XVID to MPEG-4 Visual

[vsub]

I have really picky mp4 player that want every part of the audio and video channel to be exactly how he want them to be.
The problem is I accidentally convert couple of videos in xvid as format and now they are not running.

Can something be done to make them work without reconverting them again.

The parameters of the working video are:

Video
ID                                       : 0
Format                                   : MPEG-4 Visual
Format profile                           : Simple@L3
Format settings, BVOP                    : No
Format settings, QPel                    : No
Format settings, GMC                     : No warppoints
Format settings, Matrix                  : Default (H.263)
Codec ID                                 : XVID
Codec ID/Hint                            : XviD
Duration                                 : 21mn 34s
Bit rate                                 : 200 Kbps
Width                                    : 320 pixels
Height                                   : 240 pixels
Display aspect ratio                     : 4:3
Frame rate                               : 15.000 fps
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Compression mode                         : Lossy
Bits/(Pixel*Frame)                       : 0.173
Stream size                              : 30.8 MiB (59%)
Writing library                          : XviD 64

And the parameters of not working videos are:

Video
ID                                       : 0
Format                                   : xvid
Codec ID                                 : xvid
Duration                                 : 23mn 57s
Bit rate                                 : 200 Kbps
Width                                    : 320 pixels
Height                                   : 240 pixels
Display aspect ratio                     : 4:3
Frame rate                               : 15.000 fps
Bits/(Pixel*Frame)                       : 0.174
Stream size                              : 34.3 MiB (59%)

The audio channel is ok.

Edit:I fix the videos with FourCC Code Changer

[Baldrick]

Try fourcc code changer.

(Just posting a link to it...)