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Check for the number of channels in an htk file being 1 #1291

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Merged
merged 12 commits into from
Feb 20, 2021
Merged

Check for the number of channels in an htk file being 1 #1291

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058fbf1
Added HTK format support to soxio's save function
imaginary-person Feb 17, 2021
eeb5731
Fix typo
imaginary-person Feb 17, 2021
fec3ca3
Fix another typo :/
imaginary-person Feb 17, 2021
282caa3
Edit comment to trigger CI
imaginary-person Feb 17, 2021
42613fd
Merge branch 'master' into htk
imaginary-person Feb 18, 2021
3db2aea
Changed merge-order to simplify diff
imaginary-person Feb 18, 2021
4c98e5e
Added info test for htk
imaginary-person Feb 18, 2021
1a96f76
Fix typo & add newline
imaginary-person Feb 18, 2021
91e6119
Update comment to trigger CI
imaginary-person Feb 19, 2021
996eb1c
Merge latest code from main repo
imaginary-person Feb 19, 2021
ed780d5
Get changes from main repo
imaginary-person Feb 19, 2021
975f18e
Check for the number of channels in an htk file
imaginary-person Feb 19, 2021
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10 changes: 10 additions & 0 deletions torchaudio/csrc/sox/io.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -132,6 +132,10 @@ void save_audio_file(
const auto num_channels = tensor.size(channels_first ? 0 : 1);
TORCH_CHECK(
num_channels == 1, "amr-nb format only supports single channel audio.");
} else if (filetype == "htk") {
const auto num_channels = tensor.size(channels_first ? 0 : 1);
TORCH_CHECK(
num_channels == 1, "htk format only supports single channel audio.");
}
const auto signal_info =
get_signalinfo(&tensor, sample_rate, filetype, channels_first);
Expand Down Expand Up @@ -268,6 +272,12 @@ void save_audio_fileobj(
throw std::runtime_error(
"amr-nb format only supports single channel audio.");
}
} else if (filetype == "htk") {
const auto num_channels = tensor.size(channels_first ? 0 : 1);
if (num_channels != 1) {
throw std::runtime_error(
"htk format only supports single channel audio.");
}
}
const auto signal_info =
get_signalinfo(&tensor, sample_rate, filetype, channels_first);
Expand Down