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• Anomalie #4354 : Problème de recherche REGEX, mauvais joker

  19 juin 2019, par Jimmy Laporte

  b b a écrit :

  Salut, je ne reproduis pas chez moi avec SPIP 3.3, la recherche fonctionne sans problème avec ce titre.

  Ça ressemble à un problème du côté base de données, chez moi la table spip_articles est bien en utf8_general_ci, est-ce bien le cas de ton côté ?

  On dirait bien un doublon de #3930.

  Alors, là j’ai le bug sur 3.2.4, php 7.2.12, mysql 5.0.12-dev et c’est bien de l’utf8_general_ci

  Si tu veux tester le problème, j’ai installé un spip vierge tout frais pour illustrer :

  http://spip.telkea.com/ecrire
  login : demo
  pwd : testtest

  et tu recherches "Fêtes et Cérémonies", tu verras que l’article ne sort pas => http://spip.telkea.com/ecrire/?exec=recherche&recherche=F%C3%AAtes%20et%20C%C3%A9r%C3%A9monies
  tandis que si je modifie le joker "." en ".*" ça marche => http://spip.telkea.com/ecrire/?exec=recherche&recherche=F%C3%AAtes%20et%20C%C3%A9r%C3%A9monies&fix=true

   ;)

• Carrierwave video not being processsed before uploading to S3

  12 décembre 2013, par Cramps

  I'm using Carrierwave, Carrierwave-video and Carrierwave-video-thumbnailer to process videos and make a thumbnail when they're uploaded. This was all working nicely while I was saving the files on my file system. However, now that I've added uploading to Amazon S3 using the carrierwave-aws gem, the videos are being uploaded to S3 without being processed first. It's as if the process encode_video and version :thumb are being skipped by the uploader.

  Here's what was working for me at first (before adding S3) :

  class VideoUploader < CarrierWave::Uploader::Base
  
  
  
  include CarrierWave::Video
  
  include CarrierWave::Video::Thumbnailer
  
  
  
  storage :file
  
  
  
  def store_dir
  
      "upload/path/"
  
  end
  
  
  
  process encode_video: [{ bunch of video options}]
  
  
  
  version :thumb do
  
      process thumbnail: [{ bunch of thumbnailer options }]
  
      def full_filename for_file
  
          png_name for_file, version_name
  
      end  
  
  end
  
  
  
  def png_name for_file, version_name
  
      %Q{#{version_name}_#{for_file.chomp(File.extname(for_file))}.png}
  
  end

  Now it's really just the same, except it's using storage :aws instead.

• How to record (and process ?) a video that is streamable from Android

  13 mai 2016, par afollestad

  My company’s app relies heavily on video recording and playback of web-based videos. I use the MediaRecorder API to record videos, through this library designed by me : https://github.com/afollestad/material-camera.

  For playback, I use this library which is basically a wrapper around Google’s ExoPlayer library : https://github.com/brianwernick/ExoMedia.

  It works fine for the most part with small videos, especially if I decrease bit rates for audio and video. However, larger and higher quality videos have many issues. Sometimes they seem to buffer forever, sometimes playback doesn’t even start successfully, etc. Again, these videos are being streamed over HTTP from Amazon S3.

  ---

  I’ve read a little bit about FFMPEG, and how it can process MP4’s for "faststart", splitting the files into chunks for DASH, etc. However, FFMPEG solutions for Android seem a bit complex, so...

  Is there anyway to record MP4’s from Android, with MediaRecorder, MediaCodec, or some other API which results in a video file that is fast to stream ? It amazes me how well Snapchat has figured this out.