Often while playing video file formats like MP4, VOB, MTS etc on GPhone, the file does not open and as a result of this people are unable to watch the video. Users can get various kinds of error message like file not found, video file not supported etc. The reason being none of the aforesaid file formats is supported on GPhone because it can only play files belonging to MPEG 4 and H.264 file formats. But it does not mean that the aforesaid files cannot be played on this handset, however the same can be done using Video to GPhone Converter that can rip and convert the video file formats to play on the GPhone easily. The software is easy to use and can convert all the possible video file formats to MPEG 4 and H.264 easily. Apart from that, it can also trim and crop the video files and offers preview option for the output converted video file. For more info: http://www . videotogphoneconverter . com