Can anybody help me

hi buddies i am nirmal in my wdtv live player some mp4 files cant play can anyone give me a solution i have updated the firmware dated 3/30/10.thank u in advance

It would help a lot fo know more about the files that can’t play.  The Live can’t play every single codec, and the MP4 is a container type that can hold a lot of different codecs.

You can use the freeware Mediainfo to examine the files and post the information here on one and we could provide more assistance.  In general, the Live plays well with established codecs like H264 for video and AC3 for audio.