Find out what your MP4 is like first, and then download the corresponding video resources according to the video format that your MP4 can recognize.

Classification of MP4. At present, there are three most common MP4s on the market.

1. Hard disk MP4 (AVI format supported)

2.

Flash MP4 (ASF format supported)

3. Quasi-flash MP4 At present, there are three common quasi-flash support formats.

1 & gt； Support MTV format

2> supports MVS format.

3> supports AMV format.

Second, MP4 video format judgment.

1. You can check the extension (that is, the suffix after the file name point) of the factory video file loaded in the machine, for example

A file. ASF

That is, support ASF format,

If it is not displayed on your computer,

The extension must first show hidden files in the system. Click the attachment below this post to download the demo display extension (please decompress it with WinRAR3.2 after downloading, and open the htm document with IE to watch).

2. Downloading a smaller video file to test whether your MP4 can play normally is the most effective method. In the reply below, there is a small MP4 video test file, which can help you judge the video format supported by your MP4.

Third, read the instructions in your machine in detail to understand the file formats that your MP4 can support.

But even videos with the same file extension may not be played on their favorite computers, which is caused by different compression formats and bit rates.