Twitter is banning animated PNG image files (APNGs) from its platform, after an attack on the Epilepsy Foundation’s Twitter account sent out similar animated images that could potentially cause seizures in photosensitive people.
Twitter discovered a bug that allowed users to bypass its autoplay settings, and allow several animated images in a single tweet using the APNG file format.
We want everyone to have a safe experience on Twitter.
APNGs were fun, but they don’t respect autoplay settings, so we’re removing the ability to add them to Tweets. This is for the safety of people with sensitivity to motion and flashing imagery, including those with epilepsy. https://t.co/Suogtrop1u
— Twitter Accessibility (@TwitterA11y) December 23, 2019
…