Guidance on how long rendering takes about avg

[jmernin]

Some recent experiments I conducted showed that it takes around 5 minutes to render a presentation that is 7:33 long.

Presumably, the time it takes (from end to end) depends on:

1. How many slides are in your presentation (i.e. converting them to images+videos)
2. The amount of text in the speaker notes per slide (where those have to be converted to audio files)
3. The speed of your CPU (the final phase of knitting together the video+audio files from above is quite compute-intensive)

[jmernin]

So perhaps this is all that we say in our updated README edits?

[jmernin]

I've submitted a PR to address this issue (see #13) so will close this issue once that PR is merged.

[jmernin]

PR above approved so closing this issue now too.