I know a very nice way to convert TS files to MP4. The tool can easily convert TS to MP4, convert TS to MKV, convert TS to AVI, convert TS to WMV, convert TS to MPEG, convert TS to FLV, convert TS to VOB, convert TS to DivX, convert TSV to AVI, and convert TS files to many other video formats. The nice TS to MP4 Converter can also convert TS to MP3, ALAC, AIFF, FLAC, OGG and more. With the professional TS to MP4 Converter, it is quite easy to play TS in iTunes, QuickTime, iPad, iPod, iPhone, Windows Media Player, upload TS files to YouTube and edit TS files in iMovie. Find it by google search "TS to MP4 Converter - Convert TS/TSV/TSA to MP4/MPEG/DivX/WMV/FLV/VOB/ MKV/AVI".