[Bug 785164] New: v4l device negociating a colorspace not exposed by the driver
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Thu Jul 20 09:17:11 UTC 2017
https://bugzilla.gnome.org/show_bug.cgi?id=785164
Bug ID: 785164
Summary: v4l device negociating a colorspace not exposed by the
driver
Classification: Platform
Product: GStreamer
Version: 1.12.2
OS: Linux
Status: NEW
Severity: normal
Priority: Normal
Component: gst-plugins-good
Assignee: gstreamer-bugs at lists.freedesktop.org
Reporter: florent.thiery at ubicast.eu
QA Contact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
Created attachment 356019
--> https://bugzilla.gnome.org/attachment.cgi?id=356019&action=edit
gst-launch output
Hello
I am using a v4l device whose driver does not advertise I420; however,
requesting I420 does "work" (but the picture is of course corrupted)
GST_DEBUG=v4l2*:5 gst-launch-1.0 v4l2src device=/dev/video0 num-buffers=1 !
"video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080,
framerate=(fraction)30" ! fakesink -v
Output is attached.
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