On Thu, Jan 14, 2010 at 04:13:51PM -0800, Gary Kline wrote: > On Thu, Jan 14, 2010 at 05:08:25PM -0600, Dan Nelson wrote: > > In the last episode (Jan 14), Gary Kline said: > > > On Thu, Jan 14, 2010 at 03:19:47PM -0600, Dan Nelson wrote: > > > > The sox port comes with its own "play" command that can parse many > > > > containers and encodings, including wav files. > > > > > > I did see that. I'm wondering of theses is some sox translation that > > > would do say > > > > > > %sox -w WAV -r [rawoutfile] > > > > Certainly; file conversion is one of the basic purposes of sox. Something > > like: > > > > sox myfile.wav -b 16 -e signed -r 22050 -c 2 myfile.raw > > > > will convert the wav file (whatever its format is) to a signed 16-bit stereo > > raw file. For raw files, you can also use special file extensions that > > specify the encoding ("myfile.s16" for example, for a signed 16-bit file). > > Adding "-V3" to the beginning of the command will print the full input and > > output specs, plus the filter chain required to do the conversion (if any). > > The sox and soxformat manpages are pretty comprehensive.
Well, what I mentioned earlier about the similarities of the pcaudio.c code and my test code gave me the clue: In the read() and write(), the number of bytes read in before the read failed was the right number, len, to be written. In my test code I reused my code from 1996. Then my "sizeof buf" was valid because it was a simple sine wave. This time I was using a different array. .... gary > > -- Gary Kline kl...@thought.org http://www.thought.org Public Service Unix http://jottings.thought.org http://transfinite.thought.org The 7.79a release of Jottings: http://jottings.thought.org/index.php _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"