[Bug 794837] New: cannot pass arguments to effects with ges-launch-1.0
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Fri Mar 30 10:55:38 UTC 2018
https://bugzilla.gnome.org/show_bug.cgi?id=794837
Bug ID: 794837
Summary: cannot pass arguments to effects with ges-launch-1.0
Classification: Platform
Product: GStreamer
Version: unspecified
OS: Linux
Status: NEW
Severity: normal
Priority: Normal
Component: gst-editing-services
Assignee: gstreamer-bugs at lists.freedesktop.org
Reporter: ao2 at ao2.it
QA Contact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
Hi,
I wanted to experiment with the videocrop effect from the command line and I do
not understand how to pass properties to an effect with ges-launch-1.0
>From the help text I get that something like the following should work:
ges-launch-1.0 +test-clip smpte s=0 d=2 set-alpha 0.5 +test-clip blink s=0 d=2
+effect "videocrop top=10"
but it does not, I get this error:
ERROR: Could not create timeline because: Unknown property in --effect: top
Also the "d" property seems to be a duplicate and the "e" property seems broken
too.
Any idea?
Thanks,
Antonio
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