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Bug 634946 - User interface for chroma keying (green/blue screen compositing)
User interface for chroma keying (green/blue screen compositing)
Status: RESOLVED OBSOLETE
Product: pitivi
Classification: Other
Component: Effects
Git
Other Linux
: Normal enhancement
: Git
Assigned To: Pitivi maintainers
Pitivi maintainers
Depends on: 741370
Blocks:
 
 
Reported: 2010-11-15 22:08 UTC by Jean-François Fortin Tam
Modified: 2015-10-20 13:00 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Jean-François Fortin Tam 2010-11-15 22:08:18 UTC 
http://en.wikipedia.org/wiki/Chroma_key

What was preventing us from having this feature before was lack of a general effect mechanism. Since the effects and basic compositing have been implemented now, we only need someone to implement a custom/special user interface for the "alpha" gstreamer element.

The alpha element is already added internally to all sources in the timeline.
Comment 1 Jean-François Fortin Tam 2010-12-15 18:06:48 UTC 
Actually, you can already use the greenscreen/chroma key feature by using the "alpha" effect in the effects list. However:
- the user interface is horrible
- this doesn't let us set an arbitrary color to use as the chroma key (is there even a gstreamer plugin for that?)
Comment 2 Thibault Saunier 2015-10-20 13:00:50 UTC 
This bug has been migrated to https://phabricator.freedesktop.org/T2678.

Please use the Phabricator interface to report further bugs by creating a task and associating it with Project: Pitivi.

See http://wiki.pitivi.org/wiki/Bug_reporting for details.