Trouble with a specific video file
System - dual G4 1.25Ghz 2GB RAM Mac OSX 10.4.11 - Quicktime 7.6.4 - xiphqt plugin I have used this plugin (v0.1.8 until today) to play many files without issue.
Using this video - http://edgyu.excess.org/git-tutorial/2008-07-09/git2.ogv there appears to be a problem. I have re-downloaded a second copy of the video and have the same problems.
with v0.1.8 about 15:23 - you can start playing from 15:00 Crash reporter notifies of a crash - interface stays up until you click report or cancel. video stops, audio continues.
Relevant part of crash log v0.1.8
Thread 12 Crashed:
0 <<00000000>> 0xffff8ad8 __memcpy + 824 (cpu_capabilities.h:189)
1 org.xiph.xiph-qt.xiphqt 0x06448278 Theora_ImageCodecDecodeBand + 432
2 ...ple.CoreServices.CarbonCore 0x90bdef80 CallComponentFunctionCommon + 1076
3 ...ple.CoreServices.CarbonCore 0x90bdeae8 CallComponent + 260
4 ...ickTimeComponents.component 0x99197f7c ImageCodecDecodeBand + 44
5 ...ickTimeComponents.component 0x98c8eb2c BaseCodec_ImageCodecDecodeBand_VideoDecodeThread + 44
6 ...ple.CoreServices.CarbonCore 0x90bfb46c InvokeDeferredTaskUPP + 24
7 com.apple.QuickTime 0x94907ea4 VideoDecodeThread + 148
8 libSystem.B.dylib 0x9002b908 _pthread_body + 96
with v0.1.9 about 18:30 - start playing about 17:00 Video stops and audio continues. Seems to continue with audio ok after that. If you jump to about 20:00 to start playing it happens again just past 21:20 It would appear to be after a certain point in the file you can only play a short amount of video before it messes up the plugin.