Brazil's Flavio Bolsonaro cleared after AI video of father backing election bid

A left-wing coalition supporting the re-election of President Luiz Inacio Lula da Silva had accused Flavio Bolsonaro of violating the ban on using AI generated replicas of real people in political campaigns.

The Superior Electoral Court cleared the conservative candidate of wrongdoing, ruling that the convention where the video was shown took place before the official start of election season, Justice Kassio Nunes Marques said, explaining the court's five to two vote.

The deepfake video was screened in July as Flavio Bolsonaro officially launched his candidacy, showing the crowd his father was endorsing him in October's elections.

"This is a simulation of my image and voice created using artificial intelligence. As everyone here knows, I am imprisoned and silenced by an unjust decision," said the digital replica of the elder Bolsonaro.

"I ask you to welcome with open arms the person I chose to replace me -- blood of my blood, my son Flavio," said the avatar.

Jair Bolsonaro's lawyers said he did not authorize use of the AI-generated video.

The 71-year-old served several months in prison for attempting a coup before being transferred to home confinement in March, for health issues.

He is not allowed to use social media, mobile phones or make public statements.

On July 13, the Supreme Court barred Flavio Bolsonaro from visiting his father until after the first round of the election, after he read out a handwritten letter from Jair Bolsonaro on social media.

The first round of the presidential election will be held October 4, and recent polls show Lula has a slight lead.