[PD] [GEM-dev] videoIO compilation error
Jack
jack at rybn.org
Thu Jun 16 15:26:01 CEST 2011
Thanx Antoine, your method works fine ;)
++
Jack
Le mardi 14 juin 2011 à 18:37 +0200, Antoine Villeret a écrit :
> Hi jack,
>
> for me, I can change the location property of gnomevfssrc but I have
> to stop AND bang pdgst before changing the location
> the bang is necessary to kill the window after stoping the pipeline
>
> best
>
> antoine
> --
> do it yourself
> http://antoine.villeret.free.fr
> http://drii.ensad.fr
> --
> Google lit ce mail...
> si vous refusez cela, utilisez l'adresse antoine.villeret [at] free.fr
> pour me contacter
>
>
>
> 2011/5/30 Jack <jack at rybn.org>
> Le lundi 30 mai 2011 à 16:10 +0200, Antoine Villeret a écrit :
> > thanks IOhannes !
> >
> > concerning pdgst, could it work ? and should i send you some
> bug
> > report or is it also almost dead ?
>
> No, i think it is not dead. It is not perfect but it works
> fine in most
> cases.
> For example, one of the problem i have, i can't load an other
> video from
> a stream with the message [location(.
> ++
>
> Jack
>
>
>
> >
> > regarding filmGMERLIN plugin, i'll try it
> >
> > and thanks for all, you're the man !
> >
> > cheers
> >
> > antoine
> >
> >
> >
> > --
> > do it yourself
> > http://antoine.villeret.free.fr
> > http://drii.ensad.fr
> > --
> > Google lit ce mail...
> > si vous refusez cela, utilisez l'adresse antoine.villeret
> [at] free.fr
> > pour me contacter
> >
> >
> >
> > 2011/5/30 IOhannes m zmoelnig <zmoelnig at iem.at>
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> >
> > ]On 2011-05-30 11:37, Antoine Villeret wrote:
> > > hi,
> > >
> > > humhum ok...
> > > I need to read and write video stream from Gem,
> videoIO
> > appeared to be a
> > > good solution when it was alive...
> >
> >
> > well, yes and no. i don't think videoIO was ever in
> a state
> > that could
> > accomplish this.
> >
> > > is there a Gem plugins with which I can read/write
> HTTP and
> > RTSP streams ?
> >
> >
> > afaic, you should be able to _read_ rtsp/http
> streams using
> > the
> > gmerlin-avdec backend of [pix_film] (yes, that's
> [pix_film]
> > rather than
> > [pix_video]; gmerlin-avdec is a generic video
> decoding
> > framework
> > targeted mostly at video-file playback but which can
> also do
> > some
> > networking)
> >
> > however, there is currently no direct way to _write_
> these
> > streams.
> >
> >
> > > i also saw your pdgst which seems to be buggy...
> >
> >
> > "buggy" is a bit generic.
> >
> >
> > > so is there a solution (on Ubuntu 10.4) ?
> > >
> >
> >
> > dunno about the inclusion state of gmerlin-avdecoder
> in
> > ubuntu-10.4;
> > it's definitely in current debian/wheezy, so it
> should hit
> > ubuntu at
> > some point.
> >
> >
> > anyhow, this is what i would do:
> > - - read the streams using [pix_film]
> >
> > - - write the streams to a pipe using [pix_record]
> and a
> > v4l2loopback
> > device;
> > you will need the v4l2loopback kernel modules, which
> are
> > available in
> > ubuntu starting with natty, or directly get them
> from
> > http://github.com/umlaeute/v4l2loopback/)
> > you will also need a recent enough version of Gem
> (that is:
> > current SVN)
> > that has support for writing to v4l2-loopbacks in
> [pix_record]
> > - - send the stream using GStreamer (grabbing the
> v4l2
> > loopback source and
> > using whatever technology gstreamer offers to
> broadcast the
> > stream)
> >
> > (you could also do v4l1 loopback using the
> "vloopback" driver
> > and
> > [pix_record]'s v4l1 writing capabilities; however
> v4l1 is
> > considered
> > dead, so i'd use v4l2)
> >
> >
> >
> > fgamsdr
> > IOhannes
> > -----BEGIN PGP SIGNATURE-----
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> >
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> > fAwAn0+y5QdkOWR/YUg6GCPSOWwIP67T
> > =4NUG
> > -----END PGP SIGNATURE-----
> >
> >
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> >
> >
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>
>
>
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