Damaged MPEG video file repair method and software collection

Most of the MPEG movie files downloaded by BT have bad data, causing problems such as being unable to play or failing to fast forward. How to fix damaged MPEG files? Below we will introduce the method of repairing MPEG movies.

First, MPEG film repair methods overview

If the MPEG movie header data is broken, you can use UltraEdit or WinHEX, the bad MPEG file header data Replace with normal MPEG header data; if other parts of MPEG data are broken, you can use some special tools, such as VCDGear, VLC Media Player, Movie Rubik's Cube 2006, All Media Fixer Pro, etc. to fix it.

Second, use UltraEdit-32 to repair MPEG

UltraEdit-32 (download address http://www.mydown.com/soft/5/5588.html) The principle of repairing MPEG is to copy a MPEG file header data that can be played normally and paste it into the same area of ​​the bad file header. The specific operation is as follows:

Start UltraEdit-32 and click on the menu. File "/open", open the bad MPEG file, find the abnormal position of the header data, record the offset (for example, 000000b0); then click the menu "File" /Open to open a normal playback MPEG file, mouse to Just record the offset, locate it slightly larger than the offset (for example, 000000c0), then drag up to the offset 000000000h, click the menu "Edit" /copy, copy the data of 000000000h-000000c0h Come out (below Figure 1);

Next, open the bad MPEG file, starting from the offset 00000000h, use the mouse to select the same range of data from 00000000h-000000c0h, and then click the menu "Edit" /Paste, replace the normal data that has just been copied Data, and finally save the file and exit MPEG bad, the entire restoration work is completed

Tip:! Before carrying out repair work above, it is recommended to back up the original MPEG file.

Third, use WinHEX to repair

WinHex (download address http://www.mydown.com/soft/261/261260.html Like the UltraEdit function, it can quickly open 50MB to several GB MPEG files for editing and editing. Repairing MPEG with WinHex is similar to UltraEdit. It uses normal MPEG header data to replace bad MPEG header data. The specific repair steps are as follows:

Run WinHex and click on the menu "File"/Open to open Bad MPEG file, find the abnormal location of the header data, record the offset (for example, 00000060); then click on the menu "File" /Open to open a lossless MPEG file, starting from the offset 00000000, with the mouse Drag to the offset just recorded (for example, 00000060), note that it is slightly larger than the offset, for example, drag to the offset 00000070, and then click the menu "Edit" /Copy Block /Nomally to copy this segment of data (below) 2);

Next, in the WinHex main window, click the menu "File" /Open to open the bad MPEG file, also starting from the offset 00000000h, select the same range with the mouse (for example, 00000000 -00000070) of the data, and then click on the menu "Edit" /paste, replace the normal data that has just been copied out of the bad data, that is, replace the same part of the MPEG with normal MPEG header data;

After saving and exiting WinHex, at this time you try to play with a variety of MPEG playback software, there will be no more "unrecognized format" or "incorrect format" prompts, MPEG repair is successful!

Use VCDGear to fix

If you see a green bar or noise on the screen when playing MPEG files, it means the MPEG file is broken. It is recommended that you use VCDGear3.55 to fix it. VCDGear specializes in repairing corrupted data in MPEG. The repair steps are as follows:

First download VCDGear (download address http://www.mydown.com/soft/202/202671.html) to install and run.

In the VCDGear main window, click on the “Unzip/Convert” drop-down list at the top left, select “mpeg -> mpeg” for MPEG repair conversion, and check “Fix MPEG error” Click "Load" to select the MPEG file to be repaired, and a window will pop up asking where the repaired movie will be saved. Please specify the location and name of the repaired MPEG file, then click "Save". Go back to the main software window; finally click on the "Start" button at the bottom left (Figure 4 below) and the software will automatically repair the MPEG file.

After the repair is complete, click on the "logs" tab in the main window of the software to see the repair record of the MPEG file.