ruby-on-rails - 使用回形针 rails 播放视频

Question

我想设置视频上传，以便用户可以查看和播放它们。我是 Rails 的新手，有人知道如何做到这一点吗？

Answer 1

你可以看看Paperclip

在包含视频的模型中，您需要正确的格式 (ffmpeg) 和视频验证:

   has_attached_file :attachment,
          styles: lambda { |a| a.instance.is_image? ? {:small => "x200>", :medium => "x300>", :large => "x400>"}  : {:thumb => { :geometry => "100x100#", :format => 'jpg', :time => 10}, :medium => { :geometry => "300x300#", :format => 'jpg', :time => 10}}},
          :processors => lambda { |a| a.is_video? ? [ :ffmpeg ] : [ :thumbnail ] }
    validates_attachment_content_type :video, content_type: /\Avideo\/.*\Z/ 

评论更新:

 has_attached_file :video, styles: {
    :medium => {
      :geometry => "640x480",
      :format => 'mp4'
    },
    :thumb => { :geometry => "160x120", :format => 'jpeg', :time => 10}
  }, :processors => [:transcoder]