[Bug 765798] vaapisink: add support for GST_TAG_IMAGE_ORIENTATION

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Jun 16 15:58:03 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=765798

Nicolas Dufresne (stormer) <nicolas at ndufresne.ca> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |nicolas at ndufresne.ca

--- Comment #6 from Nicolas Dufresne (stormer) <nicolas at ndufresne.ca> ---
Imho, the best property would be to mimic videoflip, this way you give full
control to the user, including being able to flip without this tag.

  method              : method
                        flags: accès en lecture, accès en écriture, contrôlable
                        Enum "GstVideoFlipMethod" Default: 0, "none"
                           (0): none             - Identity (no rotation)
                           (1): clockwise        - Rotate clockwise 90 degrees
                           (2): rotate-180       - Rotate 180 degrees
                           (3): counterclockwise - Rotate counter-clockwise 90
degrees
                           (4): horizontal-flip  - Flip horizontally
                           (5): vertical-flip    - Flip vertically
                           (6): upper-left-diagonal - Flip across upper
left/lower right diagonal
                           (7): upper-right-diagonal - Flip across upper
right/lower left diagonal
                           (8): automatic        - Select flip method based on
image-orientation tag

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