[FFmpeg-devel] [PATCH] lavf/matroskaenc.c: use metadata key/value to set mastering metadata

Neil Birkbeck neil.birkbeck at gmail.com
Mon Apr 4 00:38:33 CEST 2016

Use "master_display" key/value pair to specify mastering metadata in a
similar formatting as accepted by libx265 (unless there is some other
generic way to add side data to a stream from command line).
Currently, the packet side data propagates from an input file to
output file if it is transmuxed (mkv -> mkv). Perhaps we want to also
use this same metadata key in matroskadec to also allow for the
metadata to propagate during transcoding.
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