[pitivi] docs: One more cool GSoC idea

[Thibault Saunier <tsaunier src gnome org>]

commit 38b82663d17db482b7cabecc370fe4c4613ac37e
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Wed Mar 20 01:40:06 2019 +0100

    docs: One more cool GSoC idea

 docs/GSoC_Ideas.md | 5 +++++
 1 file changed, 5 insertions(+)
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diff --git a/docs/GSoC_Ideas.md b/docs/GSoC_Ideas.md
index 16ee88e0..19d37567 100644
--- a/docs/GSoC_Ideas.md
+++ b/docs/GSoC_Ideas.md
@@ -18,6 +18,11 @@ To create a detailed proposal, use [GNOME's GSoC application template](https://w
  * Requirements: Python. Minimal experience contributing to Pitivi.
  * Mentor: Mathieu Duponchelle
 
+## Closing credits
+* Brief explanation: For [end credits](https://en.wikipedia.org/wiki/Closing_credits) and other advanced 
text display, we could use the new [GStreamer WPE](https://www.youtube.com/watch?v=no7rvUk8GqM) element in 
[gst-plugins-bad](https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/tree/master/ext/wpe), which can 
display an HTML page as a video element. The first task would be to create a scroll mechanism by extending 
the GStreamer navigation event API with a scroll event type, and adding support in GstWPE. As GstWPE is a 
live source it does not allow seeking (getting frames at random positions), so the second task would be to 
add logic in Pitivi for creating an HQ proxy file out of the page being scrolled, which can be used in the 
project timeline as any other video clip. The third part would be a simple UI in Pitivi for easily creating 
the closing credits HTML, and managing the proxy file.
+* Requirements: C, Python. Minimal experience contributing to Pitivi.
+* Mentor: Philippe Normand
+
 ## Media Library improvements
  * Brief explanation: The first task would be to refactor the Media Library, to [replace the two separate 
widgets](https://gitlab.gnome.org/GNOME/pitivi/issues/1343) we use for the list view and the icon view with a 
single flexible [Gtk.FlowBox](https://lazka.github.io/pgi-docs/#Gtk-3.0/classes/FlowBox.html#Gtk.FlowBox) 
widget. The second task would be to [allow basic tagging of clips in the Media 
Library](https://gitlab.gnome.org/GNOME/pitivi/issues/537), and extend the search functionality to work on 
tags. The remaining time could be allocated to prepare for advanced clips filtering in the Media Library, 
based on tags.
  * Requirements: Python, eye for detail. Minimal experience contributing to Pitivi.