Open Format Factory, select audio, click mp3, drag the file into the software, click Output Configuration, set the parameters and select OK, click Start; you can also enter Local and Download in Kugou Music , click the three-dot icon on the right side of the song and select Tools-Format Conversion-MP3.

AVI format

Its full English name is Audio Video Interleaved, which is the audio and video interleaved format. It was launched by Microsoft in 1992 and became known and well-known together with Windows 3.1. The so-called "audio video interleaving" means that video and audio can be intertwined for synchronous playback.

The advantage of this video format is that it has good image quality and can be used across multiple platforms. However, its disadvantage is that it is too large in size, and what is even worse is that the compression standards are not uniform, so you often encounter high versions. Windows Media Player cannot play AVI format videos edited with earlier encodings.

The lower version of Windows Media Player cannot play AVI format videos edited with the latest encoding. In fact, the solution is also very simple. We will give the solution in the video conversion and video repair sections later.

DV-AVI format

The full English name of DV is Digital Video Format, which is a home digital video format jointly proposed by Sony, Panasonic, JVC and other manufacturers. Currently very popular digital cameras use this format to record video data.

It can transmit video data to the computer through the computer's IEEE 1394 port, and can also record the edited video data in the computer to the digital camera. The file extension of this video format is generally .avi, so we are accustomed to calling it the DV-AVI format.

MPEG format

Its full name in English is Moving Picture Expert Group, which is the format of the Moving Picture Expert Group. The VCD, SVCD, and DVD that are often seen at home are this format. The MPEG file format is the international standard for moving image compression algorithms. It uses a lossy compression method to reduce redundant information in moving images.

MPEG's compression method goes more in-depth, which is to retain most of the same parts of two adjacent pictures, and remove the redundant parts of the subsequent image and the previous image, thereby achieving the purpose of compression. . Currently, the MPEG format has three compression standards, namely MPEG-1, MPEG-2, and MPEG-4. In addition, MPEG-7 and MPEG-21 are still in the research and development stage.