On Fri, 7 Nov 2008, Carsten Meier wrote: > Am Fri, 7 Nov 2008 10:49:56 -0600 (CST) > schrieb Mike Isely <[EMAIL PROTECTED]>: > > > The WSS information described in the wikipedia page refers to > > additional bits encoded in the frame - in the vertical blanking > > interval. This is an example of VBI - which the driver doesn't > > currently support unfortunately. > > > > WSS information in the mpeg stream is a different sort of animal, but > > the mpeg encoder will include that as part of the byte stream. By > > default it emits "4:3", but you can use a sysfs control to adjust > > it. That's the video_aspect control I had mentioned earlier. This > > control should also be available in the normal V4L API via the > > mpeg-specific V4l extended controls. > > I am currently writing a TV-app (now in pre-alpha state :) ) and > want those infos to automatically switch to the appropriate zoom mode, > so setting those values manually doesn't help very much. I've already > read that the VBI-support is on the to-do-list, but wasn't quite sure > if WSS may work anyway. Are there any plans to implement it in the near > future?
Not really. It is a complex problem and does not have a simple solution, at least not yet. -Mike -- Mike Isely isely @ pobox (dot) com PGP: 03 54 43 4D 75 E5 CC 92 71 16 01 E2 B5 F5 C1 E8 _______________________________________________ pvrusb2 mailing list [email protected] http://www.isely.net/cgi-bin/mailman/listinfo/pvrusb2
