[gstreamer-bugs] [Bug 353970] New: [capsfilter] doesn't filter caps correctly
GStreamer (bugzilla.gnome.org)
bugzilla-daemon at bugzilla.gnome.org
Sat Sep 2 06:49:34 PDT 2006
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GStreamer | gstreamer (core) | Ver: HEAD CVS
Summary: [capsfilter] doesn't filter caps correctly
Product: GStreamer
Version: HEAD CVS
Platform: Other
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: gstreamer (core)
AssignedTo: gstreamer-bugs at lists.sourceforge.net
ReportedBy: t.i.m at zen.co.uk
QAContact: gstreamer-bugs at lists.sourceforge.net
GNOME version: Unspecified
GNOME milestone: Unspecified
$ gst-launch-0.10 videotestsrc ! video/x-raw-rgb,alpha_mask=255 ! fakesink -v
will lead to
/pipeline0/fakesink0.sink: caps = video/x-raw-rgb, bpp=(int)32,
endianness=(int)4321, depth=(int)24, red_mask=(int)16711680,
green_mask=(int)65280, blue_mask=(int)255, width=(int)320, height=(int)240,
framerate=(fraction)30/1, alpha_mask=(int)255
(even with an up-to-date videotestsrc from CVS which does have support for
RGBA).
This is wrong IMHO. capsfilter should _filter_ given caps to my requirements
assuming all fields are non-optional. It can't just assume some of the provided
fields are optional (In this case I need to add an additional depth=32 to make
it pick the caps I want).
Similarly, this pipeline
$ gst-launch-0.10 videotestsrc ! video/x-raw-rgb,foobar=99 ! fakesink
should just error out.
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