18 Apr
2020
18 Apr
'20
4:52 p.m.
On Sat, 18 Apr 2020 12:48:31 +0200 Gerhard Zintel wrote:
John,
On 18/04/2020 10:50, John Murphy wrote:
Tried it, thank you. It makes a file, but I presume I have the options
wrong (or I need a compile without 'libsndfile') because the result sounds
awful.
| lame -r -s 48 --little-endian - lame-test.mp3
WARNING: libsndfile may ignore -r and perform fseek's on the input.
Compile without libsndfile if this is a problem.
Assuming raw pcm input file
LAME 3.100 64bits (http://lame.sf.net)
Using polyphase lowpass filter, transition band: 16452 Hz - 17032 Hz
Encoding <stdin> to lame-test.mp3
Encoding as 48 kHz j-stereo MPEG-1 Layer III (12x) 128 kbps qval=3
--
John.
I use a program which plays regions of various
.wav files. Its
output pipes into aplay like: '| aplay -f FLOAT_LE -c 2 -r 48000'
To where can I pipe its output, instead, to make a new .wav file,
or make a compressed file? Preferably faster than the region(s)
take to play.
Or, if not, make aplay write to a file instead of playing?
You can pipe into lame or oggenc as a possibility and yes, they have to create a header.
You have to advice them to get raw data and give
the header information using the flags.
man lame and man oggenc are your friends.