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• Anomalie #3351 (Fermé) : Le header ’link’ est affiché dans la page généré au lieu d’être envoyé pa...

  23 novembre 2014, par marcimat ☺☮☯♫

  Bon, en fait c’était déjà résolu par spip:r21816
  Bizarrement tout n’était pas à jour dans mon test.
  Super.
  Merci :)

• How to upload a transcoded file to s3 and create a link to download it

  23 août 2016, par Dotun Longe

  I want to download a video after my module "creates" it by combining a picture and audio file. The output goes to my tmp folder. This works, but I don’t know how to access it.

  My method is to create another Paperclip attachment called "converted" and the module responsible for transcoding should also be responsible for uploading the converted video to a bucket, where I can then access it via @upload.converted.url.

  I have no idea how to go about this, and my eyes hurt from searching. If you have a better way for me to be able to download the transcoded video without this option, I will be open to it.

  Module -> videocreatingproccessor.rb :

   require 'streamio-ffmpeg'
  
   require 'fileutils'
  
  
  
   module VideoCreatingProcessor
  
  
  
   def self.convert_to_video (path_to_audio_file, path_to_image_file)
  
   movie = FFMPEG::Movie.new(path_to_audio_file)
  
   options = {video_codec: "libx264", frame_rate: 60, resolution: "960x720",
  
         x264_vprofile: "high", x264_preset: "slow", pixel_format: "720p",
  
         audio_codec: "libfaac", audio_bitrate: 32, audio_sample_rate: 44100, audio_channels: 2,
  
         threads: 2}
  
    woptions = { watermark: path_to_image_file, resolution: "960x720", watermark_filter: { padding_x: 10, padding_y: 10 } }
  
  
  
   movie.transcode("tmp/output.mp4",woptions ,options )
  
   end

  uploads_controller.rb :

   class UploadsController < ApplicationController
  
   before_action :set_upload, only: [:show, :edit, :update, :destroy]
  
  
  
   def index
  
   @uploads = Upload.all
  
   end
  
  
  
   def paudioaddress
  
   "https:" + @upload.audio.url
  
   end
  
  
  
   def pimageaddress
  
   "https:" + @upload.image.url
  
    end
  
  
  
    def show
  
    require "video_creating_processor"
  
    newvideo =    VideoCreatingProcessor.convert_to_video(paudioaddress,pimageaddress)
  
    end
  
  
  
    ....
  
    end

• FFMPEG progress CANNOT LINK EXECUTABLE ... ffmpeg : has text relocations

  7 mai 2018, par lavanya velu

  I want to cut and merge the videos.I used FFMPEG. I have implemented this library https://github.com/WritingMinds/ffmpeg-android-java.

  When i tested in android 8.0(Oreao) version. I got this issue " CANNOT LINK EXECUTABLE ... ffmpeg : has text relocations". I found they opened issue for that...https://github.com/WritingMinds/ffmpeg-android-java/issues/141...is that any library that support all devices.

  Please anyone help me.