Sha256: 5047831fab3aa6fa773f8e12c5b253d0a058d1924bf0579ae95fecc39cb06da7
Contents?: true
Size: 651 Bytes
Versions: 12
Compression:
Stored size: 651 Bytes
Contents
# -*- encoding : utf-8 -*-
class RademadeAdmin::VideoService
def initialize(file_path)
@file_path = file_path
end
def take_random_screenshot(thumb_path)
duration = duration_in_seconds
screenshot_time = 1 + (duration.nil? ? 0 : Random.rand(duration - 1))
`ffmpeg -ss #{screenshot_time} -i #{@file_path} -f image2 -vframes 1 #{thumb_path}`
end
def duration_in_seconds
output = `ffmpeg -i #{@file_path} 2>&1 | grep 'Duration' | cut -d ' ' -f 4 | sed s/,//`
if output =~ /([\d][\d]):([\d][\d]):([\d][\d]).([\d]+)/
(($1.to_i * 60 + $2.to_i) * 60 + $3.to_i) + ($4.to_i / 100)
else
nil
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems