Fabio
c36510c21e
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56 lines
1.6 KiB
JSON
56 lines
1.6 KiB
JSON
{
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"id": "qwen3_asr_subtitles_batch",
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"description": "Generate transcript, word timestamp, and SRT files for each WAV file in a directory using Qwen3 ASR with model-side audio chunking.",
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"inputs": {
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"source_audio_dir": "",
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"language": "en",
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"qwen3_asr_model": "",
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"qwen3_forced_aligner_model": ""
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},
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"steps": [
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{
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"id": "inputs",
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"type": "batch_inputs",
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"audio_dir": "${source_audio_dir}"
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},
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{
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"id": "prepare_source",
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"type": "convert_audio",
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"foreach": "${inputs.items}",
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"input": "${item.audio_path}",
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"output": "${out_dir}/source/${item.id}_16k.wav",
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"sample_rate": 16000,
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"channels": 1
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},
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{
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"id": "transcribe",
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"type": "model",
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"foreach": "${prepare_source.items}",
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"family": "qwen3_asr",
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"model": "${qwen3_asr_model}",
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"task": "asr",
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"mode": "offline",
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"text_out": "${out_dir}/transcripts/${item.id}.txt",
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"words_out": "${out_dir}/words/${item.id}.json",
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"session_options": {
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"qwen3_asr.forced_aligner_model_path": "${qwen3_forced_aligner_model}"
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},
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"request": {
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"id": "transcribe",
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"audio": "${item.audio_path}",
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"language": "${language}",
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"text": "Transcribe the speech exactly.",
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"audio_chunk_mode": "auto"
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}
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},
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{
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"id": "format_srt",
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"type": "format_subtitles",
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"foreach": "${transcribe.items}",
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"format": "srt",
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"words": "${item.words_path}",
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"output": "${out_dir}/srt/${item.id}.srt",
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"sample_rate": 16000
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}
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]
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}
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