Wireshark-dev: Re: [Wireshark-dev] [PATCH] wiretap: Add MPEG PES.
From: "Luis EG Ontanon" <[email protected]>
Date: Mon, 6 Aug 2007 12:10:18 +0200
The patch is just to be able to open files with PES encoding.
It doesn't add nothing to decoding.

On 8/6/07, Mauro Mincarelli <[email protected]> wrote:
> Sorry but I don't understand the effect of your patch: I've applied your
> patch but I still don't see any MPEG PES decoding (see attachment). I only
> see the payload of the TS packet but its content (PES packet or PSI table
> info) is shown only in hex format and no further info is provided on upper
> layers (PES and PSI).
> Is there any way to show also  PES and PSI decoding over MPEG2TS ?
>
> thanks
>
> Mauro
>
>
>
> On 8/5/07, Shaun Jackman < [email protected]> wrote:
> >
> > This patch adds MPEG PES (packetized elementary stream) to the list of
> > magic types in wiretap/mpeg.c.
> >
> > Cheers,
> > Shaun
> >
> > 2007-08-05  Shaun Jackman  <[email protected]>
> >
> >         * wiretap/mpeg.c (magic): Add MPEG PES.
> >
> > Index: wiretap/mpeg.c
> >
> ===================================================================
> > --- wiretap/mpeg.c      (revision 22456)
> > +++ wiretap/mpeg.c      (working copy)
> > @@ -247,14 +247,15 @@
> >         g_free(wth-> capture.mpeg);
> > }
> >
> > -/* XXX We probably need more magic to open more types */
> > struct _mpeg_magic {
> >         size_t len;
> >         const gchar* match;
> > } magic[] = {
> > -       {3,"TAG"},
> > -       {3,"ID3"},
> > -       {0,NULL}
> > +       { 3, "TAG" }, /* ID3v1 */
> > +       { 3, "ID3" }, /* ID3v2 */
> > +       { 3, "\0\0\1" }, /* MPEG PES */
> > +       /* XXX MPEG audio is missing. */
> > +       { 0, NULL }
> > };
> >
> > int
> >
> > _______________________________________________
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> > [email protected]
> > http://www.wireshark.org/mailman/listinfo/wireshark-dev
> >
> >
> >
>
>
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>
>


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