Release high-confidence b150 train split

.gitattributes

@@ -58,3 +58,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 # Video files - compressed
 *.mp4 filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
+selected_samples.exported.jsonl filter=lfs diff=lfs merge=lfs -text

README.md

@@ -1,3 +1,40 @@
----
-license: mit
----
+---
+license: mit
+---
+
+# b150_official_train
+
+This release contains the high-confidence `b150` training split used by MAGIC-TTS.
+The public `maimai11/b150_official_test_100` split has been removed from this train release.
+
+Stats:
+- Total samples: `201986`
+- English: `78363`
+- Chinese: `123623`
+
+Files:
+- `selected_samples.exported.jsonl`: manifest with `sample_id`, `utt_id`, `language`, `audio_path`, `duration`, and `target_text`
+- `raw_audio_en.tar.part-*`: split English raw audio bundle
+- `raw_audio_zh.tar.part-*`: split Chinese raw audio bundle
+- `mfa_sidecars.tar.part-*`: split standalone MFA word-level alignments with relative `audio_path`
+
+Notes:
+- Reconstruct tar files first:
+
+```bash
+cat raw_audio_en.tar.part-* > raw_audio_en.tar
+cat raw_audio_zh.tar.part-* > raw_audio_zh.tar
+cat mfa_sidecars.tar.part-* > mfa_sidecars.tar
+```
+
+- Then extract:
+
+```bash
+mkdir -p raw
+tar -xf raw_audio_en.tar -C raw
+tar -xf raw_audio_zh.tar -C raw
+tar -xf mfa_sidecars.tar
+```
+
+- After extraction, the dataset layout becomes `raw/audio/...` and `mfa_sidecars/...`.
+- Arrow artifacts are intentionally not included in this release.

export_info.json

@@ -0,0 +1,35 @@
+{
+  "source_train_arrow": "/public/home/202420164005/pazhou-data/F5-TTS/data/Emilia_ttrack_b150_mfa_pinyin_worddur_v1/raw.arrow",
+  "source_audio_root": "/public/home/202420164005/data/Emilia_decoded",
+  "source_sidecar_root": "/public/home/202420164005/pazhou-data/F5-TTS/data/Emilia_ttrack_mfa_sidecars_full_v1",
+  "excluded_test_manifest": "/public/home/202420164005/code/MAGIC-TTS/.tmp_selected_samples.exported.jsonl",
+  "train_rows_before_filter": 202086,
+  "excluded_test_rows": 100,
+  "release_rows": 201986,
+  "language_counts": {
+    "en": 78363,
+    "zh": 123623
+  },
+  "manifest": "selected_samples.exported.jsonl",
+  "audio_bundles": [
+    "raw_audio_en.tar.part-00",
+    "raw_audio_en.tar.part-01",
+    "raw_audio_en.tar.part-02",
+    "raw_audio_en.tar.part-03",
+    "raw_audio_en.tar.part-04",
+    "raw_audio_zh.tar.part-00",
+    "raw_audio_zh.tar.part-01",
+    "raw_audio_zh.tar.part-02",
+    "raw_audio_zh.tar.part-03",
+    "raw_audio_zh.tar.part-04",
+    "raw_audio_zh.tar.part-05",
+    "raw_audio_zh.tar.part-06"
+  ],
+  "extract_audio_under": "raw",
+  "mfa_bundle": [
+    "mfa_sidecars.tar.part-00"
+  ],
+  "extract_mfa_under": ".",
+  "audio_relpath_list": ".release_audio_en.txt + .release_audio_zh.txt",
+  "sidecar_relpath_list": ".release_sidecar_relpaths.txt"
+}

mfa_sidecars.tar.part-00

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+size 532254720

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