flaky gif playback

[ghost]

Played back with viu: https://img.pbb.lc/id/q69TMdzAWZZiOFQw
Original gif: https://img.pbb.lc/id/ghZl9nche3lymRtv

[atanunq]

Thank you for reporting it. I am aware some gifs behave like this, but I still have not figured out the correct way to decode and print them. This is another example. I will investigate once I have the time to do so.

[ghost]

I think in some cases every frame is only an incremental update to the last one. The pixels that are left out while drawing should actually be drawn in the same color as in the last frame.