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Les formats acceptés
28 janvier 2010, parLes commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
ffmpeg -codecs ffmpeg -formats
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 (...) -
Contribute to documentation
13 avril 2011Documentation is vital to the development of improved technical capabilities.
MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
To contribute, register to the project users’ mailing (...) -
Ajouter notes et légendes aux images
7 février 2011, parPour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
Modification lors de l’ajout d’un média
Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...)
Sur d’autres sites (4405)
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Help us to improve Piwik by sending anonymous usage data (and get usage data yourself)
At Piwik we have developed a new plugin named AnonymousPiwikUsageMeasurement. The opt-in and anonymised usage tracking information will be used by us to build a better product and a great user experience. The plugin can be installed via the Piwik Marketplace with just a few clicks in your Piwik installation. As a Super User simply go to the Administration and select Marketplace in the left menu. There you will find the plugin and can install it with just one click.
The plugin allows you to track usage data into up to three Piwik installations :
- demo-anonymous.piwik.org (enabled by default, can be disabled).
- your own Piwik (can be configured optionally)
- a custom Piwik (can be configured optionally)
The usage data that is sent to Piwik can be publicly viewed by anyone under demo-anonymous.piwik.org.
What are the advantages by tracking the data into my own installation ?
You can see how your Piwik installation is used and how well your Piwik performs by checking the average generation time of pages and API calls. Use the Row Evolution feature to see how your Piwik is performing over time.
What is Piwik doing to make sure the data is anonymized ?
We are very careful in what we track and we make sure to anonymize data that could contain user data.
- We overwrite the page title as the title could contain the name of the viewed website
- We remove any referrer information
- We replace URL paramaters with a predefined value apart from a few whitelisted ones to make sure no actual
token_auth
,CSRF token
or user defined value will be tracked - On demo-anonymous.piwik.org 3 bytes of the IP are anonymised (eg when IP is 192.168.1.1 we track only 192.0.0.0). We do not track nor collect your location and provider information.
- We do not track clicks on outlinks or downloads
When should I not install this plugin ?
If you have developed a custom Piwik plugin that contains for example the name of your business in any of the following names we recommend to not install this plugin as it might be tracked :
- name of a plugin
- name of a controller action
- name of a report
- name of a widget
- name of an API method
Plugins that are installed via the Marketplace should not pose a problem as their names don't contain any user specific information such as the name of your business.
The data is tracked as efficiently as possible as to not slow down your Piwik server. If you already have some performance challenges with your Piwik, we recommend not to install this plugin.
Which data is tracked ?
When the plugin is activated, the following data will be tracked :
- The pages and reports that are viewed
- The visitors' software and devices data like the used browser and the resolution
- Some clicks or interactions with certain selectors or buttons. For example we track an event when a segment is selected (but we do not track the actual segment name or value).
- In a daily task we track the following data :
- Piwik version
- PHP version
- Number of websites
- Number of users
- Number of segments
- How often which API method was called (only plugin name and method name but no parameters) and how long the API calls took on average.
Are there any prerequisites ?
- If sending usage data to Piwik is enabled, the Piwik installation must be connected to the internet
- If tracking to a custom Piwik installation is enabled, your Piwik installation and your Piwik users must be able to connect to this instance
Where can I report any issues with the plugin ?
If you experience any issues with the plugin please create a new issue. The source code is available under GPL v3+ on GitHub. We always appreciate pull requests and suggestions to improve this plugin.
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how to list filenames and durations of a various audio files on a server using PHP [duplicate]
7 avril 2015, par user1522247This question already has an answer here :
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PHP Function to get MP3 duration
6 answers
I have a folder full of audio files, a mix of mostly wma, mp3, wav, but also some obscure files like DS2 and aiff, on a VPS. The folder updates every day.
I am running a php based website using apache and MYSQL.
Is there anyway I can extract or somehow display a list of the audio files along with file durations for each ?
I ideally need a solution that would allow a relatively non technical person to extract the data on a daily basis. So I’m thinking of displaying the data via a php file ?
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PHP Function to get MP3 duration
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A Primer to Ethical Marketing : How to Build Trust in a Privacy-First World
Imagine a marketing landscape where transparency replaces tactics, where consumer privacy is prioritised over exploitation, and where authentic value builds genuine relationships.
This isn’t just an ideal—it’s the future of marketing. And it starts with ethical marketing practices.
76% of consumers refuse to buy from companies they do not trust with their data. Ethical marketing has become essential for business survival. As privacy regulations tighten and third-party cookies phase out, marketers face a critical question : how can they balance effective, personalised campaigns whilst respecting privacy ?
This comprehensive guide explores what ethical marketing is, the key principles behind ethical marketing practices, and practical strategies to implement an ethical approach that builds trust while driving growth.
What is ethical marketing ? A comprehensive definition
Ethical marketing places respect for consumer boundaries at its core whilst delivering genuine value. It prioritises transparent practices, honest communication, and fair value exchange with consumers. This approach represents a significant shift from traditional marketing, which often relied on collecting vast amounts of user data through invasive tracking methods and obscure policies.
The modern approach to ethical marketing creates a foundation built on three key pillars :
- User Control : Giving people genuine choice and agency over their data
- Fair Value : Providing clear benefits in exchange for any data shared
- Transparency : Being honest about how data is collected, used, and protected
Key principles of ethical marketing
Transparency
Transparency means being clear and forthright about your marketing practices, data collection policies, and business operations. It involves :
- Using plain language to explain how you collect and use customer data
- Being upfront about pricing, product limitations, and terms of service
- Disclosing sponsored content and affiliate relationships
- Making privacy policies accessible and understandable
When Matomo surveyed 2,000 consumers, 81% said they believe an organisation’s data practices reflect their overall treatment of customers. Transparency isn’t just about compliance—it’s about demonstrating respect.
Honesty
While similar to transparency, honesty focuses specifically on truthfulness in communications :
- Avoiding misleading claims or exaggerations about products and services
- Not manipulating statistics or research findings to support marketing narratives
- Representing products accurately in advertisements and marketing materials
- Acknowledging mistakes and taking responsibility when things go wrong
Social responsibility
Ethical marketing requires consideration of a brand’s impact on society as a whole :
- Considering environmental impacts of marketing campaigns and business practices
- Promoting diversity and inclusion in marketing representations
- Supporting social causes authentically rather than through “purpose-washing”
- Ensuring marketing activities don’t promote harmful stereotypes or behaviours
Ethical marketing dilemmas : Navigating complex business decisions
Data privacy concerns
The digital marketing landscape has been transformed by increasing awareness of data privacy issues and stricter regulations like GDPR, CCPA, and upcoming legislation. Key challenges include :
- The phase-out of third-party cookies, impacting targeting and measurement
- Growing consumer resistance to invasive tracking technologies
- Balancing personalisation with privacy (71% of consumers expect personalised experiences, yet demand privacy)
- Ensuring compliance across different jurisdictional requirements
Cultural sensitivity
Global brands must navigate complex cultural landscapes :
- Avoiding cultural appropriation in marketing campaigns
- Understanding varied cultural expectations around privacy
- Respecting local customs and values in international marketing
- Adapting messaging appropriately for diverse audiences
Environmental sustainability
The environmental impact of marketing activities is under increasing scrutiny :
- Digital carbon footprints from ad serving and website hosting
- Waste generated from physical marketing materials
- Promoting sustainable products honestly without greenwashing
- Aligning marketing messages with actual business practices
The benefits of ethical marketing
For years, digital marketing has relied on third-party data collection and broad-scale tracking. However, new regulations such as GDPR, CCPA, and the end of third-party cookies are pushing brands to adopt ethical data practices.
Increased customer loyalty
Ethical marketing fosters deeper relationships with customers by building trust. Research consistently shows that consumers are more loyal to brands they trust, with 71% indicating they would stop buying from a brand if trust is broken.
These trust-based relationships are more resilient during business challenges. When customers believe in a company’s integrity, they’re more likely to give the benefit of the doubt during controversies or service issues. They’re also more likely to provide constructive feedback rather than simply leaving for competitors.
Perhaps most importantly, loyal customers become advocates, sharing positive experiences with others and defending the brand against criticism. This organic advocacy is far more powerful than paid promotions and reduces customer acquisition costs significantly over time.
Enhanced brand reputation
A strong ethical stance improves overall brand perception across multiple dimensions. Media outlets are increasingly focused on corporate behaviour, providing positive coverage for ethical practices that extends a brand’s reach organically.
Social conversations about ethical brands tend to be more positive, with consumers sharing experiences and values rather than just discussing products. This creates a halo effect that benefits all aspects of the business.
This enhanced reputation also provides resilience during public relations challenges. Organisations with strong ethical foundations find it easier to navigate controversies because they’ve built a reservoir of goodwill with customers, employees, and other stakeholders.
Competitive advantage
Ethical marketing provides several distinct competitive advantages in modern markets. It helps brands access privacy-conscious consumer segments that actively avoid companies with questionable data practices. These segments often include higher-income, educated consumers who are valuable long-term customers.
Ethical approaches also reduce vulnerability to regulatory changes and potential penalties. As privacy laws continue to evolve globally, organisations with strong ethical foundations find compliance easier and less disruptive than those scrambling to meet minimum requirements.
Perhaps most significantly, ethical marketing supports more sustainable growth trajectories. While manipulative tactics might drive short-term results, they typically lead to higher churn rates and increasing acquisition costs. Ethical approaches build foundations for long-term success and stable growth.
For a detailed roadmap, download the Ethical Marketing Guide.
Case studies : Ethical marketing in action
Patagonia : Purpose-driven marketing
Patagonia integrates sustainability into its marketing, reinforcing its commitment to ethical business practices. By aligning with social causes, the brand strengthens customer loyalty.
Apple : Privacy as a competitive advantage
Apple positions itself as a leader in consumer privacy, ensuring data protection remains central to its marketing strategy. This commitment has become a key differentiator in the tech industry.
Matomo : The ethical analytics tool
Matomo offers privacy-first analytics that prioritise data ownership and compliance. Businesses using Matomo benefit from accurate insights while respecting user privacy.
These companies demonstrate that ethical marketing is not just a compliance requirement—it is a long-term competitive advantage.
Strategies for implementing ethical marketing
Aligning marketing efforts with brand values
Consistency between values and actions is essential for ethical marketing. This alignment starts with a clear understanding of what your organisation truly stands for—not just aspirational statements, but genuine commitments that inform daily decisions.
Implementing this alignment requires cross-functional collaboration. Marketing teams need to work closely with product development, customer service, and leadership to ensure consistency across all touchpoints. When different departments send contradictory messages about company values, trust erodes quickly.
Clear guidelines help marketing teams apply values in practical decisions, from campaign concepts to media placements. Regular ethical reviews of marketing plans can identify potential issues before campaigns launch, avoiding reactive corrections that damage credibility.
Privacy-first data strategies
Developing robust approaches to customer data is fundamental to ethical marketing. This starts with prioritising first-party data (collected directly from your own channels) and zero-party data (actively shared by customers through preference centres, surveys, and similar mechanisms).
Measuring success doesn’t have to come at the expense of privacy. Ethical analytics provide accurate insights while protecting user data, ensuring compliance, and enhancing customer trust.
Ethical personalisation approaches focus on using aggregated or anonymised data rather than individual tracking. This allows for relevant experiences without the invasive feeling that erodes trust when consumers feel watched across the internet.
Most importantly, ethical data strategies create transparent value exchanges where users clearly understand what benefits they receive in return for sharing information. This reciprocity transforms data collection from exploitation to fair exchange.
Measuring success ethically
Traditional marketing measurement often relies on individual-level tracking across sites and platforms. Ethical approaches require adapting these frameworks to respect privacy while still demonstrating impact.
Focusing on aggregate patterns rather than individual behaviour provides valuable insights without privacy invasions. For example, understanding that 30% of visitors to a specific page subsequently make purchases is actionable intelligence that doesn’t require tracking specific people.
Incrementality testing measures campaign impact by comparing outcomes between exposed and control groups at an aggregate level. This provides more accurate attribution than traditional last-click models while respecting privacy boundaries.
Server-side conversion tracking offers another ethical measurement approach, collecting necessary data on your servers rather than through client-side scripts vulnerable to blocking. This improves data accuracy while reducing reliance on cookies and browser storage.
Implementing ethical marketing strategies : A practical framework
1. Align marketing with brand values – Ensure campaigns reflect transparency and trust
2. Leverage first-party data – Collect insights directly from consumers with clear consent
3. Respect privacy and consent – Give users control over their data and clearly communicate its use
4. Create value-driven content – Offer educational and relevant resources instead of relying solely on advertising
5. Use privacy-compliant analytics – Switch to ethical platforms such as Matomo for responsible performance measurement
For a step-by-step guide to implementing ethical marketing strategies, download the full report here.
The future of ethical marketing
With the decline of third-party cookies and the rise of privacy regulations, ethical marketing is no longer optional. Brands that adopt privacy-first practices now will gain a sustainable competitive edge in the long term. The future of marketing belongs to brands that earn consumer trust, not those that exploit it.
Key trends shaping the future of marketing include :
- Privacy-first analytics to replace invasive tracking
- First-party and zero-party data strategies for direct consumer engagement
- Consent-driven personalisation to balance relevance and privacy
- Greater emphasis on corporate social responsibility in marketing initiatives
Companies that proactively address these changes will build stronger customer relationships, enhance brand reputation, and ensure long-term success.
Take the next step
Ready to transform your marketing approach for 2025 and beyond ?
Download Matomo’s comprehensive “2025 Ethical Marketing Field Guide” to get practical frameworks, implementation strategies, and real-world case studies that will help you build trust while driving growth.
With detailed guidance on first-party data activation, consent-based personalisation techniques, and privacy-preserving analytics methods, this guide provides everything you need to future-proof your marketing strategy in a privacy-first world.
Download the ethical marketing guide now to start building stronger, more trusted relationships with your customers through ethical marketing practices.