[gstreamer-bugs] [Bug 621663] x264enc: support changing bitrate property on the fly

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Nov 25 03:26:36 PST 2010


https://bugzilla.gnome.org/show_bug.cgi?id=621663
  GStreamer | gst-plugins-ugly | git

--- Comment #28 from Ian Mitchell <mitch_1977muk at yahoo.co.uk> 2010-11-25 11:26:35 UTC ---
I can understand the quality, that makes sense to me, thanks.

However I'm not quite sure of the size difference being due to the VBV buffer
size because the buffer size(on average) is the same. But this helps me, I will
spend more time understanding the buffer size effect. Maybe I shouldn't one to
one map it with bitrate, I did that because I assumed that a buffer that could
hold one seconds worth of data would be sufficient, maybe the buffer should
stay constant. I'll experiment.

Thanks for you help, it is much appreciated.

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