search for: init_mc

...->play_buf[st->play_buf_pos+i] = play[i]; ... Sorry if what I said doesn't make any sense... I'm just trying to understand how could it work on more than one channel. Am I missing something ? Thank you! Daniel Jean-Marc Valin escreveu: > In stereo mode, you need to use the init_mc() call and consider the > number of samples *per channel*. Also, more than 20 ms frames are a bad > idea. > > Jean-Marc > > danflu at uninet.com.br a ?crit : > >> Hi, >> >> I'm using the echo cancellation api and I would like to >> clarify the ...

Hi, I'm using the echo cancellation api and I would like to clarify the 'frame_size' parameter used in speex_echo_state_init(frame_size,filter_length). In the 'docs' it says: "...where frame_size is the amount of data (in samples)you want to process at once..." So... here are my questions: if I use stereo input/output do I have to put the samples doubled ? For

...;pcm_s16le" type bits/data? I'm a bit new to all this... 2) I assume from this thread: http://lists.xiph.org/pipermail/speex-dev/2009-March/007151.html that speex_echo_playback and speex_echo_capture only work with "mono" input streams/samples? Or is it the case that if I used init_mc then I could use speex_echo_cancellation and pass it stereo samples? What if I'm multi-threaded (one thread out, one thread in), is it possible to use speex_echo_cancellation in this instance? Thank you very much. -Roger- -roger-

In stereo mode, you need to use the init_mc() call and consider the number of samples *per channel*. Also, more than 20 ms frames are a bad idea. Jean-Marc danflu at uninet.com.br a ?crit : > Hi, > > I'm using the echo cancellation api and I would like to > clarify the 'frame_size' parameter used in > speex_ech...