Bug #1878

St lowmems in thumbnail generation process at the time seek ribbon

Added by Leonid Protasov about 7 years ago. Updated about 7 years ago.

Status:FixedStart date:01/23/2014
Priority:NormalDue date:
Assignee:Andreas Smas% Done:

100%

Category:Video playback
Target version:4.6
Found in version:latest Platform:PS3

Description

http://sprunge.us/FfAg

I start video playback and open time seek ribbon. Scrolling to the end then back to the beginning. Then to the middle. Then back to the beginning of the movie. I see on the ribbon that almost all thumbnails are generated. And after that after some time of waiting ribbon becomes black. Also I see memgrowing a little at the end of generation process. And when I press back on joystick st does eof lowmem. See log...

Associated revisions

Revision 075e01c5
Added by Andreas Smas about 7 years ago

ps3: Use 256 MB of virtual memory for Showtime's heap

This should eliminate various out-of-memory conditions that can
be seen during playback of high bitrate movies while using the
seek-by-time feature at the same time

Fixes #1878

Change included in version 4.5.167

History

#1 Updated by Leonid Protasov about 7 years ago

  • Subject changed from St stops playback on lowmem when thumbnail generation in time seek ribbon is completed to St lowmems in thumbnail generation process at the time seek ribbon

#2 Updated by Leonid Protasov about 7 years ago

Sometimes it just lowmems even if you just slowly navigating. It redraws a couple of thumbnails then lowmems and EOFs.

Maybe now caching has some leaks?

If I play movie again and open ribbon I see cached thumbnails. But time after time it EOFs.

#3 Updated by Andreas Smas about 7 years ago

  • Status changed from New to Accepted
  • Target version deleted (4.4)

I think this is due to memory fragmentation.

Since i don't have a PS3 where I am now this won't be fixed right now.

#4 Updated by Leonid Protasov about 7 years ago

  • Target version set to 4.6

#5 Updated by Andreas Smas about 7 years ago

  • Status changed from Accepted to Fixed
  • % Done changed from 0 to 100

Applied in changeset git|commit:075e01c582739cac0c654a012d0c2a6dffd650b3.

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