| { | |
| "version": "0.1", | |
| "default_mode": "3s", | |
| "modes": { | |
| "3s": { | |
| "description": "Recommended FastAligner v0.1 production mode.", | |
| "chunk_seconds": 3.0, | |
| "overlap_seconds": 0.75, | |
| "chunk_mel_frames": 300, | |
| "overlap_mel_frames": 75, | |
| "feature_normalization": "full_utterance_before_chunking", | |
| "stitching": "linear_logit_crossfade", | |
| "crossfade_min_weight": 0.05, | |
| "global_ctc_alignment_after_stitch": true | |
| }, | |
| "full": { | |
| "description": "Runs the same dynamic ONNX model on the full normalized utterance.", | |
| "chunk_seconds": null, | |
| "overlap_seconds": 0.0, | |
| "feature_normalization": "full_utterance", | |
| "stitching": null, | |
| "global_ctc_alignment_after_stitch": true | |
| } | |
| }, | |
| "ctc": { | |
| "blank_token_id": 0, | |
| "frame_duration_seconds": 0.02, | |
| "word_end_extra_seconds": 0.025, | |
| "algorithm": "global_viterbi_forced_alignment" | |
| } | |
| } |