lavfi/sidedata: add filter for manipulating frame side data
authorMarton Balint <cus@passwd.hu>
Tue, 4 Oct 2016 22:32:48 +0000 (00:32 +0200)
committerMarton Balint <cus@passwd.hu>
Thu, 13 Oct 2016 21:01:53 +0000 (23:01 +0200)
commit7845c13881979494db766f67ca9a0cd1fbe1f0fa
tree793499f412cde8621a39a1c86ebc080f6b1299d5
parent7a65aef00d113a38e0d1a54df49eead9df6aa15c
lavfi/sidedata: add filter for manipulating frame side data

This is a similar filter to f_metadata, only it works on side data. Since
adding side data from a user provided arbitrary binary string is unsafe,
because current code assumes that a side data of a certain kind has the proper
size, this filter only implements selection and deletion. Also, no value
matching support is implemented yet, because there is no uniform way to specify
a side data textually.

Signed-off-by: Marton Balint <cus@passwd.hu>
Changelog
doc/filters.texi
libavfilter/Makefile
libavfilter/allfilters.c
libavfilter/f_sidedata.c [new file with mode: 0644]
libavfilter/version.h