avfilter: add readvitc filter
Add a filter to scan the top lines of video frames for vertical interval
timecode (VITC) information and attach it as metadata keys.
Signed-off-by:
Tobias Rapp <t.rapp@noa-archive.com>
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- Changelog 1 addition, 0 deletionsChangelog
- MAINTAINERS 1 addition, 0 deletionsMAINTAINERS
- doc/filters.texi 37 additions, 0 deletionsdoc/filters.texi
- libavfilter/Makefile 1 addition, 0 deletionslibavfilter/Makefile
- libavfilter/allfilters.c 1 addition, 0 deletionslibavfilter/allfilters.c
- libavfilter/version.h 1 addition, 1 deletionlibavfilter/version.h
- libavfilter/vf_readvitc.c 258 additions, 0 deletionslibavfilter/vf_readvitc.c
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