[Bug 732621] video-info: wrong stride with NV12 buffers

Wed Jul 2 07:43:58 PDT 2014

https://bugzilla.gnome.org/show_bug.cgi?id=732621
  GStreamer | gst-plugins-base | 1.2.0

Nicolas Dufresne <nicolas.dufresne> changed:

           What    |Removed                     |Added
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                 CC|                            |nicolas.dufresne at collabora.
                   |                            |co.uk

--- Comment #4 from Nicolas Dufresne <nicolas.dufresne at collabora.co.uk> 2014-07-02 14:43:56 UTC ---
I'd add that this default was chosen because it's word aligned, so it's most
likely a fair optimization for SW operation. There should be no issue if you HW
produce lower alignment, though take this with a grain of salt, it wasn't
thoroughly tested. For your interest, not only X uses 4 bytes alignment, but
also most camera drivers (if not more).

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