build_all               Build slides to multiple outputs.
to_gif                  Render slides as a GIF file.
to_html                 Render slides as html file.
to_mp4                  Render slides as an MP4 video file.
to_pdf                  Render slides as PDF file.
to_png                  Render slides as PNG file(s).
to_pptx                 Render slides as a PowerPoint file.
to_social               Render png image of first slide sized for
                        social media sharing.
