[Bug 742917] New: v4l2: Allow scaling in the v4l2*convert element

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=742917
  GStreamer | gst-plugins-good | unspecified

           Summary: v4l2: Allow scaling in the v4l2*convert element
    Classification: Platform
           Product: GStreamer
           Version: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: ejo at pengutronix.de
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Created an attachment (id=294525)
 View: https://bugzilla.gnome.org/attachment.cgi?id=294525
 Review: https://bugzilla.gnome.org/review?bug=742917&attachment=294525

scaling patch

* Remove also 'width' and 'height' caps in
gst_v4l2_transform_caps_remove_format_info()
in order to allow scaling by the underlying v4l2 element.

* Choose appropriate width and height values in caps fixation
Copied caps fixation code from gstvideoconvert element

Example usage:
[..] ! video/x-raw,width=320 ! v4l2video1convert ! video/x-raw,width=1280 !
[..]

-- 
Configure bugmail: https://bugzilla.gnome.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.