[MPlayer-advusers] Bug with Matroska format and Real Video 9/10 codec

[Diego Biurrun]

On Sat, Jul 16, 2005 at 10:34:29PM -0700, Jean-Noël Rivasseau wrote:
> 
> Sorry, I did not include gdb output and all the other stuff because I  
> thought it was a bug that could be reproduced easily on any developer  
> machine... I still think it is (eg, i am not sure it is specific to  
> OS X). Anyway:

It's specific to PPC, it works flawlessly on i386.  Thus only a few devs
can reproduce it.

> Program received signal EXC_BAD_ACCESS, Could not access memory.
> Reason: KERN_INVALID_ADDRESS at address: 0x0d848c10
> 0x0168c1e0 in CBaseBitstream::Get1Bit ()
> (gdb) bt
> #0  0x0168c1e0 in CBaseBitstream::Get1Bit ()
> #1  0x01683fac in Decoder::parseBitStream ()
> #2  0x01670574 in Decoder::Decode ()
> #3  0x01666420 in _RV40toYUV420Transform ()
> #4  0x00079160 in decode (sh=0x130f7d0, data=0x2838c10, len=815,  
> flags=77254656) at vd_realvid.c:341
> #5  0x00044880 in decode_video (sh_video=0x430000, start=0x2838c00  
> "", in_size=815, drop_frame=0) at dec_video.c:311
> #6  0x00007380 in main (argc=4128768, argv=0x430000) at mplayer.c:2346

IIUC this is crashing in the .so, so there is nothing we can do about
it.  Except maybe try to upgrade to newer version of the .so files that
don't have the problem.

Diego