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• Revision 75038 : Ajout de deux paramètres au modèle doc_img : -* download ou ...

  28 août 2013, par kent1@… — Log

  Ajout de deux paramètres au modèle doc_img :

  • download ou telecharger string : si == oui affiche un lien de téléchargement du document sous la prévisualisation
  • class_btn_download string : class à ajouter au bouton download
    On évite également l’Ancre de pagination par défaut en mettant son id sur la div parente
    div class="pagination" pour être compatible avec SPIP Bootstrap
    On inclue inc/securiser_action dans mes_fonctions pour avoir la fonction calculer_cle_action disponible

• FFMPEG avi to streaming mp4

  29 mai 2013, par Vprnl

  I'm trying to get ffmpeg to encode various AVI files to mp4 for streaming purposes but my inexperience with the subject matter is making me doubt I'll ever get this to work.

  I use this commandline :

  ffmpeg -i test.avi -vcodec libx264 -r 24 -ac 2 -acodec ac3 -ab 128k -bt 240k -preset    fast -strict -2 -b:v 320K -bufsize 62000 -maxrate 62000 -movflags frag_keyframe+empty_moov test.mp4

  I use the " -movflags frag_keyframe+empty_moov" to make it possible to serve a fragmented mp4

  And this is the log I get :

      file conversion error ffmpeg version N-53577-gced0307 Copyright (c) 2000-2013 the FFmpeg developers
  
        built on May 28 2013 12:21:54 with gcc 4.7.3 (GCC)
  
        configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0
  
      r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libgsm --enable-libil
  
      bc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus -
  
      -enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc
  
       --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
  
        libavutil      52. 34.100 / 52. 34.100
  
        libavcodec     55. 12.100 / 55. 12.100
  
        libavformat    55.  7.100 / 55.  7.100
  
        libavdevice    55.  1.101 / 55.  1.101
  
        libavfilter     3. 72.100 /  3. 72.100
  
        libswscale      2.  3.100 /  2.  3.100
  
        libswresample   0. 17.102 /  0. 17.102
  
        libpostproc    52.  3.100 / 52.  3.100
  
      [avi @ 002ce8c0] non-interleaved AVI
  
      Input #0, avi, from 'C:/temp/test.avi':
  
        Metadata:
  
          encoder         : MEncoder Sherpya-MT-SVN-r31027-4.2.5
  
        Duration: 01:15:15.47, start: 0.000000, bitrate: 4798 kb/s
  
          Stream #0:0: Video: mpeg4 (Simple Profile) (XVID / 0x44495658), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 23.98 tb
  
      n, 24k tbc
  
          Stream #0:1: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, 5.1(side), fltp, 640 kb/s
  
      [libx264 @ 03c57020] max bitrate less than average bitrate, assuming CBR
  
      [libx264 @ 03c57020] using SAR=1/1
  
      [libx264 @ 03c57020] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
  
      [libx264 @ 03c57020] profile High, level 3.1
  
      [libx264 @ 03c57020] 264 - core 133 r2334 a3ac64b - H.264/MPEG-4 AVC codec - Copyleft 2003-2013 - http://www.videolan.org/x264.html - op
  
      tions: cabac=1 ref=2 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=6 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1
  
       8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlace
  
      d=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=1 keyint=250 keyi
  
      nt_min=24 scenecut=40 intra_refresh=0 rc_lookahead=30 rc=cbr mbtree=1 bitrate=320 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_m
  
      axrate=320 vbv_bufsize=62 nal_hrd=none ip_ratio=1.40 aq=1:1.00
  
      Output #0, mp4, to 'pipe:1':
  
        Metadata:
  
          encoder         : Lavf55.7.100
  
          Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 320 kb/s, 12288 tbn, 24
  
      tbc
  
          Stream #0:1: Audio: ac3 ([165][0][0][0] / 0x00A5), 48000 Hz, stereo, fltp, 128 kb/s
  
      Stream mapping:
  
        Stream #0:0 -> #0:0 (mpeg4 -> libx264)
  
        Stream #0:1 -> #0:1 (ac3 -> ac3)
  
      Press [q] to stop, [?] for help
  
      frame=   37 fps=0.0 q=0.0 size=       1kB time=00:00:01.97 bitrate=   4.7kbits/s
  
      frame=   41 fps= 36 q=27.0 size=       1kB time=00:00:01.97 bitrate=   4.7kbits/s
  
      frame=   51 fps= 31 q=22.0 size=       1kB time=00:00:02.49 bitrate=   3.7kbits/s
  
      frame=   63 fps= 27 q=21.0 size=       1kB time=00:00:02.97 bitrate=   3.1kbits/s
  
      frame=   82 fps= 29 q=21.0 size=       1kB time=00:00:03.48 bitrate=   2.7kbits/s
  
      frame=   91 fps= 26 q=21.0 size=       1kB time=00:00:03.99 bitrate=   2.3kbits/s
  
      frame=  101 fps= 25 q=23.0 size=       1kB time=00:00:04.47 bitrate=   2.1kbits/s
  
      frame=  114 fps= 25 q=21.0 size=       1kB time=00:00:04.98 bitrate=   1.9kbits/s
  
      frame=  128 fps= 25 q=26.0 size=       1kB time=00:00:05.46 bitrate=   1.7kbits/s
  
      frame=  135 fps= 24 q=38.0 size=       1kB time=00:00:05.97 bitrate=   1.6kbits/s
  
      frame=  141 fps= 23 q=45.0 size=       1kB time=00:00:05.97 bitrate=   1.6kbits/s

  I hope someone can point me in the right direction. The goal is to serve the file to a html5 player. But sadly that has not yet worked.
  Thanks !

  [EDIT]

  Sorry if I'm being unclear. I have two issues. First FFMPEG gives me an error (as you can see in the log) but I'm uncertain why I get this error and secondly, the stream does not actually work. The tanscoding starts, but the player never receives the video

• Q&A : An interview with Matomo founder, Matthieu Aubry

  20 novembre 2018, par Joselyn Khor — About, Community

  Hey everyone ! Joselyn here. As always the views of our community remain top of mind. So to make sure you guys know the thinking behind these new projects, we reached out to Matomo’s founder, Matthieu, to ask questions you might want answered. Please check it out below !

  Hi guys, it’s Matthieu ! Here to answer some questions about the rebrand and the future of Matomo and Innocraft.

  What’s upcoming ?

  We’ve been busy implementing our rebrand into all aspects of Matomo and there’s also our new website, which is launching today ! The new website will help people better understand what Matomo is and how they can benefit from using modern web analytics.

  Why was Matomo and Innocraft brought onto one website ?

  In the past the separation caused a bit of confusion so we’re taking this as a chance to unite both the business brand, Innocraft and community brand, Matomo, on one website. Putting our focus on one brand, Matomo, makes it easier for people to see us with fresh eyes. We have a community side as well as a business side and while the community is still incredibly important to us, we find we have a powerful analytics tool that is capable of helping businesses too.

  Is Matomo becoming commercial or turning corporate ?

  No. nothing is changing. Matomo is still an open-source project and community. Although we’ll have a pricing page and “start free trial” on the new website brought over from Innocraft.cloud, the Matomo community will still play the biggest part on the Matomo website. We have dedicated sections focused on Community and On-Premise.

  The rebrand exercise helped us gain a refreshed perspective. After reflecting on how far we’ve come, we can feel more confident about Matomo Analytics itself as a platform. We believe it’s a great chance to bring that confidence into the brand and vision. We are proud that it’s an awesome open-source platform and at the same time it’s also powerful as a tool for businesses.

  Why is there no ‘download for free’ button on the homepage ?

   

  
  We feel many users coming to the site will get confused about our hosting options (Cloud and On-Premise) which is something you don’t usually consider when choosing an analytics tool.

  The reason for us to not have that button is when people see a “download for free” button on the homepage next to a “try it for free” button, it creates confusion. For those who do choose to download Matomo often become confused when they are left with a .zip file unaware how to install it and the technical requirements of self-hosting. We feel presenting our users with the simplest installation option first will give them the best chance possible to try Matomo to its full potential, without cost.

  And you can still find the link to Download Matomo in the footer of each page.
  

   

  Is Matomo still free to download and have forever ?

  Absolutely. The free open-source download can be found on the On-Premise section of the website, or download Matomo here.

  Why is it important to have a business behind the project ?

  There’s the reality that we have to make money in order for the Matomo project to survive … and thrive. The reason we still need a business side (Innocraft) is to fund and sustain the Matomo project. Whenever people purchase premium features, this helps finance the development of Matomo for our community.

  Because of the business we’re able to continually maintain and develop Matomo for you guys as well as future users. For example, the next release Matomo 3.8.0 is already mostly developed and will bring lots of interesting features too, like the two-factor authentication, Brute Force Protection, failed tracking requests reporting, lots of JavaScript tracker improvements, a new total summary row below reports, and many more security fixes, bug fixes, and other new features.

  So we see a business being very helpful in supporting our open-source community. Without a business side, our free, open-source project would not be able to survive.

  How will you protect the Matomo project ?

  We’ve ensured the Matomo project will be protected for the future as we wish to turn it into a not-for-profit foundation.

  We’ve also got a safeguard where the open-source code will stay under a GPL license forever. This is so we can guarantee, that no matter what happens, the Matomo project itself will stay completely free software.

  Is there a way for people to help ?

  There are heaps of ways to help ! You can help other Matomo users in the forums, contribute to fixes on GitHub, leave a great review (e.g. alternativeTo), help look for bugs with our Security Bounty Programme or participate and spread the word about Matomo in our community social media pages – Mastodon, Facebook, Twitter. Telling your friends about us would be very helpful too !

  What’s planned for the future ?
  We’ve worked hard to become the #1 open-source analytics platform (1.4 million websites use Matomo today), but now we need to empower even more individuals and businesses to take back control of their own data.

  Showing our community that we have a powerful platform is crucial, but alongside that our values are what define us. User privacy is still of utmost importance and we’re here to make it known that power needs to rest in the hands of people and not large corporations.

  You can rest easy knowing you’re doing your part in using trustworthy and dependable tools. By joining many other companies who are growing this movement to decentralise the Internet, we can build a safer, online world together.

  Join this analytics revolution and let us know what you think about Matomo !