Fix ChatTTS recursion depth exceeded on empty generation.

Disable ensure_non_empty retries, set min_new_token, always refine text, and use per-chunk manual_seed. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-12 17:10:26 +08:00
parent 0cce6cda7c
commit 1779449bba
3 changed files with 51 additions and 7 deletions
@@ -142,6 +142,9 @@ TTS_MAX_CHARS_PER_CHUNK = _env_int("TTS_MAX_CHARS_PER_CHUNK", 200)
 # ChatTTS 单段最大生成 token（越小越省显存，长句会自动切多段）
 TTS_MAX_NEW_TOKEN = _env_int("TTS_MAX_NEW_TOKEN", 1024)

+# 至少生成多少 audio token 才允许结束（防止首 token EOS → 无限递归重试）
+TTS_MIN_NEW_TOKEN = _env_int("TTS_MIN_NEW_TOKEN", 16)
+
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