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6 commits

Author SHA1 Message Date
Sebastian Dröge
98b2c705c4 ccextractor: Copy over timecode meta from the input buffers to the outgoing caption buffers 
Formats like SCC and MCC work based on timecodes so ideally we pass
through the timecodes when writing them.
 2018-12-06 16:06:05 +00:00
Sebastian Dröge
f0571a94fb ccextractor: Include framerate in the closedcaption caps 
It depends on the framerate how many cc_data byte pairs are allowed per
frame, and the framerate is also needed for converting into the CDP or
MCC format as the framerate is part of the header metadata.
 2018-12-06 16:06:05 +00:00
Sebastian Dröge
7ba9493ff1 ccextractor: Handle multiple caption metas per buffer 2018-11-06 16:21:06 +00:00
Sebastian Dröge
7cfe6b0bf3 ccextractor: Support changes of the caption type 
https://bugzilla.gnome.org/show_bug.cgi?id=797370
 2018-11-02 12:22:15 +02:00
Sebastian Dröge
3812985a9e ccextractor: Use gst_caps_new_simple() instead of gst_caps_from_string() 2018-09-18 17:47:04 +03:00
Edward Hervey
2550718f59 ext: New ccextractor element 
Allows extracting GstVideoCaptionMeta from a stream and outputs
it to a standalone stream.

Part of a new 'ext' closedcaption plugin, since more features are
going to be added, which will depend on external dependencies such
as pango.
 2018-05-28 11:54:17 +02:00