search for: speex_err

Hi I am using speex for cancelling echo.but i am not succeeded. I need echo cancellation in urgent.Please help m. Thanks in advance Devi

...eex_src_state; > float buf[3528]; //gets my float samples from bass > float bufout[640]; //speex resample out buffer > spx_uint32_t buf_len = 0; //set later by bass > spx_uint32_t bufout_len = 320; //when i use 640 which is correct, the program crashes. > int speex_err = 0; > > mspeex_src_state = speex_resampler_init(2,44100,8000,4,&speex_err); > // other code eg. using bass to feed "buf" and set buf_len etc. but this part is correct. > speex_err = speex_resampler_process_interleaved_float(mspeex_src_state,buf,&buf_len...