-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Le 22/08/2013 16:51, IOhannes m zmölnig a écrit : > On 08/22/13 16:13, Jack wrote: >> Hello, >> >> I would like to get the stream from a XIMEA camera using gstreamer. >> There is an example (in the XIMEA Linux Software Package) that use >> gstreamer to get the stream. This example works fine on Ubuntu 12.04 >> (with kernel 3.8) and Ubuntu 13.04. >> But i would like to get the stream with v4l2sink/v4l2src from gstreamer >> with pdgst (or better, from [pix_video] ??? :). >> My skills in C++ are bad and if someone can help me to modify the source >> code (attached, dependencies : GTK+-2 and GStreamer-0.10) to make it >> work only with v4l2src, it would be very nice. > > hmm, i'm sure this is really a problem which should be solved by XIMEA: > they ought to provide proper v4l2 drivers, rather than creating their > own framework which will only ever be used by their products, and expect > each application to support their framework (that is: unless they are > willing to pay me so that i can add support for their software) I will email to XIMEA to suggest to use v4l2. It will be very more simple for everyone in linux world... > > > anyhow, after a quick glance at your sample code it seems that GStreamer > is *not* used to grab the video, but only for displaying it. > the actual grabbing is done in application space via the SDK. > this basically means, that you cannot do it in pdgst. > > a rather quick hack would be to change the gstreamer output from > "autovideosink" to "v4l2sink device=/dev/video42" and recompile the > streamViewer. > this should allow [pix_video] to access the video-stream via v4l2. It is exactly what i do but it doesn't work. ++
Jack > > > fgmadrs > IOhannes > > > > _______________________________________________ > Pd-list@iem.at mailing list > UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJSFil9AAoJEOuluecjw8GUJYIIAKBCFPJI0osmzeecP+fcmRtR vX7jDfxQ3JjEAeqgaTpeNUdIUc2bexwowMaVi/3Ge3xnYPrA3XGG6TZwN0diFdoo Ix6sesxjPMKxJg1GsaE3JPmaJ7f1p3OyLAPGpPqIyBTVnyfMM5ubjwA6YElYNJkE 21E7hTfrXm2I1zbkIFkqEpLcjhIm09YFbqniiRL9Ch6x1n6QJU91EwyhSQRMZYmT MpCvEDpHS/cLCkriajdPsBT3UN5KIW/+piFF8g8v6kykd5s5v6UQeaT8/AY+kdqJ i4OTo0oquKHzEjQ13vVgzTOXjciafGPB4ql0qFXgNe+pw/UF/k54LRVu52XQPBg= =1U75 -----END PGP SIGNATURE-----
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