Re: [Discuss-gnuradio] dtv-questions

[Rafael Diniz]

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?