The first 4K repair version of "Dazuka Tiangong" appeared at the Beijing International Film Festival Watermelon Video United Volcanic Engine Repair

Recently, the 12th Beijing International Film Festival announced the display list. This version is jointly restored by the watermelon video and volcanic engine. It is the first time that the film has achieved a 4K resolution level through AI technology. It is also the first time that the 4K repair version has appeared on the big screen. It is understood that the film will be displayed in the theaters such as Huanying Studios, Red Theater and other theaters during the North Film Festival.

"Big Troubled Palace" was produced by the Shanghai Fine Arts Film Studio in the 1960s. It is the first animated long film after the founding of New China. It is also a work that integrates the essence of traditional Chinese culture. For example, the shape of the seven fairies in Taoyuan is inspired by the Dunhuang Feitian murals, and the heavenly court is born from the architectural monuments from all over China. Sun Wukong's martial arts design absorbs the body movements and posture of traditional Peking Opera.

In the past few decades, the charm of this ingenuity has never been diminished, and it has become a legend that generations have continued to recall. To this day, the Douban score of "Da Nao Tiangong" is as high as 9.4 points, which is a well -deserved peak of Chinese animation.

The creation of "Dajie Tiangong" lasts for four years. The animation design strictly determined that there was no computer at the time, and it was hand -painted. For example, Sun Wukong pulled out three millilis and changed the plot of the three avatars and Nezha. Although the camera was only 5 seconds, he needed to draw more than 100 original paintings.

After many years, the old animation will inevitably occur in the image quality problems such as low sharpness, color distortion, and defects. At the same time, due to the recording equipment and pickup environment at the time, the film had sound quality problems such as excessive noise and sudden sound, and the soundtrack also contained burrs and noise.

In response to the above problems, the volcanic engine has fully repaired the picture quality and sound quality. While striving to retain the original flavor of the film, it is hoped to bring the audience's picture and sound more high -quality experience.

In terms of picture quality repair, the volcanic engine multimedia laboratory introduces that through the methods of super resolution, intelligent frame insertion, and multiple self -developed AI repair technology, the old fuzzy picture can be increased to 4K. In addition, in response to the problem of secondary optimization of screen jittering, leakage, and miscellaneous colors, technicians analyze the causes of defects by frame, supplemented by manual adjustment, eliminating the flaws while maintaining the artistic effect of the original film.

In terms of sound quality repair, the volcanic engine audio technology team uses noise reduction algorithm and emergency murmic inhibitory algorithm to optimize sound quality. At the same time, the overall loudness range of the film is also adjusted so that the audience can get a more comfortable auditory experience in the theater.

In recent years, major institutions and enterprises have successively carried out 4K repair work, so that classic image content has been circulated. Watermelon video said that classic works condenses historical and cultural memories, and it is worth investing in great efforts to repair. Digital technology is becoming the power of driving cultural heritage.

Last October, Watermelon Video and Volcano Engineering jointly launched the "Classic Video 4K Repair" plan, announcing the restoration of hundreds of classic works within one year. At the same time, the copyright party with precious historical images is also open to free repair cooperation. As of now, 71 works such as "Black Cat Sheriff" and "Rubik's Cube Building" have completed 4K repair, and the watermelon video "ultra -clear repair" section is launched.

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