Re: [PD] [GEM-dev] videoIO compilation error

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@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@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
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    >         http://enigmail.mozdev.org/
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    >
    >         iEYEARECAAYFAk3jatMACgkQkX2Xpv6ydvQu+gCcCu31jvM
    >         +jrWU/bH77uLRd7az
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    >
    >
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