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vllm-omni/benchmarks/tts/edge_results/codec_stream/20260909-163326/client_0.json
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{
"codec_start": {
"type": "codec.start",
"version": 1,
"utterance_index": 0,
"sentence_index": 0,
"sentence_text": "Hello, welcome to the voice synthesis benchmark test.",
"model": "Qwen/Qwen3-TTS-12Hz-0.6B-CustomVoice",
"codebooks": 16,
"codebook_size": 2048,
"frame_rate_hz": 12.5,
"sample_rate": 24000,
"decoder_id": "qwen3_tts_tokenizer_v2_12hz",
"header_format": "<IHB"
},
"schedule": [
2,
4,
8,
16,
25
],
"total_frames": 52,
"ttfa_ms": 17572.953226976097,
"playback_start_ms": 17572.95406376943,
"stall_at_ttfa_ms": 0,
"audio_s": 4.16,
"total_s": 18.025338406674564,
"rtf": 4.333014040066001,
"decode_ms_total": 1063.6401386000216,
"chunks": [
{
"idx": 0,
"t_ms": 17572.95406376943,
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"frames": 25,
"samples": 48000,
"decode_ms": 635.8697768300772
},
{
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"frames": 25,
"samples": 48000,
"decode_ms": 276.8944939598441
},
{
"idx": 2,
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"arrival_ms": 16937.01417790726,
"frames": 2,
"samples": 3840,
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}
],
"device": "cpu",
"wav": "/data/zhoutaichang/embedding_infer/vllm-omni/benchmarks/tts/edge_results/codec_stream/20260909-163326/client_0.wav",
"codes": "/data/zhoutaichang/embedding_infer/vllm-omni/benchmarks/tts/edge_results/codec_stream/20260909-163326/client_0.codes.npy"
}