What changes have movies experienced from silence to sound?

China's films were born in 1905, and have gone through various historical stages such as China's semi-feudal and semi-colonial period, revolutionary war period, new China construction period, cultural revolution period, reform and opening up period, and the new period of building a well-off society in an all-round way. It has gone through the technological transformation process from silence to sound to stereo, from black and white to color to stereo (3D), from analog to digital, and from tradition to modern.

In the 1990s, China's films successively implemented major measures, such as film and television merger reform, excellent film project, rural film projection project, film shareholding system reform and group reform, and made new breakthroughs and improvements in artistic quality and form.

Extended data:

film festival

According to rough statistics, more than 300 international film festivals of various names have been held in more than 60 countries and regions on six continents. Europe is the birthplace of international film festivals, with 24 countries hosting 144 film festivals. 27 in Italy, 26 in France and 23 in Spain. There are 76 in three countries, accounting for about half of the total in Europe.

Speaking of "international film festivals", many people may think that the "Academy Awards" are the biggest "international film festivals". In fact, "Oscar" is just an American film award. In order to increase its internationality, Oscar has added another "Best Foreign Language Film Award" since 1948. Since the 1970s, the annual awards ceremony has been broadcast live to the whole world through communication satellites, and the "Academy Awards" have more global influence.

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