Is there a difference between MPG and DAT encoding?

There must be differences, but there should be similarities, I don't know much about coding, but I use potatoes to ****** f4v, mp5 can't be read, I can change the extension name to flv**, but when I use**converting master, the source file is originally flv, the conversion is fine, the source file is f4v, and the change to flv I think it's a principle.

The DAT format file may be a VCD format file, which can be opened with Windows Media Player or some other VCD** software; It could also be the data files of some programs. The data file may be ASCII-encoded, so it can be opened with any text software such as the commonly used "Notepad"; It may also be the format of each application. If it is a custom format of application software, it can only be automatically called by the software in the process of using this software, and the user cannot directly open it with commonly used software.

DAT file,It can be seen according to the extension is the meaning of data,That is, data file,This kind of file is not defined absolutely,Many programs have different ways to interpret it,For example, the DAT file in the VCD disc can be opened with a general ****,And the DAT file of QQ stores user information,It cannot be opened in a conventional way,Only QQ programs can access。 There are a few other programs that have their own definition of a dat file. So in summary, there is no strict definition of a DAT file.

VCD file, with the commonly used data file can be opened, because each software has its own format, generally can not** file if it is text format. DAT files can be opened directly with software such as Notepad without the need to convert. VCD.

DAT files need to be opened with VCD software and cannot be converted to text files. Some data files of some software are also. dat extension, these files cannot be opened directly and cannot be converted to text files.

I don't know what your DAT file is used for? The file extension of VCD is also dat, some data files are also dat, some of them are in text format, some are not, what file do you want to open? It's useless not to know the file format.

To open a file, you must first know its internal format, not look at its extension, which is just a hint of the internal format First of all: there is a difference between a text file and a binary file, for a text file, each byte (or every few bytes) has the same meaning, you just need to read it out one byte at a time; For binary files, there may be 4 bytes that hold an integer, and the next 4 bytes that hold a float and so ......onSo in order to open a binary, you need to understand its file format. To know the file format, you can open a binary file with a hexadecimal and guess its format.

VCD disc is the "MPEG1" format, to be precise, the "MPEG1" format is a technical standard, and the VCD processed with this standard is "DAT" after the resulting file

However, the size of the DAT file is about larger than the MPG file in MPEG1 format, and there are tools under DOS that can convert DAT to MPG

In the same way, the *** disc is in MPEG2 format with the suffix vob

The DAT on VCD can be considered MPEG1 (there is a slight difference between it and MPEG1 that can be ignored), and it is OK to change the suffix. (The argument that DAT is in VCD format is a bit problematic, and in fact basically any claim that so-and-so is a certain format is false.)

DAT is an informal format name, and many software will have its own defined format name, which is normal MPEG1 or 2 format. The software doesn't care about the format name, but the system associates them. So as long as the software thinks that the format name of the other tube is consistent with the actual use, it can be used normally...

What is used in the car? Computer or DVD player? If you want to install the same software on the computer, you can't do it on the disk machine, and you have to do it in the way he supports.

What are the file methods supported? Is it a VCD? If it's a VCD, you can try to change the name directly, if not, then he added other identifying information in front of it.

DAT files are called data files, in fact, not only in VCD, but also in many places, but they are not all MPG, and its format is diverse. The DAT you are talking about is the DAT in the VCD disc, it is actually an MPG file, because of the need for the VCD disc format, so the name of it is DAT, which will not affect its use.

Different formats are because they are standards set by different companies. You can still ** if you change the extension, because your ** device supports both dat and mpg, and the format inside the file is still in dat format, but the extension has been changed. But these two formats are relatively close.

If you don't care about the picture, etc., although you can cut it by changing the extension, the actual file format is still dat. The best thing is to convert it into mpg and then cut it. Remember that Super Solver can be converted.