Hello all, On Fri, 17 Dec 2004, Jesse Chappell wrote: >> I've received some bug reports about >> resampling with the ecasound+libsamplerate combo, and the 44.1<->48 > Kai, I did notice that the SRC code in ecasound uses the simple > API of libsamplerate, but it expects to use it blockwise with > a continuous audio stream. The more advanced APIs maintain state > between calls that I think are necessary when using it with a stream. thank you for pointing this out to me -- this was indeed causing problems. If anyone wants to help in testing, please try the snapshot at: http://ecasound.seul.org/download/snapshots/ecasound-2.3.6-cvs-20041221.tar.gz # the basic syntax is: ecasound -f:16,2,44100 -i resample,auto,foo96khz.wav -o alsa # with samplerate's 'SRC_SINC_BEST_QUALITY' quality ecasound -f:16,2,44100 -i resample-hq,auto,foo96khz.wav -o alsa Where 16(bit), 2(ch) and 44100(Hz) are the target audio parameters. This should work with any ALSA/OSS, JACK, wav/aiff, ogg/mp3/flac/etc output. -- http://www.eca.cx Audio software for Linux!
