What is the principle of Moscow drone time-lapse photography?
The principle of the drone's time-lapse shooting came from the single-lens reflex. However, the single-lens reflex generally used the shutter release to assist in shooting. The drone could set the time shot in the camera settings to perform time-lapse shooting. There were two types of time-lapse images: 1. Take a normal video and then speed up the playback speed in the later stages to achieve the time-lapse effect. The advantage of this was that the post-processing was fast and convenient, but the disadvantage was that the image quality was not sharp enough. 2. Take photos regularly for a long time and process them into videos later. The advantage is that the picture quality is high definition and sharp. The disadvantage is that post-processing is more troublesome. Read more exciting novels for free
What does the principle of drone time-lapse photography mean?
At a low IQ, the noise of the picture was extremely low, but a low IQ would make the picture very dark. Therefore, by extending the shutter time, more light could enter the sensor. For example, the slowest shutter time of the Elf 3 - 4 series could reach 8 seconds, and the camera shutter continued to open during this period of time after the shutter was pressed. This explained the phenomenon of the car lights flowing for a long time in the night scene. By mastering the combination of the CPU, aperture value (some machines had an aperture that could be adjusted), and shutter speed, one could shoot the desired night scene photo effect. Time-lapse photography was to edit the photos taken at intervals into a video. After mastering the night scene photo shooting, he could use the stable hovering performance of Djiang products to perform static time-lapse video shooting. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The types of drone time-lapse photography
Take the smart mode of the " Yu 2 " in Djiang as an example. There were four types of time-lapse photography, namely free time-lapse, surround time-lapse, directional time-lapse, and trajectory time-lapse. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
When will the drone time-lapse photography be taken?
If one wanted to use the drone for time-lapse photography, the shooting time of the day scene could be set at around 8 or 9 o'clock in the morning. At this time, the sun had just come out, and the sky was especially blue under the light. The best shooting time for the sunset scene was around 4 o'clock. The sun was golden and golden, and it looked very beautiful when it shone on the object. The shooting time for the night scene was about 7 o'clock. After the sunset, the sun had not completely set, and the street lights had just lit up. At this time, the sky was still a little dark blue, which was the best time to shoot. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Principle of Time-lapse Single-lens reflex photography
The principle of a DSLR time-lapse camera was to take photos at fixed intervals and then synthesize them into a video. That was to let the camera automatically take a photo at a specific time interval, for example, take a photo every 2 - 5 seconds. After a certain period of time, these photos would be synthesized through post-production software (such as LightRoom), and a time-lapse video would be obtained. In this process, some DSLR cameras came with a time-lapse photography function, which could set the photo interval in the camera and automatically synthesize videos. Some DSLR cameras needed an external shutter release with a programming function to shoot. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What's the best time for drone night time-lapse photography?
The best time to take night photos was when the sky was dark but not completely dark. At this time, the city photos and landscapes were already lit up, so the light difference in the scene was relatively small. In addition, at around 7 o'clock, the sun had not completely set after the setting sun. Under the night light, the sky was still a little dark blue when the street lights had just lit up. This was also the best time to shoot. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Time lapse photography
Time-lapse photography was a technique that compressed time, also known as time-lapse photography. In Kaifeng, one could take time-lapse photography of various subjects, such as shooting the city scenery of Kaifeng, the Chrysanthemum Festival, and so on. If you use a mobile phone to shoot, you have to make preparations before shooting. First, choose a picture that combines movement and stillness, such as a combination of people and buildings, traffic and buildings, etc. Second, turn on the flight mode to avoid phone calls and information disturbances and change the direction of the view. Third, prepare a power bank because it consumes a lot of power to shoot videos for a long time. Fourth, reserve the storage space of the mobile phone. Long-term videos take up more space. Fifth, if you need to shoot a slow-motion silk water time-lapse video, you can prepare a phone's ND dimmer to reduce the exposure. Sixth, if you need to shoot a moving time-lapse video within a certain range, you need to prepare a stabiliser or slide rail to assist in the shooting. Take the Huawei Mat40 Pro + as an example. Its time-lapse photography function supports custom camera parameters. When shooting, you can adjust the parameters according to the scene. For example, when shooting a time-lapse video of flowing water, you can first use the flowing water function to take a time-lapse photo with a 10s exposure, then switch to the wide-angle lens equipped with the ND dimmer lens, adjust the parameters to 6s exposure, 5000K white balance, and pull the focus to the farthest, and then start shooting. In terms of settings, you can choose the speed corresponding to the effect of flowing water (such as 90x), set the recording duration (you can choose unlimited time), or set the Pro (professional mode under time-lapse photography) to adjust the parameters according to the scene. If you used a single-lens reflex camera to take photos and then stack them into a video, you had to fix the camera, set the parameters, and take 200 - 300 photos in a row (more is also possible). Then, due to lighting, wind, and other reasons, you might need to remove the flash in the LRTimlapse software (before removing the flash, you need to convert the RAW format to JPG). Finally, you could use the previous software, or in the Premiere or AE, import the photos, create a new sequence, and make a time-lapse video. Add background music and a username. However, this method was very time-consuming in the later stages, and it had extremely high requirements for the computer configuration. If the phone didn't have a time-lapse camera function, it could also use the video recording function in the phone to shoot ordinary videos for an hour or more. Then, the video would be transferred to the editing app. The speed would be changed, and the long video would be compressed into a Short videos of about 10 seconds, with music and subtitles added. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
2017 Time-lapse photography
Here are some things about time-lapse photography in 2017: - In Grassland Township, Longli County, Guizhou Province, photographers used time-lapse photography to record the changing process of the starry sky in the early morning of August 20,2017. Guizhou's environment was conducive to shooting stars because of its transparent air and low light pollution. - He Yi, a photographer from Chongqing, began to use time-lapse photography to shoot videos of flowers blooming in 2017. He persisted for five years and filmed 12 kinds of flowers from budding to blooming. The shooting required a stable light source and a certain growing environment for the flowers, such as artificially building a natural environment suitable for the growth of flowers in the studio. - Freelance photographer Liu Wanming's work "Mountain City·Chongqing" became popular on the Internet in 2017. The work was time-lapse photography, aerial photography, and 4K video creation. The video clip was used in the 2018 Chongqing city promotional film. He spent nine months and used 35 images to show the landscape of Chongqing in all directions. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Time-lapse photography of Earth
There were many ways and results to time-lapse photography on Earth. For example, the photographer used the equator to offset the changes in the starry sky caused by the Earth's rotation by rotating at a constant speed, thus capturing the Earth's rotation. NASA's astronaut Christina Kirk took time-lapse photos of the Earth and other stars from Namibia to the Red Sea from the International Space Station. A total of 400 photos were used. The duration was 11 minutes, and the orbit of the stars, ground light sources, lightning in thunderstorms, atmospheric glow, and the orbit of artificial satellites could be seen. The Japanese weather satellite, Sunflower 8, took more than 24 hours to take photos and was produced into a 12-second time-lapse video by Charlie Loyd, a satellite imaging expert at Mapbox. The Western Pacific Ocean, Australia, some parts of Asia, Antarctica, and Antarctica could be seen. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Time-lapse photography on the Bund
In layman's terms, time-lapse photography was to first take photos at a lower frequency or record videos at a lower frame rate, and then play the images at a normal or faster speed. For example, there was a time-lapse video of Magic City on the Bund. It was the first time to try time-lapse photography with a DSLR as the main equipment. It mainly used fixed camera positions and large-scale moving time-lapse, and some of the materials were shot with an iPhone. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Azeroth in time-lapse photography
Some players from the Chinese server created time-lapse photos of Azeroth to celebrate the 10th anniversary of World of Warcraft. The player spent 15 months traveling through more than 300 map scenes, taking more than 130,000 pictures, and accumulating 200GB of material to create this magnificent work. This demonstrated the application of time-lapse photography in recording the world of Azeroth, compressing the slow process of landscape changes and scene changes in Azeroth into a relatively short period of time to present a unique visual effect. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>