On Wed, 01 Feb 2012 18:40:44 +0100 Lars Hanisch <dvb@xxxxxxxxxxxxxx> wrote: > Am 01.02.2012 14:32, schrieb Tony Houghton: > > On Thu, 26 Jan 2012 15:40:15 +0000 Tony Houghton<h@xxxxxxxxxxx> > > wrote: > > > >> I could do with a little more information about DMX_SET_PES_FILTER. > >> Specifically I want to use an output type of DMX_OUT_TS_TAP. I > >> believe there's a limit on how many filters can be set, but I don't > >> know whether the kernel imposes such a limit or whether it depends > >> on the hardware, If the latter, how can I read the limit? > > > > Can anyone help me get more information about this (and the "magic > > number" pid of 8192 for the whole stream)? > > In the TS-header there are 13 bits for the PID, so it can be from 0 > to 8191. Therefore dvb-core interprets 8192 (and greater values I > think) as "all PIDs". Thanks for that. But it would be really helpful if I could find out whether there really is a limit to the number of filters and whether it's hardware dependent or the kernel. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
