[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Florian Boucault]

** Changed in: camera-app (Ubuntu)
   Status: Fix Committed => Fix Released

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  Fix Released
Status in camera-app package in Ubuntu:
  Fix Released
Status in gallery-app package in Ubuntu:
  Fix Released
Status in thumbnailer package in Ubuntu:
  Fix Released

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Pat McGowan]

** Changed in: canonical-devices-system-image
   Status: Fix Committed => Fix Released

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  Fix Released
Status in camera-app package in Ubuntu:
  Fix Committed
Status in gallery-app package in Ubuntu:
  Fix Released
Status in thumbnailer package in Ubuntu:
  Fix Released

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Bill Filler]

** Changed in: canonical-devices-system-image
   Status: In Progress => Fix Committed

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  Fix Committed
Status in camera-app package in Ubuntu:
  Fix Committed
Status in gallery-app package in Ubuntu:
  Fix Released
Status in thumbnailer package in Ubuntu:
  Fix Released

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Florian Boucault]

** Changed in: camera-app (Ubuntu)
   Status: In Progress => Fix Committed

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  In Progress
Status in camera-app package in Ubuntu:
  Fix Committed
Status in gallery-app package in Ubuntu:
  Fix Released
Status in thumbnailer package in Ubuntu:
  Fix Released

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Launchpad Bug Tracker]

This bug was fixed in the package gallery-app -
0.0.67+16.04.20160225.1-0ubuntu1

---
gallery-app (0.0.67+16.04.20160225.1-0ubuntu1) xenial; urgency=medium

  [ Arthur Mello ]
  * Add a timer to make sure all taken photos are added into collection
in a batch (LP: #1521365)
  * Add missing pkg dependency for qtdeclarative5-ubuntu-thumbnailer0.1
(LP: #1531604)
  * Fix action button calls on AP tests
  * Following some changes on thumbnailer image provider we need to
handle Image.Error status for videos that are unable to load
correctly (LP: #1542083)
  * Make sure to request a thumbnail big enough to handle all the
possible sizes that way media items will not request a new one every
time it changes its position. (LP: #1529452)
  * Remove photo-image-provider to use the one provided by ubunut-ui-
extras Move photo-metadata from photoeditor to photo folder (LP:
#1541210)
  * Set albums created from PopupAlbumPicker as not new, so they will
not be deleted after editing (LP: #1483870)
  * Show a checkered background as a background for transparent images
(LP: #1548855)

  [ Ken VanDine ]
  * Register with the content-hub for deb installs

 -- Bill Filler   Thu, 25 Feb 2016 18:01:21
+

** Changed in: gallery-app (Ubuntu)
   Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1542083

Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  In Progress
Status in camera-app package in Ubuntu:
  In Progress
Status in gallery-app package in Ubuntu:
  Fix Released
Status in thumbnailer package in Ubuntu:
  Fix Released

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
https://bugs.launchpad.net/canonical-devices-system-image/+bug/1542083/+subscriptions

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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Ugo Riboni]

** Branch linked: lp:~uriboni/camera-app/broken-video-icon

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  In Progress
Status in camera-app package in Ubuntu:
  In Progress
Status in gallery-app package in Ubuntu:
  In Progress
Status in thumbnailer package in Ubuntu:
  Fix Released

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Ugo Riboni]

** Changed in: camera-app (Ubuntu)
 Assignee: Florian Boucault (fboucault) => Ugo Riboni (uriboni)

** Changed in: camera-app (Ubuntu)
   Status: Confirmed => In Progress

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  In Progress
Status in camera-app package in Ubuntu:
  In Progress
Status in gallery-app package in Ubuntu:
  In Progress
Status in thumbnailer package in Ubuntu:
  Fix Released

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Pat McGowan]

** Changed in: canonical-devices-system-image
   Status: Confirmed => In Progress

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  In Progress
Status in camera-app package in Ubuntu:
  Confirmed
Status in gallery-app package in Ubuntu:
  In Progress
Status in thumbnailer package in Ubuntu:
  Fix Released

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Michi Henning]

** Changed in: thumbnailer (Ubuntu)
   Status: Confirmed => Fix Released

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https://bugs.launchpad.net/bugs/1542083

Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  Confirmed
Status in camera-app package in Ubuntu:
  Confirmed
Status in gallery-app package in Ubuntu:
  In Progress
Status in thumbnailer package in Ubuntu:
  Fix Released

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Launchpad Bug Tracker]

** Branch linked: lp:~artmello/gallery-app/gallery-app-fix_1542083

-- 
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https://bugs.launchpad.net/bugs/1542083

Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  Confirmed
Status in camera-app package in Ubuntu:
  Confirmed
Status in gallery-app package in Ubuntu:
  In Progress
Status in thumbnailer package in Ubuntu:
  Confirmed

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Arthur Mello]

** Changed in: gallery-app (Ubuntu)
   Status: New => In Progress

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  Confirmed
Status in camera-app package in Ubuntu:
  Confirmed
Status in gallery-app package in Ubuntu:
  In Progress
Status in thumbnailer package in Ubuntu:
  Confirmed

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Bill Filler]

** Also affects: gallery-app (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: gallery-app (Ubuntu)
 Assignee: (unassigned) => Arthur Mello (artmello)

** Changed in: gallery-app (Ubuntu)
   Importance: Undecided => Medium

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  Confirmed
Status in camera-app package in Ubuntu:
  Confirmed
Status in gallery-app package in Ubuntu:
  New
Status in thumbnailer package in Ubuntu:
  Confirmed

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[James Henstridge]

The removal of fallback art is currently in silo 45.  When that lands,
the blurry icon will disappear and you'll be left with a blank
rectangle.

If you want to display something other than an empty rectangle set an
onStatusChanged handler on the Image component, and if status changes to
Image.Error, set source to the desired fallback image.  This will allow
you to pick a fallback that is appropriate to your app.

We're removing the fallback feature because (a) it is impossible to
return a fallback image that is optimal in all situations (where some
apps use a light background and others dark), and (b) it is currently
impossible for applications to detect when a fallback image has been
substituted other than reading the pixels of the Image component.

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  Confirmed
Status in camera-app package in Ubuntu:
  Confirmed
Status in thumbnailer package in Ubuntu:
  Confirmed

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Michi Henning]

Can we have a copy of the offending video? That would help a lot.

What sort of video is this? One that was taken with the camera, or was
it added to the device from somewhere else?

If the video was copied from somewhere else and contains cover art, that
cover art will be used. Because the thumbnailer never up-scales, if the
embedded cover art is small, it ends up getting up-scaled by display
widget, which might be what causes it to look blurry.

We really need an example file to figure out what is going on.

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  New
Status in camera-app package in Ubuntu:
  New
Status in thumbnailer package in Ubuntu:
  New

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Michi Henning]

Also, why does it say "broken" video clip in the title. Is there
something wrong with the clip?

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  New
Status in camera-app package in Ubuntu:
  New
Status in thumbnailer package in Ubuntu:
  New

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Michi Henning]

Ah, so *that's* what a broken video is :-)

I guess the fallback image that is returned is just really low quality.
We have branch waiting to be merged for this:

https://code.launchpad.net/~jamesh/thumbnailer/no-fallback-
albumart/+merge/263216

Once that merges, each app and scope can provide its own fallback art.

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  Confirmed
Status in camera-app package in Ubuntu:
  Confirmed
Status in thumbnailer package in Ubuntu:
  Confirmed

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
https://bugs.launchpad.net/canonical-devices-system-image/+bug/1542083/+subscriptions

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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Florian Boucault]

Result above ^

** Changed in: thumbnailer (Ubuntu)
   Status: New => Confirmed

** Changed in: camera-app (Ubuntu)
   Status: New => Confirmed

** Changed in: canonical-devices-system-image
   Status: New => Confirmed

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  Confirmed
Status in camera-app package in Ubuntu:
  Confirmed
Status in thumbnailer package in Ubuntu:
  Confirmed

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
https://bugs.launchpad.net/canonical-devices-system-image/+bug/1542083/+subscriptions

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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Florian Boucault]

No need to go through all this debugging: just launch the camera, go to
the photo roll and make sure a broken video is available.

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  Confirmed
Status in camera-app package in Ubuntu:
  Confirmed
Status in thumbnailer package in Ubuntu:
  Confirmed

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
https://bugs.launchpad.net/canonical-devices-system-image/+bug/1542083/+subscriptions

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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Florian Boucault]

** Attachment added: "example1.png"
   
https://bugs.launchpad.net/canonical-devices-system-image/+bug/1542083/+attachment/4564314/+files/example1.png

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Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  Confirmed
Status in camera-app package in Ubuntu:
  Confirmed
Status in thumbnailer package in Ubuntu:
  Confirmed

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1542083] Re: broken video clip has extremely blurry icon when navigating to the camera roll

[Michi Henning]

This sets full trace for the thumbnailer:

gsettings set com.canonical.Unity.Thumbnailer log-level 2

If you want to start out with a cold cache, you can run

thumbnailer-admin clear

Then run a trace on ~phablet/.cache/upstart/dbus.log

The trace shows the requested dimensions for each thumbnail. Check
whether the dimensions being asked for are correct. If too small, the
problem is outside the thumbnailer. If dimensions are as expected, and
the video contains embedded cover art, the embedded cover art will be
returned scaled down to the requested size; if the dimensions of the
embedded cover art are smaller than the requested dimensions, the cover
art will be returned at the size it was found in the video.

Otherwise, if the video does not contain cover art, the thumbnailer will
extract a still frame and return that still frame, scaled down to the
requested size. In this case, the only way the image would be blurry if
the still frame itself is blurry, or if the video has ridiculously small
dimensions.

To confirm what's going on, run

/usr/lib/x86_64-linux-gnu/thumbnailer/vs-thumb 
video.tiff

Then check video.tiff by looking at it with a browser or image viewer.
This completely bypasses the thumbnailer and verifies whether the image
is being extracted correctly and omits any scaling; the command simply
dumps whatever image was found as cover art, or whatever screenshot was
extracted.

You can also talk to the thumbnailer:

thumbnailer-admin get 

This drops the thumbnail at the largest available resolution into the
current directory.

To request a specific size, use

thumbnail-admin get --size=200 

This adds the image to the cache and returns it (or returns it from the
cache if it was cached earlier) after running it through the scaler.

man thumbnailer

and

man thumbnailer-service

provide more detail.

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Touch seeded packages, which is subscribed to camera-app in Ubuntu.
https://bugs.launchpad.net/bugs/1542083

Title:
  broken video clip has extremely blurry icon when navigating to the
  camera roll

Status in Canonical System Image:
  New
Status in camera-app package in Ubuntu:
  New
Status in thumbnailer package in Ubuntu:
  New

Bug description:
  from design:
  If for some reason thumbnail was not able to be generated after taking a 
video, the placeholder thumbnail is very blurry. Guessing that thumbnailer is 
not providing a thumbnail for this at needed size requested.

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