    • Matomo is a privacy-centred Google Analytics alternative. Our web analytics is compliant with GDPR, CCPA, and other global privacy laws. Unlike Google Analytics, we don’t exploit any data you collect and provide full transparency into how and where it’s stored. Or if you want a simple analytics solution, Fathom is another great privacy-friendly option.
    Matomo Dashboard
    • For online data storage, you can choose Proton Drive or Nextcloud (open-source). Or host your corporate data with a local cloud hosting provider to avoid cross-border data transfers.
    Proton Drive

    4. Cultivate a Privacy-Centred Corporate Culture 

    To make privacy a competitive advantage, you need every team member (at every level) to respect its importance. 

    This is a continuous process of inspiring and educating your people. Find “privacy ambassadors” who are willing to lead the conversations, educate others, and provide resources for leading the change. 

    On an operational level, incorporate privacy principles around data minimisation, bounded collection, and usage into your Code of Conduct, standard operating procedures (SOPs), and other policies. 

    Creating a privacy-centric culture takes effort, but it pays off well. Cisco estimates that for each dollar spent on privacy, an average organisation gets $2.70 in associated benefits. Almost half (47%) of organisations gain 2X returns on their privacy initiatives.

    Moving Forward with a Data Privacy Programme 

    Privacy has become a strong differentiator for brands. Consumers crave transparency and ethical data usage. Regulators mandate limited data collection and proper security mechanisms.

    But sweeping changes are hard to implement. So start small and go one step at a time. Understand which first-party data your company collects and how it is stored.

    Then look into the tools and technologies you are using for data collection. Do these provide sufficient privacy controls ? How are they using data collected on your behalf ? Finally, move to wider transformations, pertaining to data management, cybersecurity, and cultural practices. 

    Be consistent with your effort — and eventually, all the pieces will fall into place. 

  • Matomo Celebrates 15 Years of Building an Open-Source & Transparent Web Analytics Solution

    30 juin 2022, par Matthieu Aubry — About, Community
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           if ('function' === typeof window.playMatomoVideo){<br />
           window.playMatomoVideo(&quot;brand&quot;, &quot;#brand&quot;)<br />
           } else {<br />
           document.addEventListener(&quot;DOMContentLoaded&quot;, function() { window.playMatomoVideo(&quot;brand&quot;, &quot;#brand&quot;); });<br />
           }<br />
      &lt;/script&gt;

    Fifteen years ago, I realised that people (myself included) were increasingly integrating the internet into their everyday lives, and it was clear that it would only expand in the future. It was an exciting new world, but the amount of personal data shared online, level of tracking and lack of security was a growing concern. Google Analytics was just launched then and was already gaining huge traction – so data from millions of websites started flowing into Google’s database, creating what was then the biggest centralised database about people worldwide and their actions online.

    So as a young engineering student, I decided we needed to build an open source and transparent solution that could help make the internet more secure and private while still providing organisations with powerful insights. I aimed to create a win-win solution for businesses and their digital consumers.

    And in 2007, I started developing Matomo with the help from Scott Switzer and Jennifer Langdon (who offered me an internship and support).   

    All thanks to the Matomo Community

    We have reached significant milestones and made major changes over the last 15 years, but we wouldn’t be where we are today without the Matomo Community.

    So I would like to celebrate and thank the hundreds of volunteer developers who have donated their time to develop Matomo, the thousands of contributors who provided feedback to improve Matomo, the countless supportive forum members, our passionate team of 40 at Matomo, the numerous translators who have translated Matomo and the 1.5 million websites that choose Matomo as their analytics platform.

    Matomo's Birthday
    Team Meetup in Paris in 2012

    Matomo has been a community effort built on the shoulders of many, and we will continue to work for you. 

    So let’s look at some milestones we have achieved over the last 15 years.

    Looking back on milestones in our timeline

    2007

    • Birth of Matomo
    • First alpha version released

    2008

    • Release first public 0.1.0 version

    2009

    • 50,000 websites use Matomo

    2010

    • Matomo first stable 1.0.0 released
    • Mobile app launched

    2011

    • Released Ecommerce Analytics, Custom Variables, First Party Cookies

    • Released Privacy control features (first of many privacy features to come !)

    2012

    • Released Log Analytics feature
    • 1 Million Downloads !
    • 300,000 websites worldwide use Matomo

    2013

    • Matomo is now available in 50 languages !
    • Matomo brand redesign

    2016

    2017

    • Launched Matomo Cloud service 
    • Released Multi Channel Conversion Attribution Premium Feature, Custom Reports Premium Feature, Login Saml Premium Feature, WooCommerceAnalytics Premium Feature and Heatmap & Session Recording Premium Feature 

    2018

    2019

    2020

    2021

    • 1,000,000 websites worldwide use Matomo
    • including 30,000 active Matomo for WordPress installations
    • Released SEO Web Vitals, Advertising Conversion Export and Tracking Spam Prevention feature

    2022

    • Released WP Statistics to Matomo importer

    Our efforts continue

    While we’ve seen incredible growth over the years, our work doesn’t stop there. In fact, we’re only just getting started.

    Today over 55% of the internet continues to use privacy-threatening web analytics solutions, while 1.5% uses Matomo. So there are still great strides to be made to create a more private internet, and joining the Matomo Community is one way to support this movement.

    There are many ways to get involved too, such as :

    So what comes next for Matomo ?

    The future of Matomo is approachable, powerful and flexible. We’re strengthening the customers’ voice, expanding our resources internally (we’re continuously hiring !) and conducting rigorous customer research to craft a tool that balances usability and functionality.

    I look forward to the next 15 years and seeing what the future holds for Matomo and our community.