donphan/lib/paperclip/video_transcoder.rb

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# frozen_string_literal: true
module Paperclip
# This transcoder is only to be used for the MediaAttachment model
# to check when uploaded videos are actually gifv's
class VideoTranscoder < Paperclip::Processor
def make
movie = FFMPEG::Movie.new(@file.path)
attachment.instance.type = MediaAttachment.types[:gifv] unless movie.audio_codec
Paperclip::Transcoder.make(file, actual_options(movie), attachment)
end
private
def actual_options(movie)
opts = options[:passthrough_options]
if opts && opts[:video_codecs].include?(movie.video_codec) && opts[:audio_codecs].include?(movie.audio_codec) && opts[:colorspaces].include?(movie.colorspace)
opts[:options]
else
options
end
end
end
end