fatal crash after make (rev 36)

GoogleCodeExporter commented 9 years ago

1. build and install v4lsink from svn revision 36

$ sudo make install
valac --output=v4lsink --vapidir=. --pkg posix --pkg v4l2 --pkg
gstreamer-0.10 --pkg gtk+-2.0 --pkg gdk-x11-2.0 --pkg
gstreamer-interfaces-0.10 --pkg gstreamer-video-0.10 gst-app.vala
gst-v4lsink-loopback.vala
cp v4lsink /usr/bin

2. run v4lsink

$ v4lsink
** (v4lsink:15600): DEBUG: gst-app.vala:17: app_construct
** (v4lsink:15600): DEBUG: gst-v4lsink-loopback.vala:26: v4lSink register
** (v4lsink:15600): DEBUG: gst-v4lsink-loopback.vala:19: v4lSink plugin_init
** (v4lsink:15600): DEBUG: gst-v4lsink-loopback.vala:48: v4lSink construct
** (v4lsink:15600): DEBUG: gst-app.vala:26: app setup_pipeline
**
ERROR:gst-v4lsink-loopback.c:103:v4l2_sink_loopback_constructor: assertion
failed: (self->priv->output_fd >= 0)
Aborted

anyone got any ideas?

Thanks

Original issue reported on code.google.com by ratherfl...@gmail.com on 22 May 2009 at 11:24

GoogleCodeExporter commented 9 years ago

for now it is hardcoded that v4lsink uses /dev/video1
if you have this device, please check if you have right permissions, or try to 
run
v4lsink with sudo

Original comment by gorinich...@gmail.com on 22 May 2009 at 11:32

GoogleCodeExporter commented 9 years ago

ah, of course, I should have know...

cheers :)

Original comment by ratherfl...@gmail.com on 22 May 2009 at 11:35

79man / v4lsink

fatal crash after make (rev 36) #4