Do you know the story behind Blue Planet 2?

? After 16, the BBC documentary finally returned. 16 years later, diving equipment has improved and photography technology has also improved. This makes further ocean exploration possible. The 4K camera makes the picture beautiful, each lens can be used as a desktop, and the dubbing is still the familiar David Attenborough. The filming of Blue Planet 2 lasted more than four years. The whole shooting team of BBC Natural History Department * * * went through 125 expeditions, visited 39 countries, and almost traveled to all continents and oceans around the world. Only the crew filmed underwater for more than 6000 hours.

? We won't go into details about the beauty that can't be described in words in the film. Today, we will tell some short stories that happened during the filming: 1. During the filming, the babies of five crew members were born. Producer Katie Hall explained that "Blue Planet II" experienced 125 expeditions and 6000 hours of underwater shooting. She added: "Besides filming, this is also a busy time for the crew." We held three weddings, bought four houses, gave birth to five babies, and two babies are about to be born. "This is what happened during four years of shooting." 2. "Oceans cover 70% of the surface of our planet, but they are still the least explored places," Sir David Attenborough said at the opening ceremony. He continued: "Hidden under the waves are creatures beyond imagination. We think what he means behind it is: "Look, I know you may have watched Where is Dolly going many times, but this is the real underwater world. "

? 3. Hans Zimmer is responsible for composing music again. "We actually invited bids for the music section. At first, we didn't know what kind of music we wanted to make, "explained executive producer James Honeyborn. "Although we love Earthbeat 2 (the soundtrack is also made by Jimo), we still want some fresh feelings." But when Hans came to us, he said passionately that he would also work for Blue Planet 2, which was unbelievable. "There will be seven episodes in this series. We divide the story into different habitats-such as deep sea, coral reef, high seas and coastline. James said: "Once you start to separate these places, you will begin to see that the story in the film is very natural. The last thing we like is to fill out the shooting risk assessment form. Katie said, "Every shooting process is a process of continuously reducing risks." We encountered some minor problems, such as deep diving, earache, once we found a little water on the floor of the submersible, and then checked that there was no water leakage, and once the cameraman cut his finger, all of which were minor problems. We are really lucky. But every time we shoot a shot, we have to fill in a risk assessment form to control risks, including financial risks, health risks and safety risks.