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5 commits

Author SHA1 Message Date
Sebastian Dröge
eb92865ea1 cccombiner: Add new closed caption combiner element
This is the inverse of ccextractor: it takes a video and closed caption
stream and places the closed caption metas on the video output buffers.
2018-11-06 16:21:42 +00:00
Nirbheek Chauhan
b55dfb5313 Add feature options for almost all plugins
The only plugins remaining are those that haven't been ported to Meson
yet, and msdk. Also, the tests are still automagic.

https://bugzilla.gnome.org/show_bug.cgi?id=795107
2018-07-27 19:04:38 +05:30
Edward Hervey
a41fb3c6df ceaccoverlay: New CEA-708 Closed Caption decoder and overlayer
This new element allows decoding and overlaying CEA-708 Closed Caption
streams over video.

* Supports CDP and cc_data closedcaption/x-cea-708 streams
* Uses pango to render CC stream
* Support GstVideoOverlayComposition meta if downstream supports is

Tested on various test files.

Remains to be fixed/improved:
* Switch to GstByteReader (for code safety)
* Switch to GString (instead of manual pango string construction)
* Move pango/rendering code outside of main 708 decoder file (so
  that actual CC parser/decoder can be (re)used in other scenarios).

Initial patches and improvements by:
* CableLabs RUIH-RI Team <ruihri@cablelabs.com>
* Steve Maynard <steve@secondstryke.com>
* cjun.wang" <cjun.wang@samsung.com>

https://bugzilla.gnome.org/show_bug.cgi?id=704881
2018-05-28 15:29:01 +02:00
Tim-Philipp Müller
aab111b979 closedcaption: fix meson build 2018-05-28 14:17:05 +01:00
Tim-Philipp Müller
483892d16a closedcaption: add meson build files 2018-05-28 11:09:45 +01:00