Re: [GEM-dev] videoIO compilation error

-- 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 > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.11 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > iEYEARECAAYFAk3jatMACgkQkX2Xpv6ydvQu+gCcCu31jvM+jrWU/bH77uLRd7az > fAwAn0+y5QdkOWR/YUg6GCPSOWwIP67T > =4NUG > -----END PGP SIGNATURE----- > > > _______________________________________________ > GEM-dev mailing list > GEM-dev@iem.at > http://lists.puredata.info/listinfo/gem-dev > >