When Lao Zhou didn't know that he was curious to peek at the camera, he was taken a full set of close-ups.

Seeing this scene, the two sisters were taken aback, and after being stunned for a second, Yan Jin laughed loudly, and Tan Yulin angrily slammed against the wall.

Continue to watch, because the camera has not changed the camera position, it has been shooting the position at the entrance of the small building, and there is nothing to see. Yan Jin put the thin slice that was playing on the table, intensifying the input of spiritual power.

The picture began to become a little blurry, and occasionally Tan Yulin was seen coming in and out, and her movements became very fast. This is the fast-forward function that Yan Jin added when refining, and it can be played quickly as long as the spiritual power output is increased.

However, she has not yet developed an inverted function, and this foil can only be paused and fastened.

The more spiritual power entered, the faster the playback speed, and it took about an hour and a half for the entire sheet to be released. Yan Jin saw the last scene of the picture, just when he walked out of the small building, and then the picture went black, and the thin film was played.

Yan Jin estimated the time, and finally figured out what the 86400 breath sound painting meant.

One breath is one second, 86,400 breaths, which means 24 hours.

From the time she entered the small building to the time she came out, she happened to sleep in it for a day and a night, and the picture was recorded until she came out.

In other words, this thin film can store up to 24 hours of footage.

Yan Jin converted it according to the data of the earth, if it is a 720p picture, the size of the 24-hour recording and storage is also 42g.

The newly invented flakes can have 42g, and Yan Jin is already very satisfied.

What's more, the picture quality of the thin slice is obviously better than 720p, which has exceeded the clarity of 4K Blu-ray. In this way, it is more than 42g.

Such a thin sheet can already be kneaded into the work, but there are still many details that need to be improved, and in addition, how to edit is also a problem.

The only editing method that Yan Jin can come up with is the editing in the computer software.

However, in this way, we need talents from all walks of life, and it is not something that school students can handle.

But at least now, it's no problem to send a promotional video, but it's a test of skill in terms of acting and camera, because you have to take one shot to the end, and you can't make a mistake.

Yan Jin took the flakes out to take a look, and the few extra pieces produced had already been used for combination tests with the machine.

The camera is quick to improve, just add a groove in the machine, and the groove will carve out the connection circle, so that the recording and sound can be stored after the sheet is inserted.

On the projector side, the image after the thin film is used is enlarged, using the optical imaging principle, which is actually simpler than the camera side.

After another half a month, the projectors and cameras were all completed, and everyone experimented and filmed a few times in Yan Jin's space. There were no problems with the recording and screening.

It's just that, when recording, the closer you get to the camera, the better the recording, and when you move away, the recording is a bit bad.

So the person next to the camera can even breathe too hard. On the contrary, people who are far away from the camera have to shout to receive the sound.

Although there are shortcomings, everyone is already satisfied with the results. The only person who is not satisfied is Yan Jin.

Yan Jin knew very well that the lines were also the most important part of the movie, so she gave an order, dismantled it, and changed it again.

But if you change it this time, there will be a direction.

Neidan, who learns to talk frogs, no longer fuses with the painting array, but makes a separate radio microphone, and uses the method of connecting an external camera to combine sound and picture.

This way, the sound near the camera is negligible, and the microphone is held above the actor's head for the best sound effect.

In addition, when recording, the microphone and the external camera work together to achieve simultaneous storage of sound and picture.

As for how to raise the microphone above the actor's head, there is no problem at all, everyone is a cultivator, just use the spell to levitate, and you don't even need to lift your hand.

The new equipment was made, and another half a month passed. After everyone tried the new equipment, they unanimously said that this effect was better, and fortunately, Yan Jin asked them to change it.

After all the staff held a celebration meeting in the space, they were taken out by Tan Yulin, but when they went out, it was only a day and a half outside.

Lao Zhou was still worried for so long, what excuse should he find to excuse his class of students, but when he saw that it had only been a day and a half, he was just stunned for a moment, and then he was so happy that he went to Qi Zan to make up for an off-campus teaching procedure.

But for these people in Class 9, this is not over.

The machine is not the celebration work of their class, the short film is.

So after getting out of the space, Class 9 still has to be busy.

First of all, the positions were divided, and several older generations heard that they were going to pick a few outstanding-looking people to act, and they all said that they were the most handsome (beautiful) in the whole sect, and if they were not allowed to appear, it would be disrespectful to the elders.

The younger generation doesn't have the heart to be in the limelight, and most of them are happy to be behind the scenes.

There must also be a division of behind-the-scenes positions, first of all, the errand of the script, and Yan Jin lost it to Zhu Qing as soon as possible. As the Guiyuan Sect's golden oil, Zhu Qing took over the work of drafting the school's publicity.

followed by the director, Mo Hongyi was eager to try, and after being poisoned by Tan Yulin, he squatted in the corner and wiped his tears. Yan Jin proposed to let the most iron-faced and selfless person be the one, after all, those actors are all old fritters, and the director must be able to remain unmoved when these old fritters are cheating.

In the end, this position fell to Xia Xian, who was not smiling.

In addition, the work of each camera and props is equally divided by several other juniors, and the costumes and props are provided by Yan Jin alone.

After all, her two large boxes of clothes are not very good, and they are not easy to sell, so they are simply used as costumes.

All the positions have been decided, and it is a test shoot.

The script given by Zhu Qing starts from the gate of the campus, and the short film is based on the theme of the admission of new students, telling the process of a group of freshmen from entering the campus to integrating into the campus.

Yan Jin didn't go to see the first test shoot because she had to make a lot of thin films to meet the reserve needs in the later stage.

Not to mention how much thin films will be wasted in one shot, even if it can be edited, a lot of reserve thin films are needed.

So Hu Yanjin returned to the space and began to repeat the movements endlessly.

Tan Yulin is busier than Yan Jin, she is busy bringing out the things in the space and distributing them to everyone in the film crew, and she also has to ensure the logistics of the entire film crew, and supervise the filming process.

At first, the film crew was full of loopholes, and the actors were a little too excited, resulting in a lot of thin films being wasted. In the end, Yan Jin came out and scolded, and these people began to restrain their mentality and became serious.