instance method `draw_relevant_frame_from`

Ruby on Rails 5.2.8.1

Since v5.2.8.1 Private

Available in: v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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draw_relevant_frame_from(file, &block)

No documentation comment.

Parameters

file req
block block

Source

# File activestorage/lib/active_storage/previewer/video_previewer.rb, line 18
      def draw_relevant_frame_from(file, &block)
        draw ffmpeg_path, "-i", file.path, "-y", "-vcodec", "png",
          "-vf", "thumbnail", "-vframes", "1", "-f", "image2", "-", &block
      end

Defined in activestorage/lib/active_storage/previewer/video_previewer.rb line 18 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveStorage::Previewer::VideoPreviewer

Signature

Parameters