TOKYO, Feb 04 (News On Japan) –
From a single {photograph}, AI can now generate a movie-like video in as little as 4 hours, elevating pressing questions on what precautions society ought to take and the way such content material will be detected.
A video posted on social media seems life like at first look however is in reality completely faux, with shut inspection revealing that whereas opposition chief Noda’s head strikes, the shadow behind him stays mounted, together with different unnatural components reminiscent of one other social gathering chief’s head overlapping with on-screen captions.
According to Daisuke Furuta, editor-in-chief of the Japan Fact-Check Center, the variety of manipulated and fabricated pictures and movies created utilizing generative AI has elevated sharply since 2025, posing a rising risk forward of elections.
So how are these AI-generated movies made.
In one instance, former U.S. President Donald Trump is proven singing about world peace, adopted by Russian President Vladimir Putin passionately singing in regards to the worth of life, with each movies completely created utilizing generative AI.
The movies had been produced by AI video creator Taiga Aoyama, who creates and distributes AI-generated movies themed round well-known politicians on YouTube.
“Right now, if you study a little, anyone can create fake images,” Aoyama mentioned, including that that is merely the fact of present expertise.
Aoyama started distributing movies in July 2025, saying he turned his consideration to political figures after seeing on-line pleasure surrounding the House of Councillors election.
“Politicians have a certain level of publicity rights,” he mentioned. “I think it’s wrong to demean them, but if the content helps explain their views or positions in a clearer way, that kind of use could be acceptable.”
Aoyama says he taught himself tips on how to create AI movies by researching on-line, and demonstrated the method utilizing a single {photograph} of reporter Yota Muroya, taken throughout an interview, explaining that only one picture is sufficient to generate a video.
He enters a immediate instructing the AI to create pictures resembling a samurai-style film scene, as if the topic had been combating within the Sengoku interval, then feeds the unique {photograph} into the system, producing a brand new picture in about 30 seconds.
After repeating the method till the specified picture is created, he then instructs the AI to transform every picture into particular person video cuts, with music additionally generated completely by AI, finishing the method in roughly 4 hours.
While Aoyama says he rigorously researches political figures upfront and intentionally produces solely clearly faux movies to keep away from deceptive viewers, he additionally acknowledges the risks posed by AI-generated content material.
“If someone without ethics studies a little and decides to spread fake news deliberately, they can distribute as much misinformation as they want,” he mentioned. “Viewers really need to be cautious.”
As faux movies proliferate, researchers are additionally growing AI methods to detect them.
In one demonstration, two movies are proven facet by facet, one actual and the opposite created utilizing generative AI, with variations tough to identify at first look.
Professor Isao Echizen of the National Institute of Informatics defined that AI-generated faces can now be mechanically flagged with a purple body, permitting methods to determine whether or not a face is actual or AI-generated.
This is achieved by coaching AI on giant volumes of each actual pictures and AI-generated pictures, enabling it to differentiate between the 2.
As AI creates faux movies and AI detects them, Echizen cautions that human judgment stays important.
“It is extremely important for users themselves to verify information by consulting reliable sources such as newspapers, television, and the results of fact-checking organizations, rather than relying solely on social media,” he mentioned.
Source: TBS