<p>See - <a data-cke-saved-href="http://forum.team-mediaportal.com/threads/dvb-c-radio-not-working.118141/page-5" href="http://forum.team-mediaportal.com/threads/dvb-c-radio-not-working.118141/page-5">http://forum.team-mediaportal.com/threads/dvb-c-radio-not-working.118141/page-5&lt;/a> - for background information.</p><p>Essentially, if the PCR PID in the PMT = 0x1FFF (which is allowed for 'private' streams), TsWriter will search for a PCR in the other streams and use it if available.</p>