[Bug 757563] audiomixer: issues with seamless looping (missing support for non-flushing seeks)

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Sun Dec 24 13:08:09 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=757563

Tim-Philipp Müller <t.i.m at zen.co.uk> changed:

           What    |Removed                     |Added
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                 CC|                            |t.i.m at zen.co.uk

--- Comment #14 from Tim-Philipp Müller <t.i.m at zen.co.uk> ---
A good first step might be to split out the aggregator patches and the
audioaggregator patches, now that aggregator is in core :)

Can we list what scenarios we want to support, and how audiomixer is supposed
to behave in those scenarios?

For example, the discussion above sounds like the assumption is that there will
be a seek event with a segment seek request travelling upstream through
audiomixer and then all inputs will have the same segment?

What about the case where different inputs have different segments?

Or where the seek does not go through audiomixer, but e.g. an upstream element
simply loops independently on one input, while the other input is continuous?
(e.g. some automated announcement loop with another input that's live from an
audio source or rtp or so)

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