Loading example: show audio decode + streaming

README.md

@@ -234,11 +234,24 @@ Audio in OGG Opus 24 kHz mono (~64 kbps VBR). Each segment includes paired human
 ## Loading
 
 ```python
-from datasets import load_dataset
+from datasets import load_dataset, Audio
 
 ds = load_dataset("AAdonis/WorldSpeech", "nl_nl", split="train", token="hf_***")
+ds = ds.cast_column("audio", Audio(sampling_rate=24000))  # decodes Opus -> {"array": np.ndarray, "sampling_rate": 24000}
+
+row = ds[0]
+wav = row["audio"]["array"]            # 1-D float numpy array, 24 kHz mono
+sr  = row["audio"]["sampling_rate"]    # 24000
+text   = row["human_transcript"]
+snr    = row["snr"]
+dnsmos = row["dnsmos_ovr"]
+print(len(wav)/sr, "sec", text[:60], snr, dnsmos)
+
+# Streaming (no full download):
+ds = load_dataset("AAdonis/WorldSpeech", "nl_nl", split="train", streaming=True, token="hf_***")
+ds = ds.cast_column("audio", Audio(sampling_rate=24000))
 for row in ds:
-    print(row["human_transcript"], row["snr"], row["dnsmos_ovr"])
+    wav = row["audio"]["array"]
     break
 ```
 
@@ -276,12 +289,12 @@ for row in ds:
 | `en_zm` | Zambia | English | 291.6 | 2.70 |
 | `eo` | (international) | Esperanto | 15.0 | 3.27 |
 | `es_ar` | Argentina | Spanish | 251.7 | 2.78 |
-| `es_cl` | Chile | Spanish | 500.7 | _TBD_ |
+| `es_cl` | Chile | Spanish | 503.8 | _TBD_ |
 | `es_co` | Colombia | Spanish | 156.8 | 2.75 |
-| `es_es` | Spain | Spanish | 224.5 | _TBD_ |
-| `es_mx` | Mexico | Spanish | 458.9 | _TBD_ |
+| `es_es` | Spain | Spanish | 230.2 | _TBD_ |
+| `es_mx` | Mexico | Spanish | 462.0 | _TBD_ |
 | `es_pr` | Puerto Rico | Spanish | 228.6 | 2.73 |
-| `es_py` | Paraguay | Spanish | 129.2 | _TBD_ |
+| `es_py` | Paraguay | Spanish | 133.2 | 3.14 |
 | `es_uy` | Uruguay | Spanish | _TBD_ | _TBD_ |
 | `fa_ir` | Iran | Persian | _TBD_ | _TBD_ |
 | `fr_ca` | Canada | French | _TBD_ | _TBD_ |
@@ -352,7 +365,7 @@ for row in ds:
 | `yue_hk` | Hong Kong | Cantonese | _TBD_ | _TBD_ |
 | `zh_tw` | Taiwan | Chinese (Mandarin) | _TBD_ | _TBD_ |
 | `zu_za` | South Africa | Zulu | _TBD_ | _TBD_ |
-| **Total** | - | - | **9995.9** | **2.93** |
+| **Total** | - | - | **10011.8** | **2.94** |
 
 ## Licenses