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emarsden / dash-mpd-cli

Download media content from a DASH-MPEG or DASH-WebM MPD manifest
https://emarsden.github.io/dash-mpd-cli/
MIT License
333 stars 34 forks source link

metadata #81

Closed 3052 closed 4 months ago

3052 commented 4 months ago

can you modify the resultant media metadata somehow?

emarsden commented 4 months ago

That will depend on your operating system, but see

https://www.lesbonscomptes.com/pages/extattrs.html

3052 commented 4 months ago

WTF is that URL? I am talking about like the movie title or release date, stuff like that

emarsden commented 4 months ago

I was talking about modifying the "extended attribute" metadata on the media file, where dash-mpd-cli puts the download URL, and the title and copyright information if they are specified in the MPD. This is only supported on Linux and MacOS.

I guess you mean the container-specific metadata. There is no support for modifying this in dash-mpd-cli; what you can store depends on the container (MP4, MKV etc.) and it seems better to modify it with a dedicated tool.

3052 commented 4 months ago

dash-mpd-cli is already calling external tool for decryption, so maybe a similar option could be available for metadata?

emarsden commented 4 months ago

It would be possible to implement this, but rather fiddly due to the differences in supported metadata fields for the different output containers that dash-mpd-cli can generate. I'll note it as a wishlist item.