Can't play mpeg4

[mamik]

Mpeg4 files that recorded with vox video recorder can't play in windows media.

[jockyw2001]

Mpeg4 files that recorded with vox video recorder can't play in windows media.
On PC it plays fine with VLC (www.videolan.org)
On the device either in vox vidrecorder, TCPMP or coreplayer.

[mamik]

thanks.why they said windows media player 10 can play mpeg4