[FFmpeg-devel] [PATCH] avformat/matroskaenc: add reserve free space option

[James Darnley]

On 2018-09-05 22:52, Sigríður Regína Sigurþórsdóttir wrote:
> +    {"reserve_free_space", "Reserve a given amount of space at the
> beginning og the file for unspecified purpose."

I added the "metadata_header_padding" global option many years ago.  Can
you not reuse it for this purpose?  Is it not likely to be "metadata"
that another software might fill this with?

Also there is a typo in the bit I quoted.