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openvpi--diffsinger/configs/templates/config_variance.yaml
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2026-07-13 12:35:17 +08:00

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YAML

base_config:
- configs/variance.yaml
dictionaries:
zh: dictionaries/opencpop-extension.txt
extra_phonemes: []
merged_phoneme_groups: []
datasets:
- raw_data_dir: data/xxx1/raw
speaker: speaker1
spk_id: 0
language: zh
test_prefixes:
- wav1
- wav2
- wav3
- wav4
- wav5
- raw_data_dir: data/xxx2/raw
speaker: speaker2
spk_id: 1
language: zh
test_prefixes:
- wav1
- wav2
- wav3
- wav4
- wav5
binary_data_dir: data/xxx/binary
binarization_args:
num_workers: 0
pe: parselmouth
pe_ckpt: 'checkpoints/rmvpe/model.pt'
hnsep: vr
hnsep_ckpt: 'checkpoints/vr/model.pt'
use_lang_id: false
num_lang: 1
use_spk_id: false
num_spk: 1
# NOTICE: before enabling variance modules, please read the docs at
# https://github.com/openvpi/DiffSinger/tree/main/docs/BestPractices.md#mutual-influence-between-variance-modules
predict_dur: false
predict_pitch: false
# NOTICE: before enabling variance predictions, please read the docs at
# https://github.com/openvpi/DiffSinger/tree/main/docs/BestPractices.md#choosing-variance-parameters
predict_energy: false
predict_breathiness: false
predict_voicing: false
predict_tension: false
energy_db_min: -96.0
energy_db_max: -12.0
breathiness_db_min: -96.0
breathiness_db_max: -20.0
voicing_db_min: -96.0
voicing_db_max: -12.0
tension_logit_min: -10.0
tension_logit_max: 10.0
enc_ffn_kernel_size: 3
use_rope: true
rope_interleaved: false
use_stretch_embed: false
use_variance_scaling: true
hidden_size: 384
dur_prediction_args:
arch: resnet
hidden_size: 256
dropout: 0.1
num_layers: 5
kernel_size: 3
log_offset: 1.0
loss_type: mse
lambda_pdur_loss: 0.3
lambda_wdur_loss: 1.0
lambda_sdur_loss: 3.0
use_melody_encoder: true
melody_encoder_args:
hidden_size: 128
enc_layers: 4
use_glide_embed: false
glide_types: [up, down]
glide_embed_scale: 11.313708498984760 # sqrt(128)
diffusion_type: reflow
pitch_prediction_args:
pitd_norm_min: -8.0
pitd_norm_max: 8.0
pitd_clip_min: -12.0
pitd_clip_max: 12.0
repeat_bins: 64
backbone_type: 'lynxnet2'
backbone_args:
num_layers: 6
num_channels: 512
dropout_rate: 0.0
use_conditioner_cache: true
glu_type: 'atanglu'
variances_prediction_args:
total_repeat_bins: 72
backbone_type: 'lynxnet2'
backbone_args:
num_layers: 6
num_channels: 384
dropout_rate: 0.0
use_conditioner_cache: true
glu_type: 'atanglu'
lambda_dur_loss: 1.0
lambda_pitch_loss: 1.0
lambda_var_loss: 1.0
optimizer_args:
optimizer_cls: modules.optimizer.muon.Muon_AdamW
lr: 0.0006
muon_args:
weight_decay: 0.1
adamw_args:
weight_decay: 0.0
lr_scheduler_args:
step_size: 5000
gamma: 0.8
max_batch_frames: 80000
max_batch_size: 48
max_updates: 80000
num_valid_plots: 10
val_check_interval: 2000
num_ckpt_keep: 8
permanent_ckpt_start: 30000
permanent_ckpt_interval: 10000
pl_trainer_devices: 'auto'
pl_trainer_precision: '16-mixed'