Transitions between videos of differing aspect ratio

[zamirkhan]

First of all, thank you for creating & maintaining Seriously.js - I'm really enjoying using it.

I'm using Seriously.js to perform transitions between videos, very much akin to this example (https://github.com/povdocs/video-transitions). One major difference is that I'm using videos with different aspect ratios (e.g. some 16:9, some 4:3, some 9:16, etc.). I'm using mode='contain' for the reformat object of these videos.

Unfortunately I'm seeing an issue where the 1st video displays correctly, but if the 2nd video has a different aspect ratio, it displays as stretched/squished (depending on the difference). I modified the video-transitions example to use videos of different aspect ratios (and mode='contain' instead of mode='cover') and see the same issue.

The interesting thing is that once the 2nd video is displaying in a distorted fashion, resizing the window will immediately correct the issue (presumably because it invokes the resize handler).

Is there a way to make this work seamlessly, without having to resize the window, or is this a bug?