[Bug 765275] matroska: Add encrypted content support in matroskademux

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=765275

--- Comment #38 from y.bandou <bandou.yacine at gmail.com> ---
(In reply to Sebastian Dröge (slomo) from comment #36)
> Did you raise this issue with the WebM and/or EME people? It seems like this
> should be resolved first instead of doing something random here.

I agree, I just opened an issue for WebM
https://bugs.chromium.org/p/webp/issues/detail?id=367

Anyway, I think we need to change the protection event API, because even in the
CENC spec, the mp4 file can support multiple DRM like PlayReady, Widevine or
ClearKey, while in the protection event API, we can set only one system ID per
event.
Currently qtdemux sends an event for each systemId supported, and this is a
wrong, because, how the application can know how many events will be received
before take the decision, what DRM it uses ?
see this bug : https://bugzilla.gnome.org/show_bug.cgi?id=770107

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.