What does 1. 10 ogg mean? Sorry, I don't quite understand this. Q 10 If you refer to q0, q2 and q4 in the output options, the sound quality is the best.
2. 192k, which is code rate, also called bit rate, and the sampling rate mentioned above are two concepts. The higher the bit rate, the better the sound quality, but the larger the file.
3.aac generally supports up to 320 mobile playback devices. It seems that you can reach 440kbps by listening to thousands on a pc. Simply pursuing sound quality, the higher the bit rate, the better. However, personally, it is meaningless to exceed 320, so it is better to listen directly.
4.aac, aac is designed to replace mp3, but the limitation of patent fees makes this format not popular. Ogg is not suitable for individuals, but I often see this format in some game installation folders.
In fact, in my personal experience, there is no need to deliberately pursue format. It's good to listen. I've seen headphones with more than 300 pieces, and the capacity is less than 10G. It must be lossless. I love formalism. In fact, my ears are very dull and I don't know the basic principle of lossless. When listening to a song, the most important thing is your heart, followed by the charm of the music you listen to, and the sound quality is the last. In terms of sound quality, headphones, players and files are three links, and files are the last one.
I hope it helps you.