I'm trying to render a frame sequence with QC offline but it dies with
a memory error after rendering some frames. My output is 720p (1280
x720 30fps) and offline dies after rendering about 600 frames. I've
tried a few times and the error seems consistent. Not sure where to
start looking for the memory error.
Any siggestions?
roger jones
The console message is
QuartzComposerOffline(5265,0xa0b75074) malloc: *** mmap(size=3690496)
failed (error code=12)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug
2008-06-04 19:00:49.258 QuartzComposerOffline[5265:807] ***
Terminating app due to uncaught exception
'NSInternalInconsistencyException', reason: '-[NSBitmapImageRep
_lazilyAllocateData] Insufficient memory to allocate pixel data buffer
of 3686400 bytes'
2008-06-04 19:00:49.543 QuartzComposerOffline[5265:807] Stack: (
2462477776,
2474829676,
2462477536,
2462477592,
2422693848,
2419212136,
2419211892,
2443916572,
9800,
10640,
9620
)
Trace/BPT trap
and the crash log contains:
Process: QuartzComposerOffline [5265]
Path: /Developer/Examples/Quartz Composer/Applications/
Offline copy/build/Release/QuartzComposerOffline
Identifier: QuartzComposerOffline
Version: ??? (???)
Code Type: PPC (Native)
Parent Process: tcsh [5255]
Date/Time: 2008-06-04 19:00:50.457 -0700
OS Version: Mac OS X 10.5.3 (9D34)
Report Version: 6
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x0000000092c66d78
Crashed Thread: 0
Application Specific Information:
*** Terminating app due to uncaught exception
'NSInternalInconsistencyException', reason: '-[NSBitmapImageRep
_lazilyAllocateData] Insufficient memory to allocate pixel data buffer
of 3686400 bytes'
Thread 0 Crashed:
0 com.apple.CoreFoundation 0x92c66d78
___TERMINATING_DUE_TO_UNCAUGHT_EXCEPTION___ + 0
1 libobjc.A.dylib 0x9382e768 objc_exception_throw + 68
2 com.apple.CoreFoundation 0x92c66cdc +[NSException
raise:format:arguments:] + 136
3 com.apple.CoreFoundation 0x92c66d14 +[NSException
raise:format:] + 52
4 com.apple.AppKit 0x90675fd4 -[NSBitmapImageRep
_lazilyAllocateData] + 128
5 com.apple.AppKit 0x90323f64 -[NSBitmapImageRep
getBitmapDataPlanes:] + 216
6 com.apple.AppKit 0x90323e70 -[NSBitmapImageRep
bitmapData] + 28
7 com.apple.QuartzComposer 0x91ab3518 -
[QCCGLContext(SnapshotImage)
createSnapshotImageOfType:withColorSpace:] + 1892
8 QuartzComposerOffline 0x00002644 -[OfflineRenderer
bitmapImageForTime:] + 68
9 QuartzComposerOffline 0x0000298c main + 356
10 QuartzComposerOffline 0x00002590 start + 64
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