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Re: [Discuss-gnuradio] dtv-questions

From: Ralph A. Schmid, dk5ras
Subject: Re: [Discuss-gnuradio] dtv-questions
Date: Mon, 18 May 2015 08:56:37 +0200


For the video stuff I prefer some kind of Windows software; it is just about
storage capacity and horsepower, Linux runs in a VM. The problem is that I
know almost nothing about all this stuff, so I am collecting bits and pieces
of information...

Thanks a lot, I will have a look at obe.


> -----Original Message-----
> From: Rafael Diniz [mailto:address@hidden
> Sent: Sunday, May 17, 2015 4:48 PM
> To: Ralph A. Schmid, dk5ras
> Cc: address@hidden
> Subject: Re: [Discuss-gnuradio] dtv-questions
> Hi Ralph,
> I don't think there is something specific inside the TS for a transmission
> mode, unless there are some packets or packet complement, just like in
> ISDB-T (I do not know too much about DVB-T2), where you place information
> of which PID goes to which hierarchical layer.
> All you have to do is configure your MPEG2-TS muxer to place all the
> information you want inside the TS.
> I recommend the Open Broadcast Encoder:
> http://obe.tv/download
> Best regards,
> Rafael Diniz
> On 2015-05-17 11:36, Ralph A. Schmid, dk5ras wrote:
> > Hi,
> >
> >
> >
> > when playing with DVB-T2, I see there are example ts files of
> > different size, somehow optimized for the transmission mode, 4k or 8k,
> > 64QAM or 256QAM.
> >
> >
> >
> > Now when I have a look at them with my recoding software, they all
> > look identical, same bitrate and stuff, just different size. So I
> > wonder, what are the differences, what qualifies a transport stream
> > for a certain transmission mode? I would like to prepare some on my
> > own :)
> >
> >
> >
> > And another question, how do I set the ID stuff, name, PID?

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