> -----Ursprungligt meddelande----- > Från: linux-media-owner@xxxxxxxxxxxxxxx [mailto:linux-media- > owner@xxxxxxxxxxxxxxx] För Zdenek Kabelac > Skickat: den 4 november 2009 12:34 > Till: Soeren Moch > Kopia: linux-media@xxxxxxxxxxxxxxx > Ämne: Re: [linux-dvb] NOVA-TD exeriences? > > 2009/11/4 Soeren Moch <Soeren.Moch@xxxxxxxxxxxxxxxxxxxx>: > > Zdenek Kabelac wrote: > >> 2009/11/3 Zdenek Kabelac <zdenek.kabelac@xxxxxxxxx>: > >>> 2009/11/2 Soeren Moch <Soeren.Moch@xxxxxxxxxxxxxxxxxxxx>: > >>>>>> Hi. I would be happy to hear if anyone has tried both the NOVA-TD > and > >>>>>> the > >>>>>> NOVA-T. The NOVA-T has always worked perfectly here but I would > like > >>>>>> to > >>>>>> know > >>>>>> if the -TD will do the job of two NOVA-T's. And there also seems to > be > >>>>>> a > >>>>>> new > >>>>>> version out with two small antenna connectors instead of the > previous > >>>>>> configuration. Anyone tried it? Does it come with an antenna > adaptor > >>>>>> cable? > >>>>>> http://www.hauppauge.de/de/pics/novatdstick_top.jpg > >>>>>> Thankful for any info. > >>>>> Well I've this usb stick with these two small connectors - and it > runs > >>>>> just fine. > >>>>> > >>>>> Though I think there is some problem with suspend/resume recently > >>>>> (2.6.32-rc5) and it needs some inspection. > >>>>> > >>>>> But it works just fine for dual dvb-t viewing. > >>>>> > >>>>> And yes - it contains two small antennas with small connectors and > >>>>> one adapter for normal antenna - i.e. 1 antenna input goes to 2 > small > >>>>> antenna connectors. > >>>> zdenek, your nova-td stick works just fine for dual dvb-t viewing? > >>>> I always had this problem: > >>>> When one channel is streaming and the other channel is switched on, > the > >>>> stream of the already running channel gets broken. > >>>> see also: > >>>> http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg06376.html > >>>> > >>>> Can you please test this case on your nova-td stick? > >>> I'll recheck in the evening whether there are no regression, but I've > >>> been able to get 3 dvb-t independent (different mux) TV streams (with > >>> the usage of the second stick Aver Hybrid Volar HX & proprietary Aver > >>> driver) with 2.6.29/30 vanilla kernels played at the same time on my > >>> C2D T61. > >>> > >> > >> > >> Ok - I could confirm, I'm able to play two different muxes at the same > >> time from this USB stick. And I do not experience any stream damage. > >> I'm running Fedora Rawhide with vanilla kernel 2.6.32-rc5, kaffeine > >> 0.8.7 for the first adapter and relatively fresh mplayer compilation > >> for the second adapter > >> > >> Thought there are things to be reported and fixed (some USB regression > >> I guess) - I'll handle this via lkml. > >> > >> > >> Anyway here is dmesg USB stick identification (labeled WinTV Nova-TD) > >> > >> USB device found, idVendor=2040, idProduct=5200 > >> USB device strings: Mfr=1, Product=2, SerialNumber=3 > >> Product: NovaT 500Stick > >> > >> Regards > >> > >> Zdenek > >> > > > > Very strange. Playing of two different muxes is also no problem for me, > as > > long > > as no new stream is started (of course after switching off one of the > > streams > > before). In the start moment of the new the stream the already running > > stream > > is disturbed and I see a demaged group of pictures in the old stream. > After > > these few pictures the stream is running fine again. > > > > I cannot imagine that this is a specific problem of my stick, however, > > thank you for testing! > > > Hmm - well I haven't made a close inspection (frame by frame) of every > frame during the startup of second player. > Kaffaine seems to have blocked screen refresh because Xorg gets locked > via starting mplayer. > So there is definitely frame skipping viewing experience - but that's > the flaw of Xorg - sound is played just fine. > > If I should check whether there are no TS stream errors only at the > moment of startup, I'll need to grab both streams and make a better > analysis. My current statement was purely based on the fact, that I > could watch both channels without any picture artefacts or sound > distorsion - but during startup there is surelly a period, when some > frames are not even visibile, because kaffeine cannot even refresh > playing window - but that's another story.... > > > Zdenek Hi again. Just got my two new NOVA-TD's and at a first glance they seemed to perform well. Closer inspections however revealed that I see exactly the same issues as Soeren. Watching live TV with VDR on one adaptor while constantly retuning the other one using: while true;do tzap -x svt1;done gives a short glitch in the VDR stream on almost every tzap. Another €100 down the drain. I'll probably buy four NOVA-T's instead just like I planned to at first. /Magnus H -- 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
