[Mplayer-dvb] [PATCH] update to dvb-input(2)

linuxdep linuxdep at gmx.net
Sat Jan 25 17:19:56 CET 2003


Hallo,

understand i it's right,? This patch allow my watch tv with mplayer rc3
without vdr?
Then the Mplayer mutate to a tv programm?

linuxdep

----- Original Message -----
From: "nico" <nsabbi at libero.it>
To: <Mplayer-dvb at mplayerhq.hu>
Sent: Saturday, January 25, 2003 3:42 PM
Subject: [Mplayer-dvb] [PATCH] update to dvb-input(2)


>
> Hello,
> attached is a new patch for Mplayer 0.90rc3 that enables dvb tuning and
> channel switching.
>
> It also includes a couple of last-minute updates respect to the one that
> I sent to mplayer-dev-eng.
>
> It's not ready for the main branch yet, because it still uses an
> external ts2ps routine in the streaming layer, and uses some
> 'Argh!-able' code,
> but it's better than the
> previous version because:
> 1) it handles diseqc
> 2) it tunes much faster
> 3) it doesn't hang anymore when switching to a channel  with a different
> resolution/br
> 4) it handles other (untested) parameters necessary for DVB-T and -C.
>
> Yet it still hangs when switching to an encrypted channel.
>
> Once again all the code is based on dvbstream (thanks to the authors).
>
> How to use it:
> mplayer -dvbin on=1:[PARAMS]
>
> where the possible params are:
>
> on=1            required
> prog=name (taken from a VDR-compatible channels.conf file that must be
> in your .mplayer dir)
> freq: frequency, int
> vid, aid are pids (int)
> srate: symbol-rate, int
> pol: char V/H
> diseqc: int 1-4
> qam: modulation (16, 32, 64, 128, 256, otherwise default)
> gi: guard_interval (4, 8, 16, 32, otherwise default)
> tm: trasmission_mode (2,8 otherwise default)
> bw: bandwidth(6, 7, 8, otherwise default)
> cr: coderate (12, 23, 34, 56, 78, -1=auto)
> tone: 0/1 maybe totally useless
>
> e.g.: mplayer -dvbin on=1:prog=Rai1
>         mplayer -dvbin
> on=1:freq=11766:srate=27500:pol=V:aid=80:vid=160:diseqc=1
>
> I paid attention to avoid to issue a diseqc command if the next channel
> is on
> the same satellite as the previous.
>
> The channels can be switched up and down with 'h' and 'k' keys (as for
> the TV).
>
>
> I tested this patch with my Hauppage WinTV Nova-S, so I couldn't test at
> all certain parameters specific to DVB-T. If you want, use them at your
> own ris but don't consider me responsible if your card fries.
>
> I hope to receive bug-reports.
>
> Thanks,
>
>                 Nico
>


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