[Speex-dev] AEC init crashes

Anton A. Shpakovsky saa at tomsksoft.com
Tue Jun 15 02:16:36 PDT 2010

Sorry, I've forgot to mention init params:

Frame_size is 441 samples and filter_length is 4096.

..don't think it makes any sense though..



Anton A. Shpakovsky


From: speex-dev-bounces at xiph.org [mailto:speex-dev-bounces at xiph.org] On
Behalf Of Anton A. Shpakovsky
Sent: Tuesday, June 15, 2010 4:15 PM
To: speex-dev at xiph.org
Subject: [Speex-dev] AEC init crashes




I've just caught a strange crash in speex_echo_state_init routine. It
happened only on one WinXP machine, while on others using XP, Vista and
7 everything is fine. 

Crash occures in mdf.c line 434: st->spec_average =
DIV32_16(SHL32(EXTEND32(st->frame_size), 15), st->sampling_rate);


Got any ideas or should I provide more information of the OS?

Thanks a lot!



Anton A. Shpakovsky


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