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26 lines
880 B
26 lines
880 B
# frozen_string_literal: true |
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module Paperclip |
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# This transcoder is only to be used for the MediaAttachment model |
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# to convert animated gifs to webm |
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class GifTranscoder < Paperclip::Processor |
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def make |
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num_frames = identify('-format %n :file', file: file.path).to_i |
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unless options[:style] == :original && num_frames > 1 |
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tmp_file = Paperclip::TempfileFactory.new.generate(attachment.instance.file_file_name) |
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tmp_file << file.read |
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tmp_file.flush |
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return tmp_file |
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end |
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final_file = Paperclip::Transcoder.make(file, options, attachment) |
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attachment.instance.file_file_name = File.basename(attachment.instance.file_file_name, '.*') + '.mp4' |
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attachment.instance.file_content_type = 'video/mp4' |
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attachment.instance.type = MediaAttachment.types[:gifv] |
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final_file |
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end |
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end |
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end
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