mpeg-2 transport stream

[ran]

Hi,

I wanted to ask a question about mpeg-2 transport stream:
How does the reciever knows the encoder type so that it can decode the
message ? Is it the PID number or somethig else ?

Thank you,

Ran
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[ran]

Hi,

I wanted to ask a question about mpeg-2 transport stream:
How does the reciever knows the encoder type so that it can decode the
message ? Is it the PID number or somethig else ?

Thank you,

Ran
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[hidden email]
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[Edward Hervey]

Hi,

On Wed, 2012-07-04 at 23:52 +0200, Ran Shalit wrote:
> Hi,
>
> I wanted to ask a question about mpeg-2 transport stream:
> How does the reciever knows the encoder type so that it can decode the
> message ? Is it the PID number or somethig else ?

  That information is based on the information contained in the PMT for
the selected program.
  https://en.wikipedia.org/wiki/MPEG_transport_stream

>
> Thank you,
>
> Ran
> _______________________________________________
> gstreamer-devel mailing list
> [hidden email]
> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel


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[ran]

>Hi,
>I wanted to ask a question about mpeg-2 transport stream:
>How does the reciever knows the encoder type so that it can decode the
>message ? Is it the PID number or somethig else ?
>Thank you,
>Ran

>Hi,
> That information is based on the information contained in the PMT for
>the selected program.
>  https://en.wikipedia.org/wiki/MPEG_transport_stream


The PMT does not contain specific field for encoder type, as far as I
understand from the description here:
http://en.wikipedia.org/wiki/Program-specific_information
Maybe it is "stream type" inside PMT
http://www.etherguidesystems.com/Help/SDOs/MPEG/semantics/mpeg-2/stream_type.aspx
But It is not seem the same as encoding type.

Ran
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