[Bug 781998] Windows: directsound sink stutter

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon May 1 15:18:06 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=781998

--- Comment #5 from Nicolas Dufresne (stormer) <nicolas at ndufresne.ca> ---
This looks like the "ALSA" model. In ALSA you accumulate data (preroll) and at
the end of the pre-roll you start the ring buffer. As the ring buffer is in the
kernel (we don't do mmap in gst), we quickly write all the data to fill it up.
Afterward though, the write should start being equally spaced. Would be nice to
compare how audio is being played back on other working player, open source one
would be easier.

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