Ethanfel

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• Joined on 2026-01-04

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Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 16:27:42 +02:00

ce62bccc1f feat: add post-generation audio enhancement nodes

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 16:19:55 +02:00

45fced55bc fix: exclude GAFilter params from L2-SP regularization

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 16:15:16 +02:00

db112394e8 feat: add AF-Vocoder GAFilter to BigVGAN trainer and loader

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 16:09:32 +02:00

c53ea5517c feat: add FA-GAN phase-aware STFT loss to BigVGAN trainer

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 15:59:57 +02:00

82e449681c fix: cast mel_converter and wav to float32 before cuFFT in DITTO

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 15:36:29 +02:00

15fc5f0793 feat: add SelvaDatasetCompressor node for parallel compression

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 15:27:50 +02:00

48493a3f0d feat: add SelvaDatasetSaver node with NPZ sidecar copy

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 15:16:26 +02:00

becb38c27e fix: use soundfile for WAV/FLAC/OGG to bypass torchcodec/FFmpeg dependency

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 14:39:56 +02:00

b9f95cfd7e fix: detect silent discriminator load failure and fall back explicitly

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 14:28:39 +02:00

f50afa9796 fix: guard _estimate_snr against short clips, fix freqs device in _check_hf_shelf

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 14:26:02 +02:00

8a85819f97 feat: register audio dataset pipeline nodes in __init__.py

f1c4654bab feat: add SelvaDatasetItemExtractor node

2d06cb2f52 fix: pass device to hann_window in _check_hf_shelf to avoid GPU mismatch

0731addea9 feat: add SelvaDatasetInspector node (codec artifacts, SNR, clipping)

7eb9bd5745 feat: add SelvaDatasetLUFSNormalizer node (pyloudnorm BS.1770-4)

Compare 9 commits »

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 13:49:52 +02:00

2b10205657 fix: raise segment_seconds max from 4s to 30s

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 13:45:27 +02:00

8166c56552 perf: gradient checkpointing on vocoder forward to reduce activation memory

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 13:40:05 +02:00

eece79ccae fix: correct MRD channel width to 128 and unload models before training

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 12:18:28 +02:00

357b875e5e fix: strip inference tensor flags in DITTO optimizer

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 12:10:07 +02:00

211494a91c fix: DITTO gradient never reached x0, remove unused imports and dead code

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 12:04:10 +02:00

1e9551152e feat: add DITTO optimizer, upgrade BigVGAN trainer, document all nodes

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 03:05:48 +02:00

f17f6f0863 feat: save ground truth spectrogram once for direct comparison

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 03:03:29 +02:00

304d9d01bf feat: save mel spectrogram PNG alongside each eval sample

Ethanfel pushed to feature/lora-timestep-sampling at Ethanfel/ComfyUI-SelVA 2026-04-09 03:01:56 +02:00

0128a81cc2 fix: use full first clip for eval samples instead of 1s segment