Hi, BOUWSMA Barry schrieb: > On Sun, 21 Dec 2008, Artem Makhutov wrote: > >>> Use the `-o:' option of `dvbstream' to write to a file, >>> then see if this file is corrupted or damaged. If this >>> is so, then case 1 above would be correct. > >> Everything looks like my SkyStar HD/TT-3200 is producing a little bit >> currupt stream for DVB-S2 under linux. DVB-S looks prette good. >> I will try to playback the recorded stream under Windows >> today afternoon. > > Hi, me again :-) Sorry to be writing so much today... No problem :) > I actually do not know if you are receiving ASTRA HD from > 19E2, or from elsewhere, and I now realize that earlier, > I assumed that you did... My dish is pointing to Astra 19.2E. > As I noted in my last mail, please try `mplayer -vo null > etc.' to detect corrupted video. The `-nosound' option > means that every frame will be checked, no matter how > slow my^H^H your machine. > > In case the bandwidth is of concern, because I do not > know what to expect from HD DVB-S2 transponders... > > I'm assuming, from your headers, you're somewhere in > germany -- if you are within the Astra 2D footprint at > 28E2, meaning, the west or northwest, you can receive > the BBC-HD signal with a reasonable dish -- this will > fill about 7 to 8GB per hour on disk, and is sent via > DVB-S at present. Around Berlin, you'll need perhaps a > 2 metre dish. If you can tune it, this will give a DVB-S > reference at a decent bitrate, probably similar to ASTRA > HD. > > Alternatively, on DVB-S, Eins Festival HD starts in less > than 24 hours; the bitrate is not so high -- I have some > files from the past Easter holiday that require, for > example, 21GB from somtime after 13h to just after 17h, > so a bit better than good quality SD video, but slightly > less than the BBC-HD stream. Both these are H.264. > > With a few hours of suitable HD recording, you can then > definitively say, oh yeah, the -S2 transport streams are > indeed corrupt and the -S streams perfect, or not, or > something. That would be very useful, if it isn't > already widely known. Yes, I will try it out today. Regards, Artem _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
