[FFmpeg-devel] [PATCH] lavf/matroskaenc.c: use metadata key/value to set mastering metadata
dave at dericed.com
Mon Apr 4 02:13:42 CEST 2016
> On Apr 3, 2016, at 6:38 PM, Neil Birkbeck <neil.birkbeck at gmail.com> wrote:
> 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.
Wouldn’t it reduce confusion if the proposed MasteringMetadata elements were used rather than rather than storing the same data as Matroska tags?
 as discussed on the CELLAR list https://mailarchive.ietf.org/arch/msg/cellar/hIKLhMdgTMTEwUTeA4ct38h0tmE
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