On Tue, 27 Jun 2017 10:34:54 +0900 Yasushi SHOJI wrote: > Hi,
Hello, thanks for your reply. > > On Sun, Jun 25, 2017 at 2:50 AM, Francesco Poli <invernom...@paranoici.org> > wrote: > > > > On Wed, 21 Jun 2017 21:52:43 +0200 Francesco Poli wrote: > > > > [...] > > > At this point I really cannot understand what's going on and why all my > > > attempts are failing... :-( > > > > Could someone please shed some light on this mystery? > > I might be misunderstanding but the following pipeline seems to work > here without any > ranking change on my Debian Sid. > > $ gst-launch-1.0 -v filesrc location=wave_anim.avi ! avidemux ! jpegparse ! > avdec_mjpeg ! videoconvert ! autovideosink > [...] That's clear: the gst-launch-1.0 command line able to correctly play the AVI file has already been suggested. The problem here is: how can I modify an application (written in Vala) that uses the GStreamer library to use avdec_mjpeg for MJPEG AVI files. The attempts to modify the ranks were intended to guide the GStreamer library in the automatic decoder selection process, so that it would select avdec_mjpeg for MJPEG AVI files. But, for some mysterious reason, all those attempts seem to fail miserably... Is there any alternative approach? P.S.: Please Cc me, as well as the Debian bug address and the gstreamer-devel mailing list. Thanks for your understanding! -- http://www.inventati.org/frx/ There's not a second to spare! To the laboratory! ..................................................... Francesco Poli . GnuPG key fpr == CA01 1147 9CD2 EFDF FB82 3925 3E1C 27E1 1F69 BFFE
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