In this age of remarkable technological progress, a new technology called deep fake is causing alarm. It raises doubts about the reality of digital content and the potential for spreading misleading information. Deep fakes are created using artificial intelligence (AI) and machine learning. This technology can manipulate audio and video content to change someone’s looks, speech, and even actions in a convincing manner.
The Indian government stated that all social media platforms have to restrain deepfake videos on their sites. Facebook, Instagram and others have to comply with the rules and remove AI-generated deceptive videos. Deepfake videos are not new. They came into existence much earlier. With the help of a VFX course in Kolkata, one can easily learn how to make these videos. But what makes them more sophisticated yet dangerous is the new-age advanced technology.
Recently, a deepfake video of actress Rashmika Mandana surfaced online. It exhibits that even celebrities can become victims of this dangerous technology. So let’s have a closer look at the definition and making procedure of deepfake videos. We will also discuss how to spot deepfake videos effectively without any mistakes. With the help of this article, one can easily save themselves from getting victimised. If you are interested in this subject, you can contact the best VFX institute in Kolkata to know how deepfake videos are created.
Definition of Deepfake Videos
Deepfakes are manipulated videos that one may create using artificial intelligence or AI techniques. With the help of high-grade AI techniques, one can alter an individual’s looks, voice and even actions with that of the others. Deepfake videos show a person doing things that he or she might never do in reality. Deepfake videos often include offensive content or pictures which can harm an individual’s self-respect.
The Process of Making Deepfake Videos
Most of the deepfake videos are created using both the encoder and decoder network. All these can be learned by taking admission for a VFX course. Deepfake videos are a product of GAN or Generative Adversarial Network. The encoder network examines the source video or content. It derives the vital characteristics of the original facial expressions of an individual. The next step is forwarding all the collected data to the decoder network. The Decoder network is responsible for creating new videos or content.
Such as manipulated facial expressions. This procedure is performed repeatedly until the artificial intelligence attains the desired outcome. For a deepfake video, this procedure is done in every frame to retain consistency. GANs function by utilising a generator network to develop fake videos or content. There is another discriminatory network that is used to separate real content from fake ones.
How To Identify The Deepfake Content?
The identification of deepfake videos is extremely important to prevent any cyber crime. To Identify deepfake videos, always pay close attention to the audio and visual inconsistencies along with the below-mentioned aspects.
Unreal Facial Expressions
The very first way to identify deepfake content is a precise examination of facial expressions. If you notice any unnatural facial expressions, irregular blocking or mismatched lip synchronisation, consider it as a deepfake content.
Discrepancies in Audio
The next method of recognising deep fake videos is discrepancies in audio. Listen to every change in the pitch, tone and speech pattern to identify the reality of ant content.
Surroundings
While watching the video, carefully examine the surroundings. This can help you identify blurring, distortion and inconsistent lighting. Any reputable VFX Institute in Kolkata can guide you in this matter.
Context
The next in the queue is a type of content and context. Assess whether the actions or statements of a person in the video match his or her personality type.
Source Verification
The last and final way to spot a deepfake video is source verification of any content or video. Always confirm the authenticity of the content by reviewing its source. An authentic video always appears on a reputed site.
Conclusion
With ever-growing technological advancements, deepfake videos are now becoming more sophisticated making it more tougher to identify. So, it is crucial to stay alert while browsing any site or media. Look at joining a VFX course in Kolkata to know more about how these deepfake videos are made.