Ethanfel and Claude Sonnet 4.6
35d0615253
feat: auto-install pip venv for feature extraction on first use
...
PrismAudioFeatureExtractor now creates and populates a managed venv
(_extract_env/) automatically when python_env is left as the default
'python'. Also adds scripts/install_extract_env.sh for manual/Docker
setup without conda.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-03-27 19:27:27 +01:00
Ethanfel and Claude Sonnet 4.6
9b1cb71b2a
fix: remove MMDiTWrapper import and dead code paths from factory.py
...
MMDiTWrapper was removed from diffusion.py during cleanup but the import
in factory.py was missed, causing ImportError on every model load.
Also stub wavelet and diffusion_prior paths that reference deleted modules.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-03-27 19:12:40 +01:00
Ethanfel and Claude Sonnet 4.6
807f00417f
docs: README with installation and usage instructions
...
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-03-27 18:15:17 +01:00
Ethanfel and Claude Sonnet 4.6
618e7de64b
feat: PrismAudioTextOnly node with correct T5-Gemma encoding
...
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-03-27 18:09:11 +01:00
Ethanfel and Claude Sonnet 4.6
3d62688e8c
feat: PrismAudioSampler node with correct metadata format and peak normalization
...
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-03-27 18:07:33 +01:00
Ethanfel and Claude Sonnet 4.6
7c54ee8482
feat: PrismAudioFeatureExtractor node with subprocess bridge and conda env
...
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-03-27 18:06:10 +01:00
Ethanfel and Claude Sonnet 4.6
3f35aa39f2
feat: PrismAudioFeatureLoader node for pre-computed .npz files
...
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-03-27 18:04:32 +01:00
Ethanfel and Claude Sonnet 4.6
1043f4bacb
feat: PrismAudioModelLoader node with auto-download and adaptive VRAM
...
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-03-27 18:02:47 +01:00
Ethanfel and Claude Sonnet 4.6
8b634923dd
fix: remove unused tqdm import from sampling.py
...
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-03-27 18:01:29 +01:00
Ethanfel and Claude Sonnet 4.6
87bea21d49
feat: extract prismaudio_core inference with callback-enabled sampling
...
Add inference subpackage with:
- sampling.py: sample_discrete_euler modified from upstream to add callback
parameter for ComfyUI progress bars (uses enumerate for step index)
- utils.py: set_audio_channels and prepare_audio for audio preprocessing
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-03-27 17:59:37 +01:00
Ethanfel and Claude Opus 4.6
30e85f0f99
fix: resolve critical bugs and quality issues in prismaudio_core/models
...
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com >
2026-03-27 17:56:02 +01:00
Ethanfel and Claude Opus 4.6
6e1186d5bd
fix: clean up dead code paths and debug artifacts in prismaudio_core/models
...
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com >
2026-03-27 17:49:57 +01:00
Ethanfel and Claude Opus 4.6
84c81e0e55
feat: extract prismaudio_core model modules (DiT, conditioners, VAE, diffusion)
...
Fetch and adapt inference-critical model modules from upstream PrismAudio repo:
- dit.py: DiffusionTransformer with debug prints removed
- diffusion.py: ConditionedDiffusionModelWrapper, DiTWrapper, MMDiTWrapper
- conditioners.py: Cond_MLP, Sync_MLP, MultiConditioner with stubbed training imports
- autoencoders.py: AudioAutoencoder, OobleckEncoder/Decoder
- transformer.py: ContinuousTransformer, Attention with flash_attn fallback to SDPA
- blocks.py, utils.py, bottleneck.py, pretransforms.py, local_attention.py, pqmf.py
- adp.py: UNetCFG1d, UNet1d, NumberEmbedder
- mmmodules/model/low_level.py: MLP, ChannelLastConv1d, ConvMLP
All internal imports rewritten from PrismAudio.* to prismaudio_core.*,
training-only imports stubbed, flash_attn made optional with HAS_FLASH_ATTN flag.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com >
2026-03-27 17:31:22 +01:00
Ethanfel and Claude Opus 4.6
b60ff4111b
feat: extract prismaudio_core config and model factory
...
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com >
2026-03-27 17:05:57 +01:00
Ethanfel and Claude Opus 4.6
baa80de194
feat: project scaffolding with shared utils and node registration
...
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com >
2026-03-27 16:59:21 +01:00
Ethanfel
c9364c4ec2
docs: initial design and implementation plan
2026-03-27 16:57:15 +01:00
