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我周围搜查谷歌,并拿出了仅有一个网站,解释如何做到这一点:http://railsonedge.blogspot.com/2009/01/flash-video-tutorial-with-rails-ffmpeg.html?m=0我已经用曲别针和已经拥有一切设置了它,就像使用它比这个网站做的更好。有没有办法在背景中转换视频,同时使用回形针记录它的状态?我的Video.rb当前为:转换视频在后台继续ROR 3
class Video < ActiveRecord::Base
belongs_to :user
has_many :comments, dependent: :destroy
attr_accessible :video, :user_id, :video_file_name, :title, :public, :description, :views
has_attached_file :video, :styles => {
:video => { geometry: "800x480>", format: 'webm' },
:thumb => { geometry: "200x200>", format: 'png', time: 3 },
}, processors: [:ffmpeg], url: "https://stackoverflow.com/users/:user_id/videos/:id/:basename_:style.:extension"
#process_in_background :video #causes death
validates :video, presence: true
validates :description, presence: true, length: { minimum: 5, maximum: 100}
validates :title, presence: true, length: { minimum: 1, maximum: 15 }
validates_attachment_size :video, less_than: 1.gigabytes
validates_attachment :video, presence: true
default_scope order: 'created_at DESC'
Paperclip.interpolates :user_id do |attachment, style|attachment.instance.user_id
end
def self.search(search)
if search
find(:all, conditions: ["public = 't' AND title LIKE ?", "%#{search}%"], order: "created_at DESC")
else
find(:all, conditions: ["public = 't'"], order: "created_at DESC")
end
end
def self.admin_search(search)
if search
find(:all, conditions: ['title LIKE ?', "%#{search}%"], order: "created_at DESC")
else
find(:all, order: "created_at DESC")
end
end
end
多谢,但有一种方法,我可以保持 :has_attached_file:视频:风格=> { :视频=> {几何: “800×480>”,格式为: 'WEBM'}, :拇指= > {geometry:“200x200>”,format:'png',time:3}, },processors:[:ffmpeg],url:“/ users /:user_id/videos /:id /:basename_:style .:扩展“还是有必要有我自己的方法?此外,我只注意到Sidekiq需要一个单独的终端窗口,我不得不ssh进入服务器,所以我不认为这是可能的? –
我假设没有,我只是使用我找到的方法链接。谢谢你的回答,虽然 –
@ DragonFire353我不是100%确定,但我认为没有这样的方式。你可以用各种方式在后台运行sidekiq。我正在使用'screen'。像'screen -dmS sidekiq sidekiq'应该可以做到这一点。 –