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Bug 236011 - video playback stutters
Summary: video playback stutters
Alias: None
Product: Fedora
Classification: Fedora
Component: xine-lib
Version: 6
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Aurelien Bompard
QA Contact: Fedora Extras Quality Assurance
Depends On:
TreeView+ depends on / blocked
Reported: 2007-04-11 14:32 UTC by Rickey Moore
Modified: 2007-11-30 22:12 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2007-04-11 15:02:36 UTC

Attachments (Terms of Use)

Description Rickey Moore 2007-04-11 14:32:07 UTC
Description of problem:
video playback stutters
Thee was no generic xine to post to, so I'm posting it under xine-libs. 

Version-Release number of selected component (if applicable):
noted below in the trace

How reproducible:
Every time. 

Steps to Reproduce:
1. play any .swf file
Actual results:
video stutters

Expected results:
expected smooth playback when mplayer and ffplay have no 
problems playing back with the same files.

Additional info:
This is xine (X11 gui) - a free video player v0.99.4.
(c) 2000-2004 The xine Team.
Compiler did not align stack variables. Libavcodec has been miscompiled
and may be very slow or crash. This is not a bug in libavcodec,
but in the compiler. Do not report crashes to FFmpeg developers.
*** glibc detected *** xine: double free or corruption (!prev): 0x0a73bac0 ***
======= Backtrace: =========
======= Memory map: ========
00110000-00119000 r-xp 00000000 fd:00 25069594   /lib/
00119000-0011a000 r-xp 00008000 fd:00 25069594   /lib/
0011a000-0011b000 rwxp 00009000 fd:00 25069594   /lib/
0011b000-00124000 r-xp 00000000 fd:00 9996738   
00124000-00125000 rwxp 00008000 fd:00 9996738   
00125000-00128000 r-xp 00000000 fd:00 9996906   
00128000-00129000 rwxp 00002000 fd:00 9996906   
00129000-0012a000 rwxp 00129000 00:00 0
0012a000-0012c000 r-xp 00000000 fd:00 9996710   
0012c000-0012d000 rwxp 00001000 fd:00 9996710   
0012d000-0013a000 r-xp 00000000 fd:00 9996769   
0013a000-0013b000 rwxp 0000c000 fd:00 9996769   
0013b000-0013f000 r-xp 00000000 fd:00 9172762    /usr/lib/
0013f000-00140000 rwxp 00003000 fd:00 9172762    /usr/lib/
00140000-00143000 r-xp 00000000 fd:00 9996770   
00143000-00144000 rwxp 00002000 fd:00 9996770   
00144000-00166000 r-xp 00000000 fd:00 43254281   /usr/lib/
00166000-0016b000 rwxp 00022000 fd:00 43254281   /usr/lib/
0016b000-0016d000 r-xp 00000000 fd:00 9996902   
0016d000-0016e000 rwxp 00001000 fd:00 9996902   
0016e000-001b2000 r-xp 00000000 fd:00 9996828   
001b2000-001b5000 rwxp 00043000 fd:00 9996828   
001b5000-001b6000 r-xp 00000000 fd:00 9996762   
001b6000-001b7000 rwxp 00000000 fd:00 9996762   
001b8000-001c1000 r-xp 00000000 fd:00 9996767   
001c1000-001c2000 rwxp 00008000 fd:00 9996767   
001c2000-0020a000 r-xp 00000000 fd:00 9169223    /usr/lib/
0020a000-0020d000 rwxp 00047000 fd:00 9169223    /usr/lib/
0020d000-0028d000 rwxp 0020d000 00:00 0
0028d000-002b6000 r-xp 00000000 fd:00 9996903   
002b6000-002b7000 rwxp 00029000 fd:00 9996903   
002b7000-002c8000 r-xp 00000000 fd:00 9996697   
002c8000-002c9000 rwxp 00010000 fd:00 9996697   
002c9000-002d2000 r-xp 00000000 fd:00 9996907   
002d2000-002d3000 rwxp 00008000 fd:00 9996907   
002d3000-002d4000 r-xp 00000000 fd:00 9996719   
002d4000-002d5000 rwxp 00000000 fd:00 9996719   
002d5000-002e9000 r-xp 00000000 fd:00 9996892   
002e9000-002ea000 rwxp 00014000 fd:00 9996892   
002ea000-002f2000 rwxp 002ea000 00:00 0
002f2000-002f8000 r-xp 00000000 fd:00 9996718   
002f8000-002f9000 rwxp 00005000 fd:00 9996718   

Comment 1 Rickey Moore 2007-04-11 14:34:30 UTC
We had the same problem only a few months back. I resolved it then by down
grading and switching repos. 

Comment 2 Ville Skyttä 2007-04-11 15:02:36 UTC
There's no generic "xine" component in Bugzilla, because it's (the xine UI) is
not shipped in Fedora.  SWF support in xine/xine-lib is AFAIK implemented
through ffmpeg, which is not shipped in Fedora either, so you'll need to find
out where your xine/ffmpeg/xine-lib-with-ffmpeg-support packages are from, and
report the problem to their maintainers.

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