Merge pull request #947 from zh794390558/soundfile

[bugfix] Soundfile install

parakeet/data/batch.py

@@ -53,8 +53,8 @@ def batch_text_id(minibatch, pad_id=0, dtype=np.int64):
     peek_example = minibatch[0]
     assert len(peek_example.shape) == 1, "text example is an 1D tensor"
 
-    lengths = [example.shape[0] for example in minibatch
-               ]  # assume (channel, n_samples) or (n_samples, )
+    lengths = [example.shape[0] for example in
+               minibatch]  # assume (channel, n_samples) or (n_samples, )
     max_len = np.max(lengths)
 
     batch = []

parakeet/exps/tacotron2/ljspeech.py

@@ -67,19 +67,16 @@ class LJSpeechCollector(object):
 
         # Sort by text_len in descending order
         texts = [
-            i
-            for i, _ in sorted(
+            i for i, _ in sorted(
                 zip(texts, text_lens), key=lambda x: x[1], reverse=True)
         ]
         mels = [
-            i
-            for i, _ in sorted(
+            i for i, _ in sorted(
                 zip(mels, text_lens), key=lambda x: x[1], reverse=True)
         ]
 
         mel_lens = [
-            i
-            for i, _ in sorted(
+            i for i, _ in sorted(
                 zip(mel_lens, text_lens), key=lambda x: x[1], reverse=True)
         ]
 

tools/Makefile

@@ -24,7 +24,7 @@ clean:
 
 apt.done:
 	apt update -y
-	apt install -y bc flac jq vim tig tree pkg-config libflac-dev libogg-dev libvorbis-dev libboost-dev swig python3-dev 
+	apt install -y bc flac jq vim tig tree pkg-config libsndfile1 libflac-dev libogg-dev libvorbis-dev libboost-dev swig python3-dev 
 	echo "check_certificate = off" >> ~/.wgetrc
 	touch apt.done
 

tools/extras/README.md

@@ -1,3 +1,7 @@
+# install scripts
+call from `tools` dir.
+
+## Details
 1. kaldi
 
 deps gcc, mkl or openblas

tools/extras/install_soundfile.sh

@@ -0,0 +1,18 @@
+# install package libsndfile
+
+WGET=wget --no-check-certificate
+
+SOUNDFILE=libsndfile-1.0.28
+SOUNDFILE_LIB=${SOUNDFILE}tar.gz
+
+echo "Install package libsndfile into default system path."
+test -e ${SOUNDFILE_LIB} || ${WGET} -c "http://www.mega-nerd.com/libsndfile/files/${SOUNDFILE_LIB}"
+if [ $? != 0 ]; then
+    echo "Download ${SOUNDFILE_LIB} failed !!!"
+    exit 1
+fi
+
+tar -zxvf ${SOUNDFILE_LIB}
+pushd ${SOUNDFILE}
+./configure > /dev/null && make > /dev/null && make install > /dev/null
+popd