[FFmpeg-devel] [PATCH v3 3/3] avformat/mxfenc: prefer to use the existing metadata

[Tobias Rapp]

On 08.01.2021 07:32, lance.lmwang at gmail.com wrote:
> From: Limin Wang <lance.lmwang at gmail.com>
> 
> Please check metadata with below command:
> ./ffmpeg -i ../fate-suite/mxf/Sony-00001.mxf -c:v copy -c:a copy out.mxf
> ./ffmpeg -i out.mxf
> 
>      company_name    : FFmpeg
>      product_name    : OP1a Muxer
>      product_version : 58.65.101o
>      =>
>      company_name    : SONY
>      product_name    : eVTR
>      product_version : 1.00
> 
> So need to update fate-mxf fate test.
> 
> Signed-off-by: Limin Wang <lance.lmwang at gmail.com>
> ---
> [...]

In my opinion the MXF identification set should contain data about the 
application that wrote the current version of a file, not some previous 
file version.

Regards,
Tobias