On Wed, April 28, 2010 16:58, Michael Karcher wrote: > Am Mittwoch, den 28.04.2010, 16:44 +0200 schrieb Jan Olav Stangeland: > >> Hello, >> >> >> is the netmd command to retrieve the date and time of a recording >> (track) >> known? If so, what is the command? Is date and time of a recording >> supported by all devices? > NetMD stuff is quite well documented in the 1934 AVC documentation. The > USB devices use AVC over USB instead of AVC over FireWire. Alas, that > documentation is non-free. The copy of the MD Audio document I happen to > have specifies the recording time as an optional info block. The info > block ID and stuff like that are in the general AVC Disc document and the > way of querying info block items in the AVC Descriptor model document. I > can look up the specific command tonight when I have some time for it. > > We don't know about device support, though. Neither for implementation > of the specific AVC info block field in the NetMD interfaces, nor about > which MD records write a timestamp to disc. > > Regards, > Michael Karcher > > > Thank you, as reference I was speculating that perhaps proper values for p1, p2 would do the trick: def _getTrackInfo(self, track, p1, p2): query = self.formatQuery('1806 02201001 %w %w %w ff00 00000000', track, p1, p2) reply = self.send_query(query) return self.scanQuery(reply, '1806 02201001 %?%? %?%? %?%? 1000 ' \ '00%?0000 %x')[0]