[FFmpeg-user] Streaming (over UDP or RTP) MPEG-TS with multiple scrambled video

Simon Defayette simon.defayette at gmail.com
Mon May 30 20:03:54 CEST 2016


Ok, I thought it could extrapolate from the PCR.

On Mon, May 30, 2016 at 1:58 PM, Henk D. Schoneveld <belcampo at zonnet.nl>
wrote:

>
> On 30 May 2016, at 19:06, Simon Defayette <simon.defayette at gmail.com>
> wrote:
>
> > They really need the output? It's over 400 MB.
> >
> > Maybe just knowing if ffmpeg can play video scrambled file would be the
> > first thing.  If not, what is the reason.
> Ask yourself, how should ffmpeg be able to recognise audio/video/timing
> etc of a scrambled video ?
> AFAIK impossible. Ffmpeg needs to recognise these streams and while
> streaming scramble it and at the receiving side it first has to be
> descrambled before it can be played.
> >
> > On Mon, May 30, 2016 at 12:37 PM, Dpto. Datos Television Costa Blanca <
> > datos at tvt-datos.es> wrote:
> >
> >> Hi,
> >>
> >> Can you send the full output and tell us whats the problem exactly? You
> >> say what you want to do, and from your words I think is not working but
> you
> >> dont say that, just if there is a way to do it.
> >>
> >> Regards,
> >>
> >> P.S: Im not an expert, but the list need the full output of your
> command.
> >>
> >>
> >>
> >> El 30/05/2016 a las 17:34, Simon Defayette escribió:
> >>
> >>> Hi,
> >>>   I am trying to stream over UDP or RTP a .ts file that I recorded to
> run
> >>> some tests on a test&measure equipment and I can't find a way to do it
> >>> when
> >>> the file contains scrambled video.  Is there a way to do it?
> >>>
> >>> I do something like:
> >>>
> >>> ffmpeg -re -i myfile_.ts -vcodec copy -acodec copy -f mpegts
> >>> udp://host:port
> >>>
> >>> or without the -re.
> >>>
> >>> Any suggestion would be appreciated.
> >>>
> >>> Regards,
> >>>
> >>> Simon Defayette
> >>> _______________________________________________
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> >>>
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> >>>
> >>
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> >>
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