[gstreamer-bugs] [Bug 512345] gstalpha: chroma-key should not set alpha to 0 if brightness is near maximum or minimum
GStreamer (bugzilla.gnome.org)
bugzilla-daemon at bugzilla.gnome.org
Thu May 29 04:30:44 PDT 2008
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GStreamer | gst-plugins-good | Ver: HEAD CVS
Wim Taymans changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #103810|none |committed
Flag| |
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
Target Milestone|HEAD |0.10.9
------- Comment #6 from Wim Taymans 2008-05-29 11:30 UTC -------
Improved for both AYUV and I420 with configurable limits for dark and
brightness.
Based on patch by: Sebastian Keller <sebastian-keller at gmx dot de>
* gst/alpha/gstalpha.c: (gst_alpha_class_init), (gst_alpha_init),
(gst_alpha_set_property), (gst_alpha_get_property),
(gst_alpha_chroma_key_ayuv), (gst_alpha_chromakey_row_i420):
Try to skip pixels or areas that are too dark or too bright for us to
do
meaningfull color detection.
Added properties to control the sensitivity to light and darkness.
Added some small cleanups. Fixes #512345.
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