lili/amodem
1
0
Fork 0
mirror of https://github.com/romanz/amodem.git synced 2026-04-01 17:26:49 +08:00
Code Issues Packages Projects Releases Wiki Activity

wave: use stdin/stdout if fname is None

Browse Source
This commit is contained in:
Roman Zeyde
2014-09-12 19:16:08 +03:00
parent 284d106b90
commit f0ff9c22ff
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
amodem/wave.py
View File

@@ -14,7 +14,8 @@ bytes_per_second = bytes_per_sample * Fs
audio_format = 'S{}_LE'.format(bits_per_sample) # PCM signed little endian
def launch(tool, fname='-', **kwargs):
def launch(tool, fname=None, **kwargs):
fname = fname or '-'
args = [tool, fname, '-q', '-f', audio_format, '-c', '1', '-r', str(Fs)]
log.debug('Running: %r', args)
p = sp.Popen(args=args, **kwargs)