Cannot play some dvd's. - Sony BDP-S360 DVD Player

Try to play dvd on other computer or laptop if dvd is playing their fine then it is problem with your dvd rom lance. also try to play other movie dvd on same dvd rom If other dvd play fine then their is problem with movie dvd.

Will DVD Players play MP4 files?

As we know, most old DVD players only support DVD video on DVD disc, they cannot play any video file not to mention MP4 file. Later, some DVD players can play video files on DVD disc. Even later, many DVD players come with USB ports, users can attach USB drive to it, and it can search and play video files on it. However, the video formats they support are very limited. Because DVD video is some kind of MPEG-2 video, this format is supported by nearly all DVD players. MP4 is newer than AVI format, some players doesn't support MP4 but support AVI. Hence, to play MP4 on DVD Players, we suggest you convert MP4 file to DVD-Players-sensible formats like the MPEG or AVI format.

To solve this issue, read this guide: http://www.faasoft.com/articles/can-dvd-players-play-mp4.html

only if makers have a firmware update for it.
some manufacturers dvd players will only play genuine dvd`s they will not play copies or they will only play +DVD`s not -DVD`s or DVD-+rw

Does the DVD work in other DVD drives?

INSTALL KLITE CODEC PACK
AND UPGRADE MEDIA PLAYER TO VERSION 11 IT SHOULD BE ABLE TO PLAY DVD,S NOW

Please finalize burned DVD to play in another dvd player.

Dvd movies required codecs according to different format so try to download divx codec which is very good and commonly used from www.divx.com and its free or click here http://www.divx.com/divx/windows/download/index.php
run it and enjoy

When you burn dvd's to play on DVD players dont burn them as Data dvd they will not play. When you burn the DVD movie try to burn it using a DVD player compatible profile and this depends on the application software you are using to burn the DVD.

Do the DVD play on your computer from DVD or even from the file on hard drive.

If it does not play from the file on hard drive then the file is corrupted on downloading or you dont have a proper dvd palying software like PowerDVD

If it plays from the software but does not play from the DVD on your computer, then it means your DVD burner softaware corrupts file information on burning. Try using a different burning software.

If it plays DVD on your computer but not on the DVD player then your DVD burning profile you selecting is not compatible with your player its possibly burning Data DVD.

Your player may only be able to play DVD-format discs. Try converting the video with Nero or WinAvi or DVDFlick to true DVD format.

If the DVD is not dirty/scratched it might mean it has a stupid security thing that wont let you play "un-copyrighted" dvd.
There are ways around it but I think they are quite costly.