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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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a41fb3c6df
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 |
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| .. | ||
| bcd.h | ||
| bit_slicer.c | ||
| bit_slicer.h | ||
| decoder.c | ||
| decoder.h | ||
| gstccextractor.c | ||
| gstccextractor.h | ||
| gstcea708decoder.c | ||
| gstcea708decoder.h | ||
| gstceaccoverlay.c | ||
| gstceaccoverlay.h | ||
| gstclosedcaption.c | ||
| gstline21dec.c | ||
| gstline21dec.h | ||
| macros.h | ||
| Makefile.am | ||
| meson.build | ||
| misc.h | ||
| raw_decoder.c | ||
| raw_decoder.h | ||
| sampling_par.c | ||
| sampling_par.h | ||
| sliced.h | ||