Hi, >>>> - Inversion might happen on up- and downconversion, depending on what >>>> frequency situation you have. >>>> - The SatelliteDeliverySystemDescriptor does not specify Inversion. >>> AFAICS, Inversion isn't a part of the transport. >> Why not? It's part of it like the frequency, isn't it? > What i meant is that it does not depend on the transport, but the hardware. > LNB + tuner <-> demod wiring > Whereas frequency is not. Some transponders have an inversed frequency spectrum already when broadcasted (before downconversion). There is no way for the broadcaster to specify this. (I might be terribly wrong, but that's how I remember it.) Felix _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb