Question about lossless format, what is the difference between lossless format and lossy format?

No, the first point to note is that *** itself is a lossy compression format, so all *** files are formed by lossy compression, and there is no such thing as lossless.

What the human ear can't distinguish is a file that exceeds the CD sound quality, and it's not ordinary at all, ***The maximum bit rate only supports 320kbps, some things are deliberately distinguished by the human ear, especially some low bitrate***, for example, the ordinary *** you mentioned, probably refers to the mainstream 128kbps *** file, many** use this bit rate to perform and cd is different, but the average person will not care or deliberately distinguish, but cd enthusiasts, Or have good audio equipment, and need to appreciate more delicate or richer **, the effect of the cd is better than ***, not to mention the ordinary *** you are talking about, so if you are not so demanding about the sound quality, *** files are enough to meet your needs, and now the **files in lossless compression format are generally larger, not good**, no ***** aspects.

First of all, try the human ear recognition frequency software to test your voice discrimination ability, in the use of the same song, different formats, such as *** and FLAC comparison, you will naturally distinguish the difference, and MPE3 is mixed, mono lossless audio is the same as CD, separate channel **.

There are three differences: 1. The size is different. A song with standard sound quality is about 2-4MB. A wide hall song with super high sound quality is about 5-10MB. Lossless sound quality, a song is about 100m.

2. The sound quality is different. The standard sound quality of ** sounds cautious and simple, and it is not too rough. Songs with super high sound quality sound feel more detailed. (e.g. the sound of the accompanying instrument) without sacrificing sound quality of the song sounds very clear.

3. Different classifications. Standard sound quality, ultra-high sound quality is lossy sound quality. And lossless sound quality naturally belongs to lossless sound quality.

1.It's best not to convert it, but to look for the relevant file on the Internet, as this may make the file unusable.

2.If you convert, you can back up the original file and then see if it works.

3.If you can't use it, you can change to another format, or go online and ask for the best format and file, pure hand-type.

Give it as you like.

3. The software is ready here, and then I will teach you how to convert the audio format, first click "Add File", select the audio file, and click "Open";

4. Then we can set the output format, as shown in the figure, we can select a format from the audio column, if we are a mobile device, we can select the format from the device. If there are special requirements, you can set parameters such as audio coding, quality, and audio channels;

5. At this point, our parameters are set, all that remains is to start the conversion, after the conversion is completed, we can click "Open" to view the audio conversion effect;