On 11.09.24 08:14, Tomas Härdin wrote:
btw. there is an annoying flaw in the ffmpeg mxf parser:

The very common 'fill' boxes, which are used in DNxUncompressed files
to
align 'pack' boxes on 265 byte boundaries, are not recognized by
ffmpegs
mxf parser and generate lots of
"Dark key 06.0e.2b.34.01.01.01.02.03.01.02.10.01.00.00.00" warnings.
>
Patch welcome 😉

Done!

But surely we already deal with KAG fill? Maybe the UL
for it just has too large a matching length.. But looking at
mxf_metadata_read_table[] and searching for "fill" it appears we don't?

The 'fill' key is present and used on the mxf encoder side, but it wasn't recognized by the decoder until now.

I hope, my patch looks acceptable to you.

Martin
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