[Bug 748259] [PATCH] New audio/video level element
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Mon Jun 22 04:19:28 PDT 2015
https://bugzilla.gnome.org/show_bug.cgi?id=748259
--- Comment #12 from Stefan Sauer (gstreamer, gtkdoc dev) <ensonic at sonicpulse.de> ---
1) means that the audio blocks would be matching the frame durations. Together
with a flag that tells level to emit a message for each frame it would achieve
the desired effect too. What I dislike about the approach after some more
thoughts is that the size of audio buffers is not guaranteed to be kept and
thus one would need to put such reframing element right before the analyzer.
2) right it is not trivial, the video element that provides the control-source
would need to have seen the video-frames before the audio element calls
sync(pts).
As said, I don't want to block this, just tried to see if there is a more
scalable approach. To proceed I see two options:
1) We can start this as usual in bad and when moving to good merge it into the
level plugin and try to share some code.
2) Merge it into good right away.
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