We have multimedia films using both live actors, and animated characters become more common and recent decades

Yes, multimedia films that combine live actors and animated characters have become more common in recent decades. This trend can be seen in films such as "Space Jam" (1996), "Who Framed Roger Rabbit" (1988), "Mary Poppins Returns" (2018), and the "Paddington" films (2014-2020), among others.

Advancements in technology, particularly in computer-generated imagery (CGI), have made it easier to seamlessly merge live action and animation. This allows filmmakers to create visually stunning and imaginative worlds where live actors interact with animated characters. It also opens up a wide range of creative possibilities and offers filmmakers the opportunity to bring unique stories to life.

Moreover, audiences have shown a growing interest in these types of films, as they often appeal to both children and adults. They blend reality with fantasy, offering a sense of nostalgia for animated characters while still grounding the story in real-world settings. This combination can enhance the storytelling experience and provide a visually captivating film-going experience.

Overall, the popularity of multimedia films with a mix of live actors and animated characters is likely to continue to rise as technology advances and filmmakers continue to explore new creative possibilities.