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  • La file d’attente de SPIPmotion

    28 novembre 2010, par

    Une file d’attente stockée dans la base de donnée
    Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
    Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...)

  • Gestion des droits de création et d’édition des objets

    8 février 2011, par

    Par défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;

  • Contribute to documentation

    13 avril 2011

    Documentation 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 (...)

Sur d’autres sites (5463)

  • ffmpeg is failing to convert mov files from iPhone 4

    11 octobre 2014, par skat

    I’m having issue with converting mov files from iPhone 4.

    Running this command :

    I, [2014-09-15T03:48:33.245231 #9676]  INFO -- : Running transcoding...
    
ffmpeg -y -i /Users/lun/client/bookagoo/public/uploads/5405e9b0486f75a36c100000/video/1410727644xqxzdoxf-IMG_0040_1_.MOV -ss 5 -vframes 1 -f image2 /Users/lun/client/bookagoo/public/uploads/5405e9b0486f75a36c100000/video/1410727644xqxzdoxf-IMG_0040_1_-edited.jpg
    

    
E, [2014-09-15T03:48:33.321367 #9676] ERROR -- : Failed encoding...
    
ffmpeg -y -i /Users/lun/client/bookagoo/public/uploads/5405e9b0486f75a36c100000/video  /1410727644xqxzdoxf-IMG_0040_1_.MOV -ss 5 -vframes 1 -f image2 /Users/lun/client/bookagoo/public/uploads/5405e9b0486f75a36c100000/video/1410727644xqxzdoxf-IMG_0040_1_-edited.jpg

    My ffmpeg gives me errors like this :

    FFMPEG::Error: Failed encoding.Errors: no output file created. Full output: ffmpeg version 2.3.1 Copyright (c) 2000-2014 the FFmpeg developers
    
built on Aug 20 2014 02:23:29 with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
    
configuration: --prefix=/usr/local/Cellar/ffmpeg/2.3.1 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-libtheora --enable-libvorbis --enable-libvpx
    
libavutil      52. 92.100 / 52. 92.100
    
libavcodec     55. 69.100 / 55. 69.100
    
libavformat    55. 48.100 / 55. 48.100
    
libavdevice    55. 13.102 / 55. 13.102
    
libavfilter     4. 11.100 /  4. 11.100
    
libavresample   1.  3.  0 /  1.  3.  0
    
libswscale      2.  6.100 /  2.  6.100
    
libswresample   0. 19.100 /  0. 19.100
    
libpostproc    52.  3.100 / 52.  3.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Users/lun/client/bookagoo/public/uploads/5405e9b0486f75a36c100000/video/1410641311nyv99k1j-IMG_0040_1_.MOV':
    
Metadata:
    
  major_brand     : qt
    
  minor_version   : 0
    
  compatible_brands: qt
    
creation_time   : 2014-07-20 09:47:08
    
model           : iPhone 4
    
model-rus       : iPhone 4
    
encoder         : 7.0.4
    
encoder-rus     : 7.0.4
    
date            : 2014-07-20T13:47:08+0400
    
date-rus        : 2014-07-20T13:47:08+0400
    
make            : Apple
    
make-rus        : Apple
    
Duration: 00:00:01.84, start: 0.000000, bitrate: 827 kb/s
    
  Stream #0:0(und): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p(tv, smpte170m), 480x360, 742 kb/s, 23.98 fps, 23.98 tbr, 600 tbn, 1200 tbc (default)
    
Metadata:
    
  rotate          : 90
    
  creation_time   : 2014-07-20 09:47:08
    
  handler_name    : Core Media Data Handler
    
  encoder         : H.264
    
Side data:
    
  displaymatrix: rotation of -90.00 degrees
    
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 63 kb/s (default)
    
Metadata:
    
  creation_time   : 2014-07-20 09:47:08
    
  handler_name    : Core Media Data Handler
    
[swscaler @ 0x7fe1e9800600] deprecated pixel format used, make sure you did set range correctly
    
Output #0, image2, to '/Users/lun/client/bookagoo/public/uploads/5405e9b0486f75a36c100000/video/1410641311nyv99k1j-IMG_0040_1_-edited.jpg':
    
Metadata:
    
major_brand     : qt
    
minor_version   : 0
    
compatible_brands: qt
    
make-rus        : Apple
    
model           : iPhone 4
    
model-rus       : iPhone 4
    
make            : Apple
    
encoder         : Lavf55.48.100
    
date            : 2014-07-20T13:47:08+0400
    
date-rus        : 2014-07-20T13:47:08+0400
    
Stream #0:0(und): Video: mjpeg, yuvj420p, 480x360, q=2-31, 200 kb/s, 23.98 fps, 23.98 tbn, 23.98 tbc (default)
    
Metadata:
    
  rotate          : 90
    
  creation_time   : 2014-07-20 09:47:08
    
  handler_name    : Core Media Data Handler
    
  encoder         : Lavc55.69.100 mjpeg
    
Stream mapping:
    
Stream #0:0 -> #0:0 (h264 (native) -> mjpeg (native))
    
Press [q] to stop, [?] for help
    
frame=    0 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.00 bitrate=N/A
    
video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
    
Output file is empty, nothing was encoded (check -ss / -t / -frames parameters if used)

    It’s only happening for mov files. There are couple of tricky places it looks like it’s trying to take screenshot from a video.

    Maybe anyone witnessed anything similar and can give me a tip ?

  • How to extract a fixed set of frames from a live video stream for machine learning prediction in PyTorch ?

    12 avril 2022, par Samay Lakhani

    I recently created a Video Swin Transformer model that takes in a ([batch_size], 3, 32, 224, 224) [batch_size, channel, temporal_dim, height, width] tensor for video and outputs logits. The goal is to have the model predict on a live stream from a camera. Is there any way to capture the fixed sequence of 32 frames repetitively and have the model predict on a live stream. If prediction time is longer than 32 frames, can I stretch out the frames over a longer time period like a minute ? Thanks.

    


  • Google Analytics Now Illegal in Austria ; Other EU Member States Expected to Follow

    18 janvier 2022, par Erin — Privacy

    Breaking news : The Austrian Data Protection Authority (“Datenschutzbehörde” or “DSB” or “DPA”) has ruled that Austrian website providers using Google Analytics are in violation of the GDPR. 

    This ruling stems from a decision made in 2020 by the Court of Justice of the European Union (CJEU) that stated that cloud services hosted in the US are incapable of complying with the GDPR and EU privacy laws. The decision was made because of the US surveillance laws requiring US providers (like Google or Facebook) to provide personal data to US authorities. 

    The 2020 ruling, known as “Schrems II”, marked the ending of the Privacy Shield, a framework that allowed for EU data to be transferred to US companies that became certified. 

    The tech industry was sent into a frenzy following this decision, but many US and EU companies decided to ignore the case. The choice to ignore is what landed one Austrian business in the DPA’s line of fire, damaging the brand’s reputation and possibly resulting in a hefty fine of up to €20 million or 4% of the organisation’s global turnover. 

    About the Austrian DPA’s Model Case 

    In this specific case, noyb (the European Center for Digital Rights) found that IP addresses (which are classified as personal data by the GDPR) and other identifiers were sent to the US in cookie data as a result of the organisation using Google Analytics. 

    This model case led to the DPA’s decision to rule that Austrian website providers using Google Analytics are in violation of GDPR. It is believed that other EU Member States will soon follow in this decision as well.

    "We expect similar decisions to now drop gradually in most EU member states. We have filed 101 complaints in almost all Member States and the authorities coordinated the response. A similar decision was also issued by the European Data Protection Supervisor last week."

    Max Schrems, honorary chair of noyb.eu

    What does this mean if you are using Google Analytics ?

    If there is one thing to learn from this case, it is that ignoring these court rulings and continuing to use Google Analytics is not a viable option. 

    If you are operating a website in Austria, or your website services Austrian citizens, you should remove Google Analytics from your website immediately. 

    For businesses in other EU Member States, it is also highly recommended that you take action before noyb and local data protection authorities start targeting more businesses. 

    "Instead of actually adapting services to be GDPR compliant, US companies have tried to simply add some text to their privacy policies and ignore the Court of Justice. Many EU companies have followed the lead instead of switching to legal options."

    Max Schrems

    Removing Google Analytics from your site doesn’t mean that you need to give up website analytics altogether though. There are a variety of Google Analytics alternatives available today. Matomo in particular is a powerful open-source web analytics platform that gives you 100% data ownership and GDPR compliance. 

    Tweet - Using Google Analytics is illegal in Europe
    Glenn F. Henriksen via Twitter

    Matomo is one of the best Google Analytics alternatives offering privacy by design on our Cloud, On-Premise and Matomo for WordPress. So you can get the insights you need while remaining compliant. As the GDPR continues to evolve, you can rest assured that Matomo will be at the forefront of these changes. 

    In addition, all Google Analytics data can be imported into Matomo so no historical data is lost. To make your migration as seamless as possible, we’ve put together a guide to migrating from Google Analytics to Matomo. 

    Ready to begin your journey to GDPR compliance ? Check out our live demo and start your 21-day free trial now – no credit card required.

    If you are interested in learning more about GDPR compliance and Matomo, check out our GDPR resources below :    

    What does this mean if you are using Matomo ? 

    Our users can rest assured that Matomo remains in compliance with GDPR as all data is stored in the EU (Matomo Cloud) or in any country of your choice (Matomo On-Premise). With Matomo you’re able to continue analysing your website and not worry about GDPR.

    Final thoughts

    For EU businesses operating websites, now is the time to act. While Google pushes out false narratives to try and convince users that it is safe to continue using Google Analytics, it’s clear from these court rulings that the data protection authorities across the EU disagree with Google’s narrative.

    The fines, reputational damage and stresses mounting from using Google Analytics are imminent. Find an alternative to Google Analytics as this problem is not going away. 

    Getting started with Matomo is easy. Make the switch today and start your free 21-day trial – no credit card required. 

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