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Integrating audio codecs on dm355

Cristina Murillo
Prodigy 250 points

Hi!

I've been working with dm355 processor and tried to integrate codecs for aac, mp3 and wma provided by ti. AAC encoder seems to work okay but when I tried to use the mp3 encoder I get this problem:

Caught SIGSEGV accessing address 0x696e5a00
Spinning.  Please run 'gdb gst-launch 335' to continue debugging, Ctrl-C to quit
, or Ctrl-\ to dump core.

I was reviewing the log that I got, and the value provided by algNumAlloc differs of the value provided by algAlloc. I don't know if this could be the memory problem that I'm getting.

Any ideas?

  • 0
    Genius 4530 points

    Hi Cristina,

    Can you post your dump file here?

    AFAIK,  SIGSEGV generally indicates that your process is attempting to access
    memory not allocated to it. SO it dies off, generating an error indicating the memory address it has been trying to access.

    Also, try using gdb to get exact memory maps at runtime of the processes that are being used.

    Regards,

    Sid