[Bug 658443] New: theoraenc: do not automatically override quality when using target bitrate
bugzilla at gnome.org
Wed Sep 7 03:15:42 PDT 2011
GStreamer | gst-plugins-base | unspecified
Summary: theoraenc: do not automatically override quality when
using target bitrate
AssignedTo: gstreamer-bugs at lists.freedesktop.org
ReportedBy: vincent.penquerch at collabora.co.uk
QAContact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
If both quality and bitrate are set, libtheora will try to meet
both constraints, causing it to prefer emitting a smaller number
of good frames, to emitting the full number of frames that would
not meet the requested quality. This causes a slideshow effect
when the bitrate is low and the quality is high. And the default
theoraenc is high (48/63).
So only set quality when it is requested, and leave it unset
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