readme: Add tfrecord

revsic · Jul 17, 2021 · 93a3ce2 · 93a3ce2
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diff --git a/README.md b/README.md
@@ -9,3 +9,24 @@ Tested in python 3.8.5 windows 10 miniconda environment, [requirements.txt](./re
 ## Sample
 
 Sample script is provided as [sample.py](./sample.py)
+
+## TFRecord Suuport
+
+Dump the tfrecord.
+```
+python dump.py \
+    --reader ljspeech \
+    --data-dir D:\dataset\LJSpeech-1.1\tfrecord \
+    --from-raw \
+    --target acoustic \
+    --path D:\dataset\LJSpeech-1.1\tfrecord\acoustic
+```
+
+Load TFRecord
+```python
+record = speechset.TFRecordDataset(
+    config, 'D:\\dataset\\ljspeech.tfrecord', 'acoustic')
+trainset, testset = record.dataset(13000)
+# unpack
+text, mel, textlen, mellen = next(iter(testset))
+```