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Re: Seeking help: video capture failures and crashes

I hate to be a pain...

This is not at all useful to use the mailing list to post a bug report -
these things get lost and don't get fixed because basically they get
overlooked or forgotten.

Please, please, please (am I begging enough?!) file these reports using the
bugreporter facilities at http://developer.apple.com

Bill

on 11/1/02 5:02 AM, Rolf Howarth wrote:

> I too am setting up a valid GWorld before creating any video channels
> but finding that DV video capture blows up under OSX. Previewing
> works fine but as soon as you capture the application dies.
>
> Where it crashes depends on which version of QTJava.zip I'm using.
> With 5.0.5 it seems to be while its decompressing the image,
> somewhere inside DVCodecDrawBand (though there's a whole bunch of
> threads and I'm not 100% certain that's the one that caused the
> access violation).
>
> With QT 6.0.0d2 the crash is as follows:
>
> Program received signal EXC_BAD_ACCESS, Could not access memory.
> 0x0131ede8 in getIntFromPointer ()
> (gdb) where
> #0 0x0131ede8 in getIntFromPointer ()
> #1 0x2c102648 in ?? ()
> #2 0x2c1005cc in ?? ()
> #3 0x860d3800 in LoopEnter virtual table ()
> #4 0x760e6ae8 in JVM_ReleaseUTF ()
> #5 0x7610c424 in JVM_GetClassNameUTF ()
> #6 0x76106060 in JVM_GetMethodIxExceptionsCount ()
> #7 0x761e2eb8 in jio_vsnprintf ()
> #8 0x0190413c in
> Java_com_apple_mrj_internal_jdirect_LibraryMacOSX_1bundle_findSymbol
> ()
> #9 0x034a1314 in ?? ()
> #10 0x74000a40 in InvokeSGDataUPP ()
> #11 0x75a4f170 in _SGAddExtendedMovieData ()
> #12 0x70249b0c in CallComponentFunctionCommon ()
> #13 0x75a4f69c in _SGComponentDispatch ()
> #14 0x7024d100 in CallComponent ()
> #15 0x70255470 in CallComponentDispatch ()
> #16 0x7401c2a4 in SGAddExtendedMovieData ()
> #17 0x75a5868c in _SGVideoAddFrame ()
> #18 0x70249a50 in CallComponentFunctionCommon ()
> #19 0x75a58ba4 in _SGVideoComponentDispatch ()
> #20 0x7024d100 in CallComponent ()
> #21 0x70255470 in CallComponentDispatch ()
> #22 0x7401c2e8 in SGAddFrame ()
> #23 0x75a78660 in doCompressRecordIdle ()
> #24 0x75a5a3c8 in _SGVideoIdle ()
> #25 0x702498d8 in CallComponentFunctionCommon ()
> #26 0x75a58ba4 in _SGVideoComponentDispatch ()
> #27 0x7024d100 in CallComponent ()
> #28 0x70255470 in CallComponentDispatch ()
> #29 0x7401d584 in SGIdle ()
> #30 0x75a93998 in idleOneChannel ()
> #31 0x758cbea4 in DoForEachChannel ()
> #32 0x75a50f2c in _SGIdle ()
> #33 0x702498d8 in CallComponentFunctionCommon ()
> #34 0x75a4f69c in _SGComponentDispatch ()
> #35 0x7024d100 in CallComponent ()
> #36 0x70255470 in CallComponentDispatch ()
> #37 0x7401d584 in SGIdle ()
> #38 0x2c274f2c in ?? ()
> #39 0x2c274ce4 in ?? ()
> #40 0x2c274844 in ?? ()
> #41 0x2c27e45c in ?? ()
> #42 0x2c10086c in ?? ()
> #43 0x860d3800 in LoopEnter virtual table ()
> #44 0x760e6ae8 in JVM_ReleaseUTF ()
> #45 0x7610c424 in JVM_GetClassNameUTF ()
> #46 0x7614ba80 in JVM_StartThread ()
> #47 0x7615c990 in __builtin_new ()
> #48 0x76156a1c in JVM_GC ()
> #49 0x76154f28 in JVM_GC ()
> #50 0x7615241c in JVM_FreeMemory ()
> #51 0x76169d50 in JVM_FindPrimitiveClass ()
> #52 0x7002054c in _pthread_body ()


mailto:email@hidden
tel: +1 408 974 4056
__________________________________________________________________________
"We'll talk about it later...."
"When?"
"In a future life when we're both cats"
__________________________________________________________________________

References: 
 >Re: Seeking help: video capture failures and crashes (From: Rolf Howarth <email@hidden>)



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