First of all, it should be clear that Baidu's network disk identifies illegal video files according to the feature code (MD5 or sha 1). A file signature is a unique identification of the integrity of the same file.

In order to judge whether the banned video of Baidu's network disk can be restored, we need to start with the file feature code.

This small series first prepares a video that is judged as illegal by Baidu's network disk, and then uses the "verification master" to obtain the feature code of the video file.

Then upload it to Baidu's network disk. Because the video is illegal, play online only displays 8 seconds of educational films when it is on Baidu's network disk. Click the "Download" button in the lower left corner to download this video locally.

Then use "Verification Master" again to detect and obtain the MD5 of the downloaded video named "Tips". At this time, to Bian Xiao's surprise, MD5 was inconsistent with the previous test results.

It can be seen that the illegal video was replaced or changed by Baidu's network disk, making the original video file unusable. The so-called "warm reminder" file is just an empty shell. So it is not feasible to try to crack the network.

In this small series, it is suggested that netizens who are using Baidu network disk should try to avoid uploading videos to Baidu network disk, and it is safest to save videos on local disk.