How to use on Stream with multiple keys ?

[DevataDev]

Hey @mhdzumair

Thanks for this greats tools, anyway i have question does this tools supporting stream with multiple key_ids and keys ?

Thanks

[mhdzumair]

This is possible to support. However currently support only one key id and key. Since i haven't encounter multi key tracks for testing.

The mp4 decrypter code is written in the mind of supporting multi key method. I need to add support in query parameter as well as test the stream with that. If you're able to do the development then you can try to make the changes and test it or i need a test data. You may dm me on that.

[mhdzumair]

Do you have any testing sample to do a test with multiple key? if so send me via mail

[choyakawa]

Here is an example, mpd and keys: https://pastebin.com/raw/s2yRpsQc

For each AdaptationSet, it can have varied ContentProtection config. I've quickly looked through the code, the drm_info· seems to apply to the entire MPD, might introduce coupling, no easy modification.

Also, I haven't seen ContentProtection configured at the Representation level yet.