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- class VideoUploader < CommonUploader
- include CarrierWave::Video # for your video processing
- include CarrierWave::Video::Thumbnailer
- version :preview do
- process thumbnail: [{format: 'png', quality: 10, size: 192, strip: true, logger: Rails.logger}]
- def full_filename for_file
- png_name for_file, version_name
- end
- end
- def png_name for_file, version_name
- %Q{#{version_name}_#{for_file.chomp(File.extname(for_file))}.png}
- end
- end
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