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IDProjectCategoryView StatusDate SubmittedLast Update
0009666MMANavigationpublic2012-09-07 16:342012-10-25 16:59
Reporterrusty Assigned To 
PriorityurgentSeveritycrashReproducibilityalways
Status closedResolutionfixed 
Target Version1.0.1Fixed in Version1.0.1 
Summary0009666: Video thumbnails performance is very slow
DescriptionWhen browsing through videos, the thumbnails are drawn so slowly that it appears that they're not even cached.

Perhaps this is related to 0009650 ?
TagsNo tags attached.
Fixed in build50

Relationships

related to 0009418 closedmartin Clear caches when library data changed 
related to 0009661 closedmarek Crash on video playback in landscape mode 
related to 0009768 closedmarek MM scans too often / too long 

Activities

jiri

2012-09-07 22:35

administrator   ~0031842

It works fine for me. To clarify, they have to be created the first time they are shown, so it must be slow, but then they are properly cached. Please reopen in case they aren't for you.

rusty

2012-09-09 20:15

administrator   ~0031858

Last edited: 2012-09-09 20:47

 This bug still occurs for me on build 27--but only on my phone (GB) and not on my Nexus 7 (JB).

The phone contains numerous MP4 files generated by the phone's camera, and often, the Thumbnails are blank and/or take time to redraw. e.g. upon switching the phone's orientation, many of the thumbnails are temporarily lost (they only get redrawn by repeatedly scrolling up and down)--but only for video thumbnails.

Also this device periodically crashes if orientation is changed to landscape prior to the Thumbnails being redrawn.

martin

2012-09-11 23:59

developer   ~0031932

Fixed in build 29.

rusty

2012-09-13 02:18

administrator   ~0031957

Verified in build 29.

rusty

2012-10-05 17:11

administrator   ~0032327

In build 38, this seems to be an issue again on Xperia Pro (it's a 512MB RAM device) running GB.

Mambo indicated that this is affecting them as well in build 37.

martin

2012-10-09 15:15

developer   ~0032373

I tried it with 600 video files and no exception was thrown. Thumbnails aren't redraw when orientation is changed. If device still crashes, please give me some log with exception.

martin

2012-10-10 17:11

developer   ~0032386

I have met the with little different problem now, after sometime thumbnails does not load never until refresh - fix in build 43

rusty

2012-10-12 04:54

administrator   ~0032464

Last edited: 2012-10-12 04:55

 Retested build 43, and the problem re. failed rendering of some thumbnails seems to be fixed.

However, the speed with which video thumbnails displays is far slower than the speed with which Album Art thumbnails display.

e.g. on the Xperia Pro, scrolling through music tracks --> AA can be viewed as it scrolls. But scanning through videos --> the videos only appear after the screen stops moving.

martin

2012-10-24 10:25

developer   ~0032765

Fix in build 50.

rusty

2012-10-25 16:59

administrator   ~0032791

Verified build 50.