[FFmpeg-user] filter ffmetadata does not output all metadata and is missing in documentation

[Paul B Mahol]

ffmetadata is not filter

On 3/3/20, Ulf Zibis <Ulf.Zibis at gmx.de> wrote:
> Hi,
>
> with
> ffmpeg -i input.mp4 -f ffmetadata input.meta
> I get only:
> ;FFMETADATA1
> major_brand=mp42
> minor_version=0
> compatible_brands=isommp42
> com.android.version=8.0.0
> location=-00.7655-047.1715/
> location-eng=-00.7655-047.1715/
> encoder=Lavf58.38.100
>
> So I'm missing "creation_time".
> ffprobe lists:
> creation_time   : 2020-02-05T19:55:01.000000Z
> (With mediainfo there are 2 dates with same content, they are called
> "Encoded date" and "Tagged date")
>
> Additionally, "ffmetadata" is missing in filters documentation.
>
> -Ulf
>
>
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