[Bug 766711] New: v4l2transform: scaling is broken in case of fixed pixel aspect ratio
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Fri May 20 12:21:42 UTC 2016
https://bugzilla.gnome.org/show_bug.cgi?id=766711
Bug ID: 766711
Summary: v4l2transform: scaling is broken in case of fixed
pixel aspect ratio
Classification: Platform
Product: GStreamer
Version: 1.8.1
OS: Linux
Status: NEW
Severity: normal
Priority: Normal
Component: gst-plugins-good
Assignee: gstreamer-bugs at lists.freedesktop.org
Reporter: p.zabel at pengutronix.de
QA Contact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
Created attachment 328254
--> https://bugzilla.gnome.org/attachment.cgi?id=328254&action=edit
v4l2transform: fix scaling in case of fixed pixel aspect ratio
Currently, when changing aspect ratio from input DAR to fixed output PAR, the
fractions are multiplied to find the width scaling factor. Instead, the ratio
between them should be used.
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