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audio: do not use pacat on copying audio_in.raw

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Dmitry Fedorov 2020-06-24 14:51:46 +03:00
parent fd7d1267d7
commit 79a05dcceb
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GPG Key ID: C61C7F61C4D85F8D
1 changed files with 2 additions and 3 deletions
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5
qubes/tests/integ/vm_qrexec_gui.py
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@ -447,9 +447,8 @@ class TC_00_AppVMMixin(object):
sfreq = 4400 sfreq = 4400
# generate signal # generate signal
audio_in = np.sin(2*np.pi*np.arange(44100)*sfreq/44100) audio_in = np.sin(2*np.pi*np.arange(44100)*sfreq/44100)
self.loop.run_until_complete(self.testvm1.run_for_stdio( self.loop.run_until_complete(
'pacat --raw --rate=44100 --channels=1 \ self.testvm1.run_for_stdio('cat > audio_in.raw',
--format=float32le > audio_in.raw',
input=audio_in.astype(np.float32).tobytes())) input=audio_in.astype(np.float32).tobytes()))
local_user = grp.getgrnam('qubes').gr_mem[0] local_user = grp.getgrnam('qubes').gr_mem[0]
with tempfile.NamedTemporaryFile() as recorded_audio: with tempfile.NamedTemporaryFile() as recorded_audio: