Recherche avancée

Médias (3)

Mot : - Tags -/image

Autres articles (52)

  • Pas question de marché, de cloud etc...

    10 avril 2011

    Le vocabulaire utilisé sur ce site essaie d’éviter toute référence à la mode qui fleurit allègrement
    sur le web 2.0 et dans les entreprises qui en vivent.
    Vous êtes donc invité à bannir l’utilisation des termes "Brand", "Cloud", "Marché" etc...
    Notre motivation est avant tout de créer un outil simple, accessible à pour tout le monde, favorisant
    le partage de créations sur Internet et permettant aux auteurs de garder une autonomie optimale.
    Aucun "contrat Gold ou Premium" n’est donc prévu, aucun (...)

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

  • Formulaire personnalisable

    21 juin 2013, par

    Cette page présente les champs disponibles dans le formulaire de publication d’un média et il indique les différents champs qu’on peut ajouter. Formulaire de création d’un Media
    Dans le cas d’un document de type média, les champs proposés par défaut sont : Texte Activer/Désactiver le forum ( on peut désactiver l’invite au commentaire pour chaque article ) Licence Ajout/suppression d’auteurs Tags
    On peut modifier ce formulaire dans la partie :
    Administration > Configuration des masques de formulaire. (...)

Sur d’autres sites (8182)

  • The Ultimate List of Alternatives to Google Products

    2 août 2022, par Erin — Privacy

    For many businesses, Google products can play an integral part in the productivity, function and even success of the company. This is because Google has designed their digital ecosystem to infiltrate every aspect of your work and personal life at low-to-no cost.

    On the surface, this seems like a no-brainer. Why not have a cost-effective and seamlessly connected tech stack ? It’s the complete package. 

    From Gmail to Google Analytics, it becomes hard to untangle yourself from this intricate web Google has managed to spin. But like a web, you know there’s also a catch.

    This leads us to the big question… Why stop ?

    In this blog, we’ll cover :

    Why de-Google ?

    Google products are convenient and seemingly free. However, in recent years, Google’s name has become synonymous with privacy breaches, data leaks and illegal under the General Data Protection Regulation (GDPR).

    As their track record shows a glaring disregard for data protection, a growing list of EU member countries like Austria, France, Denmark and Italy have banned Google products, such as Google Analytics, Google Workspace and Google Chromebook.

    Google offers free products and services, but not out of altruism. There’s a trade-off. By using Google’s “free” products, your customers’ and your own online activity becomes a commodity that can be sold to advertisers.

    When the risks of using Google products are considered, it becomes clear the need to plot a pathway to de-Google your business. If you’re wondering how in the world to uncoil from this web, fortunately, there are plenty of privacy-friendly, secure alternatives to Google products that you can choose.

    Disclaimer : Below, we’ve tried our best to provide a comprehensive list of alternatives to Google products for businesses, but because you know your business best, we’d also encourage you to do your own research to ensure the tool will suit your unique needs.

    Best Google alternative tools for business

    Overall business tools

    Google Workspace alternatives

    Google Workspace isn’t GDPR compliant by default, so businesses are at risk of fines and reputational damage. More EU countries are reaching the same conclusion that Google products are violating EU law. Data Protection Authorities from Norway and Denmark have deemed Google Workspace illegal in accordance with the GDPR. 

    Nextcloud

    Nextcloud is an open-source and self-hosted productivity platform that offers a suite of services to replace the major features found in Google Workspace, such as Google Drive, Calendar, Docs, Forms and Tasks. 

    You can share files and collaborate without worrying about data being shared with unauthorised individuals or companies. As a self-hosted suite, you’re in full control of where your data is, who has access to it and can comply with the strictest of data protection legislations.

    Nextcloud dashboard
    Zoho

    Zoho is a Google Workspace alternative built on the same principles as Google’s productivity suite. It offers a suite of online office tools, including email, calendar and task management, but with an emphasis on privacy protection. Zoho doesn’t rely on advertising revenue to support their business which means your personal data will never be sold or used for targeted ads. 

    With over 75 million users globally, Zoho offers data encryption at rest and at transit, multi-factor authentication and complies with strict security standards set by HIPAA, the Cloud Security Alliance and the GDPR.

    Zoho dashboard

    Gmail alternatives

    Google only encrypts emails via STARTTLS. In other words, your data isn’t end-to-end encrypted and can be decrypted by them at any time. Gmail also has a history of allowing third-party app developers that work with Gmail to access private and personal Gmail messages for their own market research purposes.

    ProtonMail

    ProtonMail is a secure, open-source email service that provides end-to-end encryption, so only the sender and receiver can access the messages. Proton deliberately doesn’t possess the key needed to decrypt any part of the message, so you know your sensitive business information is always private. 

    To protect users from digital surveillance, they also provide enhanced tracking protections and don’t rely on ads, so your data isn’t mined for advertising purposes. Not only that, you can also sync ProtonMail with a host of other Google alternative products, such as Proton Calendar and Proton Drive.

    Proton Mail
    Mailfence

    Mailfence is a highly secure communications and planning platform that offers a complete email suite, as well as, Documents, a Calendar and Groups. It provides end-to-end encryption and comes with a built-in data loss prevention system that prevents unauthorised access to your sensitive information. 

    Mailfence is completely ad-free and promises to never commercialise its databases or share data with third parties for targeted ads.

    Mailfence
    Tutanota

    Tutanota is an open-source email service known as one of the first to offer end-to-end encryption. It boasts a user-friendly interface and offers a fast, simple and secure email service that works on web and mobile platforms. Stringent security, in addition to TOTP and U2F for two-factor authentication means you control who has access to your email and messages. 

    It requires no phone number or personal information to register for a free account. In addition, Tutanota doesn’t earn money through ads, its servers are based in Europe and it is fully GDPR compliant.

    Google Calendar alternatives

    Calendars can contain a lot of personal information (who you are meeting, location, contact info, etc.), which is well worth keeping private. 

    Proton Calendar

    With Proton Calendar all event details – participants, locations, event names, descriptions and notes are end-to-end encrypted. It has a clean and easy-to-use interface, and you get a full set of advanced features to replace Google Calendar, such as the ability to create events and reminders, add multiple calendars and set up repeating events. You can easily sync all your calendars between mobile and desktop apps.

    Mailfence Calendar

    Mailfence Calendar lets you manage, schedule and track your events and meetings. Similar to Google Calendar, you can invite people to events using their Mailfence email IDs, but it doesn’t track your location or email address.

    Tutanota Calendar

    Tutanota Calendar offers built-in encryption, so no one else can decrypt and read your information.

    You can keep track of your appointments and meetings in a secure environment that only you have access to. You get features, such as day/week/month view, all-day events, recurring events, upcoming events view and shared calendars. You can also sync it with other apps such as Outlook.

    Tutanota calendar event
    Nextcloud Calendar app

    Nextcloud also offers a Calendar app which easily syncs events from different devices with your Nextcloud account. You can integrate it with other Nextcloud apps like Contacts, Talk and Tasks.

    Nextcloud calendar

    Google Drive alternatives

    The GDPR emphasises end-to-end encryption as a safeguard against data leaks, but Google Drive isn’t end-to-end encrypted, so Google has access to the data on its servers. 

    In their privacy policy, they also state that this data can be analysed for advertising purposes, so although you’re using “free” Cloud storage, users need to be aware that they’re paying for this by giving Google access to any and all data stored in Google Drive.

    Proton Drive

    Proton Drive is a secure and private Cloud storage service that provides you with an easy-to-use, customisable and secure file management system.

    It uses end-to-end encryption to secure your data and keep it safe from prying eyes. As you have full control over your data, you can decide how long it’s stored and who has access to it. You can also choose how much of your information is shared with other users.

    Proton Drive
    Nextcloud

    Nextcloud works on your own server, so you can access and share your data wherever you are. It’s a file hosting service that lets you store files, sync them across your devices and collaborate with others on projects. 

    It also provides encryption for all the files that you store on its servers, so you can rest assured that no one can see your information without your permission.

    Nextcloud Drive
    Syncthing

    Syncthing is a free, open-source file synchronisation program that allows you to store and access your files wherever you are. It’s designed to be fast, secure and easy to use, making it a great alternative to Google Drive. 

    With Syncthing, you can sync files across multiple computers and mobile devices at once. So if you create, delete or modify files on one machine, they will automatically be replicated on other devices. Data is saved directly to a location you choose, so you can securely backup your data without needing a third-party cloud service.

    Google Docs alternatives

    Google states they can “collect information” from Google-hosted content such as Docs by means of automated scanning. 

    Not only does this stoke spying fears, it also raises concerns over who holds power over your content. If they look through your docs and decide that you’ve violated their terms of service, you can get locked out of your Google Docs – as was the case when a National Geographic crime reporter had her story “frozen” by Google.

    LibreOffice

    LibreOffice is a free, open-source office suite with all the features you need to create and edit documents, presentations and spreadsheets. It’s compatible with many different languages and all Microsoft Office file formats. 

    Unlike Google Docs, LibreOffice doesn’t store your documents on the Cloud. As it runs on your own computer, you maintain complete control and the data is kept as private and as secure as you wish. LibreOffice also has an online version that works with most web browsers and can be used on Windows, Mac and Linux operating systems. 

    The open-source nature ensures security as the code is constantly improved and scouted for vulnerabilities.

    Nextcloud Office

    Like Google Docs, Nextcloud Office lets you create new documents and spreadsheets and collaborate with teammates or colleagues. But unlike Google Docs, Nextcloud doesn’t collect any data on who is using its platform, or what they’re doing on it. You can even encrypt the files you store in Nextcloud, so no one else can see them unless you give them access to your account.

    Nextcloud Office

    Google Keep alternative

    Standard Notes

    Standard Notes is an open-source online notebook app that offers a variety of useful features, such as tasks, to-dos and spreadsheets. 

    Unlike Google Keep, which has access to your notes, Standard Notes is end-to-end encrypted, which protects all your information and keeps it securely synced across all your devices. Standard Notes supports text, images and audio notes. As open-source software, they value transparency and trust and don’t rely on tracking or intrusive ads.

    Standard notes dashboard

    Google Chrome alternatives

    Google Chrome is notorious for stalking users and collecting information for their own gains. Their browser fuels their data gathering infrastructure by being able to collect info about your search history, location, personal data and product interaction data for “personalisation” purposes – essentially to build a profile of you to sell to advertisers.

    Firefox

    Firefox is one of the most secure browsers for privacy and is trusted by 220 million users. It easily compares with Chrome in terms of ease of use and performance. 

    On top of that it offers enhanced privacy protections, so you get a browser that doesn’t stalk you and isn’t riddled with ads.

    Firefox
  • Performance optimizations you can apply today to load the Piwik JavaScript tracker faster

    20 avril 2017, par InnoCraft — Community, Development

    When you track your website with Piwik or any other analytics solution, you need to embed a JavaScript file in order to track page views, events, clicks, and more. At InnoCraft, it is our daily business to help Piwik users to make the most out of their Piwik. We often see similar problems of websites loading unnecessarily slower because the tracking file is not loaded as fast as it should be. There are many ways you can improve the performance but avoiding the most important mistakes will help you to not lose revenue and conversions because of this today. Below you find a few steps that will boost the loading of your Piwik JavaScript tracking file.

    Cache piwik.js

    The most important step is to make sure to configure your server in a way so the piwik.js JavaScript tracker file will be cached once it has been loaded and not requested again on subsequent page views. Learn more about browser caching.

    Enable GZIP

    We recommend enabling GZIP as it reduces the size the user needs to load when the piwik.js file is requested. For the standard Piwik tracker, this will reduce the size from about 60KB to 20KB.

    Preload DNS

    Often a Piwik is hosted on a different domain and when the browser loads the JavaScript tracker file, it needs to first perform a DNS lookup to find the IP address for this domain. By adding the below snipped for your Piwik domain, it can boost the performance of loading the tracker file by 10ms to 50ms.

    <link rel="dns-prefetch" href="//example.innocraft.cloud">

    Preload resource

    To boost the loading of the Piwik tracking file, you can add the following HTML into the header of your website :

    <link rel="preload" href="https://yourpiwikdomain.com/piwik.js" onload="embedTracker()" type="script" crossorigin>

    In Chrome, Opera, and soon in more browsers this will load the JavaScript tracker file without blocking the “onload” event. As a result, as soon as you embed the tracking code, the JavaScript tracker might be already loaded. How “preloading” affects your website always depends and maybe you rather want to preload more important resources than the tracking code, but it is an option to consider. If you load your JavaScript tracker file in the <head> of your website, this should not be needed.

    Advanced options

    If you want to go even further, you can think about serving the JavaScript tracking file via a CDN, merging the JavaScript tracker file content with your other JavaScript files, making use of service workers (and even track data offline), and more. Feel free to get in touch with us if you have any questions.

    More performance improvements

    Read our first blog in the series at Different ways of embedding the Piwik tracking code for faster website performance

  • Why does every encoded frame's size increase after I had use to set one frame to be key in intel qsv of ffmpeg

    22 avril 2021, par TONY

    I used intel's qsv to encode h264 video in ffmpeg. My av codec context settings is like as below :

    


     m_ctx->width = m_width;
    m_ctx->height = m_height;
    m_ctx->time_base = { 1, (int)fps };
    m_ctx->qmin = 10;
    m_ctx->qmax = 35;
    m_ctx->gop_size = 3000;
    m_ctx->max_b_frames = 0;
    m_ctx->has_b_frames = false;
    m_ctx->refs = 2;
    m_ctx->slices = 0;
    m_ctx->codec_id = m_encoder->id;
    m_ctx->codec_type = AVMEDIA_TYPE_VIDEO;
    m_ctx->pix_fmt = m_h264InputFormat;
    m_ctx->compression_level = 4;
    m_ctx->flags &= ~AV_CODEC_FLAG_CLOSED_GOP;
    AVDictionary *param = nullptr;
    av_dict_set(&param, "idr_interval", "0", 0);
    av_dict_set(&param, "async_depth", "1", 0);
    av_dict_set(&param, "forced_idr", "1", 0);


    


    and in the encoding, I set the AVFrame to be AV_PICTURE_TYPE_I when key frame is needed :

    


      if(key_frame){
        encodeFrame->pict_type = AV_PICTURE_TYPE_I;
    }else{
        encodeFrame->pict_type = AV_PICTURE_TYPE_NONE;
    }
    avcodec_send_frame(m_ctx, encodeFrame);
    avcodec_receive_packet(m_ctx, m_packet);
   std::cerr<<"packet size is "<size<<",is key frame "<code>

    


    The strange phenomenon is that if I had set one frame to AV_PICTURE_TYPE_I, then every encoded frame's size after the key frame would increase. If I change the h264 encoder to x264, then it's ok.

    


    The packet size is as below before I call "encodeFrame->pict_type = AV_PICTURE_TYPE_I" :

    


    packet size is 26839
packet size is 2766
packet size is 2794
packet size is 2193
packet size is 1820
packet size is 2542
packet size is 2024
packet size is 1692
packet size is 2095
packet size is 2550
packet size is 1685
packet size is 1800
packet size is 2276
packet size is 1813
packet size is 2206
packet size is 2745
packet size is 2334
packet size is 2623
packet size is 2055


    


    If I call "encodeFrame->pict_type = AV_PICTURE_TYPE_I", then the packet size is as below :

    


    packet size is 23720,is key frame 1
packet size is 23771,is key frame 0
packet size is 23738,is key frame 0
packet size is 23752,is key frame 0
packet size is 23771,is key frame 0
packet size is 23763,is key frame 0
packet size is 23715,is key frame 0
packet size is 23686,is key frame 0
packet size is 23829,is key frame 0
packet size is 23774,is key frame 0
packet size is 23850,is key frame 0