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54a0ad7161
Adding new h264ccextractor element. This element will extract closed caption meta from H.264 stream, and output in display order. For the frame reordering, this element is implemented as a subclass of h264decoder but without actual frame decoding. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6580>
62 lines
1.4 KiB
Meson
62 lines
1.4 KiB
Meson
closedcaption_dep = dependency('pangocairo', version : '>= 1.32.6',
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required : get_option('closedcaption'))
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closedcaption_sources = [
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'gstcccombiner.c',
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'gstccextractor.c',
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'gstccconverter.c',
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'gstcea608mux.c',
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'gstclosedcaption.c',
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'gstline21dec.c',
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'gstcea708decoder.c',
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'gstceaccoverlay.c',
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'gstline21enc.c',
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'ccutils.c',
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'gsth264ccextractor.c',
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]
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closedcaption_headers = [
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'gstline21dec.h',
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'gstcea708decoder.h',
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'gstcccombiner.h',
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'gstcea608mux.h',
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'gstccconverter.h',
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'gstceaccoverlay.h',
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'gstccextractor.h',
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'ccutils.h',
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'gstline21enc.h',
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]
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zvbi_sources = [
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'bit_slicer.c',
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'decoder.c',
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'raw_decoder.c',
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'sampling_par.c',
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'io-sim.c',
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]
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extra_args = ['-DGST_USE_UNSTABLE_API']
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doc_sources = []
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foreach s: closedcaption_sources + closedcaption_headers
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doc_sources += meson.current_source_dir() / s
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endforeach
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plugin_sources += {
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'closedcaption': pathsep.join(doc_sources)
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}
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if closedcaption_dep.found()
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gstclosedcaption = library('gstclosedcaption',
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closedcaption_sources,
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zvbi_sources,
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c_args : gst_plugins_bad_args + extra_args,
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link_args : noseh_link_args,
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include_directories : [configinc],
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dependencies : [gstvideo_dep, gstbase_dep, gst_dep, closedcaption_dep, libm,
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gstcodecs_dep],
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install : true,
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install_dir : plugins_install_dir,
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)
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plugins += [gstclosedcaption]
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endif
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