I would like to know something about MP4

You want to transfer the MTV to MP4 to play. The first thing to do is to convert the format (which your mp4 supports). Adjust the appropriate size. Put it in the mp4 folder and it's OK. (Some don't need to put folders.) Place directly in the main plate).

Don't fight. Exhausted.

Send me a message if you have questions!

Use WMA, it's easy to use, and it doesn't take up much space.

Categories: Computer Networking.

Of course, just as *** is not MPEG3, MP4 is not MPEG4, the names they use are not directly related to their own underlying technology applications, and the concept of MP4 has actually been extended by manufacturers.

The concept of MP4 is nothing more than two concepts, one refers to the ** format after ***, from a technical level, MP4 uses MPEG-2 AAC technology, which is also referred to as A2B or AAC technology. It is characterized by a more perfect sound quality and a larger compression ratio (15:1-20:).

1)。It adds features such as perfect reproduction of stereo sound, bitstream effect sound scanning, multi-** control, noise reduction, etc., so that the sound quality of the CD can still be perfectly reproduced after audio compression.

The other refers to a portable device that supports MPEG-4, a **format**, let's first take a look at what is also called MPEG-4) is a kind of MPEG format, which is a compression method for live images. With this compression, it is possible to provide high image quality with smaller files and is one of the most popular file formats (especially on the web). The advantage of this format is that it not only covers the low frequency band, but also moves towards the high frequency band.

MP4 has attracted a lot of attention since the day it was proposed, and the most popular compression methods for MP4 are DivX and XVID. After the MP4 technology processed by DIVX or XVID, the image and audio quality have not decreased much, but the volume has been reduced to a fraction of the original, and it is easy to use two ordinary CD-ROMs with a capacity of 650MB to save the generated files. A single disc can hold a hundred and a few minutes of a movie, and the picture quality at this time is significantly better than that of VCD.

MP4,If you have to say,It's just a compression standard,It's like VCD is based on MP2,***It seems that only audio can be compressed,MP4 audio,** can be compressed,Usually some on the computer。

What plug-ins (divx, ffdshow) and the like need to be installed to watch movies are compressed with mp4.