[Ffmpeg-user] recording dvb streams

1. I have a dvb-t tv interface. It works fine (on linux) with mplayer and xine, but i have not been able to find a way to let it capture to a mpeg file. cam some one be of help, pointing me to a good readme ? 2. using winXP with the same setup i got sono recordinmg losing some par of the stream, both on video and audio. playing back, either under windows or on linux, with any program althopught there are some errors in the video and gaps in the audio the overall recording remain in sync. I thred to use ffmpeg to recode in a more compact way, but i ended in having the audio without the gap, so gradually losing the sync with the video. Hov can i recode without losing sync ?