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Bug 703480 - ges: Can't control alpha on layers anymore
ges: Can't control alpha on layers anymore
Status: RESOLVED FIXED
Product: GStreamer
Classification: Platform
Component: gst-editing-services
git master
Other Linux
: Normal normal
: 1.3.3
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2013-07-02 18:21 UTC by Nicolas Dufresne (ndufresne)
Modified: 2014-06-22 13:44 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
Alpha based chorus effect the triggers the regression (5.94 KB, application/octet-stream)
2013-07-02 18:21 UTC, Nicolas Dufresne (ndufresne) 		Details

Description Nicolas Dufresne (ndufresne) 2013-07-02 18:21:56 UTC 
Created attachment 248253 [details]
Alpha based chorus effect the triggers the regression

It seems that controlling alpha channel of each layers is currently broken in master. This used to work in the mixing branch before it got merged to master. There is a python script that can be found at:

http://mathieuduponchelle.github.io/coding/2013/06/08/Fun-with-videomixer.html

I also rewrote that script in C, see attached file.
Comment 1 Thibault Saunier 2013-11-16 23:00:52 UTC 
This problem has been fixed in the development version. The fix will be available in the next major software release. Thank you for your bug report.