[Bug 704881] Partial ATSC_user_data and CEA-708 Closed Captions Support

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=704881
  GStreamer | gst-plugins-bad | git

--- Comment #48 from cjunwang <cjun.wang at samsung.com> 2014-08-29 02:19:03 UTC ---
Considering sometimes video hardware decoder & zero-copy between decoder&sink,
video & closed caption are displayed seperately in different layer, at this
time no software overlay is needed.

Simliar with textrender & textoverlay in gst-plugins-base, maybe both
cea708overlay and cea708render plugin is needed. cea708overlay is used in
general senario(software overlay); cea708render, output a transparent big image
including several closed caption windows, which can be showed on the upside of
video layer. 

cea708 decoding codes could be put in a common place to be used by both
cea708overlay and cea708render.

-- 
Configure bugmail: https://bugzilla.gnome.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.