Why is MP4 s memory getting smaller?

There are several possibilities.

1. Your system files are hidden, it is recommended that you select the "Folder" option in "Tools", select "View", and then check "Show all files" and click OK to take a look.

2. You are poisoned and you can't see, but the file continues to occupy the position. Disposal method, first antivirus, if not, then format.

3 is hardware damage caused by frequent use and formatting that cannot be recovered.

Formatting process: Due to the frequent writing and reading of ***, the internal NAND flash memory chip will appear tiny fragments. These tiny pieces will affect your *** reading speed and will take up your space.

These tiny pieces are similar to the pieces on the hard drive of our computer, and we need to clean it up and fix it! The general way is to use the *** formatting tool in the *** disc that comes with it, if you are afraid of trouble! Just use the system to format it, pay attention to choose the FAT format, do not use fat32, and there is a lot of clear information about your computer hard drive!

The province has always been infected with the virus! Always infect your ***, U disk.

Where did I read that there was something in the USB flash drive itself that would take up memory.

Do you show the hidden files inside to see what's there? It should be poisoned, formatting is absolutely OK, my classmate has a *** and your situation is exactly the same.

Teach you a trick, right-click to format the hard drive.

Summary. Hello, I am honored to serve you to answer your questions, I have seen your question, and I am sorting out the reply for you, don't be in a hurry to end the consultation, please wait patiently for about 2 minutes

Open this swift converter and select the compression function on the first page. Don't think that this is a **conversion tool, there is no way to achieve everyone's needs to compress** files, enter the compression interface, we will import the **files that need to be compressed into the tool. Then there will be a pull bar below to set the compression ratio, and the green area shown is the compression range recommended by the tool.

If you don't have special needs, you can choose the compression ratio in this range. The further to the left, the smaller the volume, and the further to the right, the larger the volume. <>

Set the compression options,You can set the path of the output,This depends on your own saving habits,But I personally recommend not choosing the desktop at every turn,This will occupy the C disk and slow down the computer。 Finally, press Compress All and you're good to go.

MP4 is a very popular format, I believe everyone has seen MP4 format** or movies, right? Nowadays, many movies circulating on the Internet are in mp4 format, and with their good versatility, they can be smooth on any **** device**.

But in fact, in principle, MP4 is not much different from ***, but in terms of hardware performance, the two are far apart, mainly because of the **** function of MP4, want to **MP4**, require higher CPU processing power. For example, DIVX and XVID are both developed based on the MP4 standard. <>

Kiss, thank you for the consultation, give a thumbs up, thank you. <>

Dear, the above is my hope to help you, you can click on the upper right corner of the "end service", and give a like. Click on the avatar to follow me, if you have any other questions, you can consult me again, and finally I wish you a happy life and a happy mood again! <>

Just re-convert the format, making it smaller will inevitably reduce the clarity.

2. The difference between different formats lies in how large the volume is when the same clarity is achieved. The better the encoding, the smaller the size. The best coding at the moment is and, the latter is not yet popular, so, for the time being, still.

3. MP4, at present, it is generally encoded, so it is not possible to reduce the volume by changing the encoding method, only the bit rate can be reduced. Then, you need to re-convert the format, such as the Shadow Factory, when converting, you can reverse the bitrate according to the required volume, which is very convenient.

If the volume is too large, it will not only occupy the capacity of the computer, but also have a slight impact on transmission and sharing, so we can choose to compress it appropriately. In order to solve the many inconveniences caused by the large volume to the friends, I will introduce a simple way to compress the volume, which can largely ensure the image quality, although the clarity will be reduced, but the drop is still not visible from the naked eye, such a good method feels like try it!

Method Steps: <>

The third step,**After adding it,In the settings on the right,You can drag the compression strength according to your needs,The higher the value**The smaller it is,,Personal recommendations can be selected appropriately,It's not as small as possible;

Fourth, if you are more concerned about the image quality during compression, you can select "Image Quality Priority" in the compression mode;

Step 5 and finally, click "Batch Compression" in the upper right corner.

<> take a look at its size, oh my god, it's less than 4m!!

Tool Raw Material: Lenovo Yousu File Compressor.

1. Turn on the computer first and then open the Yousu file compressor in the tool, you can see that there are five functions on the left side of the Zheng Xiaocou interface, which supports the compression of five kinds of files, and we click the [**Compression] function to enter the next step.

<>3. This step is set, first adjust the bitrate next to the bridge, the lower the bitrate value, the smaller it will be. Then set the output directory folder on it to save the compressed ** file.

4. Click the [Start Conversion] button to start compression, and after the compression is completed, the software will turn off and shake to open the output text cold season folder, which is convenient for us to view the compressed MP4** file for the first time.

5. As you can see from the comparison results in the figure below, the compressed MP4 file is much smaller than before compression.