Convert HDTV H264 Transport Stream (TS) to H264 in MKV
Mittwoch, den 7. April 2010Lately I changed my HTPC setting in order to get the full experience of HDTV. Because of that I installed Windows 7 and MediaPortal 1.1 RC1 instead of the Microsoft Media Center.
Well, MediaPortal is able to record SDTV and HDTV. The recordings are stored in a Transport Stream file *.ts and because of that those files are merely a dump of the TV signal and rather big. A movie that lasts 2 hours takes about 12 GB (1 Video Stream, 2 MPEG Audio Streams, 1 AC3 Stream, Teletext)
I needed a solution to compress and convert those files somehow. The problem is that there are not many applications out there that can handle Transport Streams with H264 content so far. Most people suggest ProjectX, however ProjectX does NOT SUPPORT Transport Streams with H264 (07.04.2010) and is unable to demux or repair the video of such TS files.
With TS Files you usually can’t use normal video editing tools because a TS file most likely contains errors. In fact, the purpose of Transport Stream files is to transport information that may get corrupted on its way. At the other end, the recipient (TV, HTPC, Player,..) has to work out a way to fix the errors or at least don’t crash while decoding the streams. Most video editing tools and players however work with “Program Streams” and assume that the video and audio data contains no errors.
After some try & error I found a way to convert those TS files using MeGUI.