[linux-dvb] Re: Channel change delay with DVB-T

[Jon Dye <jon@pecorous.co.uk>]

Johannes Stezenbach wrote:
> My experience is that switching between services on the same multiplex
> is faster with DVB-T than with DVB-C or DVB-S.
>
> I think that DVB-T here in Berlin uses statistical multiplexing (i.e.
> the channel bandwidth is distributed dynamically between all services
> on the channel, which means real-time MPEG encoding), and the encoder
> makes shorter GOPs when bandwidth is available.
>
> I haven't confirmed this hypothesis, though. Does anyone know
> a software which can display the GOP structure of a captured stream?


Maybe GOPChop? http://outflux.net/unix/software/GOPchop/

JD

--
"Arguments with furniture are rarely productive."
		-- Kehlog Albran, "The Profit"


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