touch-packages team mailing list archive

[Florian Boucault <florian.boucault@xxxxxxxxxxxxx>]

EXIF thumbnail generation is done by Android. There is a set of API to
get/set the desired size of the thumbnail and also to retrieve the list
of possible thumbnail sizes:

http://developer.android.com/reference/android/hardware/Camera.Parameters.html#getSupportedJpegThumbnailSizes()

However there is no guarantee that a thumbnail size with the same aspect
ratio as the pictures is going to always be available. That said, the
solution would be to add logic in qtubuntu-camera to use the APIs above
to select the appropriate thumbnail size. For that to happen these APIs
need to be exposed in libhybris first.

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https://bugs.launchpad.net/bugs/1376500

Title:
  thumbnails in metadata generated incorrectly

Status in libhybris:
  New
Status in “qtubuntu-camera” package in Ubuntu:
  New
Status in “thumbnailer” package in Ubuntu:
  In Progress

Bug description:
  build 76 rtm-proposed on krillin

  Take a picture with camera-app
  swipe to the right to display it
  it looks squashed and like it's being displayed at the wrong aspect ration
  open the gallery-app and view the photo and it looks equally bad
  share the photo to messaging-app, and the preview of the photo is black
  copy the photo to your desktop and open there and the photo looks fine

  these are all new regressions, not sure what layer it's in bug
  guessing a low layer as gallery, camera and messaging-app have not
  changed in this regard

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