ComfyUI Node
Muse Collective LTX Timeline V1
Muse Collective LTX Timeline V1 — fully standalone LTX 2.3 AV Director + Infinite Sampler. Reference-frame latent extension for seamless multi-chunk generation. No WhatDreamsCost dependency.
Muse Collective LTX Timeline V1
- model
- clip
- audio_vae
- vae
- spatial_upscaler
- bg_audio
- base_model
- last_chunk_frames
- audio
- stage1_frames
◄start_second0.00►
◄end_second10.00►
◄duration_seconds10.00►
◄start_frame0►
◄end_frame240►
◄duration_frames240►
◄timeline_data{}►
◄local_prompts►
◄segment_lengths►
◄global_prompt►
◄guide_strength►
◄epsilon0.0010►
◄frame_rate24.00►
◄display_modeseconds►
◄custom_width960►
◄custom_height544►
◄resize_methodmaintain aspect ratio►
◄divisible_by32►
◄img_compression18►
◄generate_audiotrue►
◄custom_audio_onfalse►
◄lipsynctrue►
◄motion_guide_ontrue►
◄chunk_duration_seconds10.0►
◄auto_chunk_threshold10.0►
◄carry_frames73►
◄carry_strength1.00►
◄crossfade_frames0►
◄ic_lora_nameNone►
◄ic_lora_strength1.00►
◄stage1_steps8►
◄stage2_steps4►
◄stage2_denoise0.42►
◄cfg1.0►
◄seed42►
◄filename_prefixmuse►
◄bg_volume1.00►
◄guide_scale_by0.50►
◄guide_scale_by_s21.00►
◄guide_upscale_methodbicubic►
◄guide_image_attn_strength1.00►
◄guide_cropcenter►
◄guide_auto_snap_ic_gridtrue►
◄guide_use_tiled_encodefalse►
◄guide_tile_size256►
◄guide_tile_overlap64►
◄timeline_ui►
CategoryMuse Collective
Inputs (54)
| Name | Type | Default | Description |
|---|---|---|---|
| model | MODEL | — | |
| clip | CLIP | — | |
| audio_vae | VAE | — | |
| vae | VAE | — | |
| spatial_upscaler | LATENT_UPSCALE_MODEL | — | |
| start_second | FLOAT | 0.000–3600 | — |
| end_second | FLOAT | 10.000–3600 | — |
| duration_seconds | FLOAT | 10.000–3600 | — |
| start_frame | INT | 00–86400 | — |
| end_frame | INT | 2400–86400 | — |
| duration_frames | INT | 2401–86400 | — |
| timeline_data | STRING | {} | — |
| local_prompts | STRING | — | |
| segment_lengths | STRING | — | |
| global_prompt | STRING | — | |
| guide_strength | STRING | — | |
| epsilon | FLOAT | 0.00100–1 | — |
| frame_rate | FLOAT | 24.001–120 | — |
| display_mode | COMBO | seconds | 2 options: seconds, frames |
| custom_width | INT | 96064–4096 | — |
| custom_height | INT | 54464–4096 | — |
| resize_method | COMBO | maintain aspect ratio | 4 options: maintain aspect ratio, stretch to fit, crop, pad |
| divisible_by | INT | 321–256 | — |
| img_compression | INT | 180–51 | — |
| generate_audio | BOOLEAN | true | LTX generates ambient/sfx audio from [SOUNDS] prompts. |
| custom_audio_on | BOOLEAN | false | Use audio file(s) from the AUDIO timeline track. |
| lipsync | BOOLEAN | true | Sync mouth movements to custom audio. Requires Custom Audio ON and talking head LoRA. |
| motion_guide_on | BOOLEAN | true | Use motion guide segments from the timeline. |
| chunk_duration_seconds | FLOAT | 10.02–120 | — |
| auto_chunk_threshold | FLOAT | 10.00–3600 | — |
| carry_frames | INT | 731–240 | Reference frames from previous chunk locked at chunk start. 73 ≈ 3s at 24fps. |
| carry_strength | FLOAT | 1.000–1 | — |
| crossfade_frames | INT | 00–120 | — |
| ic_lora_name | COMBO | None | 1 options: None |
| ic_lora_strength | FLOAT | 1.00-10–10 | — |
| stage1_steps | INT | 81–50 | — |
| stage2_steps | INT | 41–50 | — |
| stage2_denoise | FLOAT | 0.420–1 | — |
| cfg | FLOAT | 1.00–20 | — |
| seed | INT | 420–18446744073709550000 | — |
| filename_prefix | STRING | muse | — |
| bg_volume | FLOAT | 1.000–2 | — |
| guide_scale_by | FLOAT | 0.500.01–8 | — |
| guide_scale_by_s2 | FLOAT | 1.000.01–8 | — |
| guide_upscale_method | COMBO | bicubic | 5 options: bicubic, bilinear, nearest-exact, area, bislerp |
| guide_image_attn_strength | FLOAT | 1.000–1 | — |
| guide_crop | COMBO | center | 2 options: center, disabled |
| guide_auto_snap_ic_grid | BOOLEAN | true | — |
| guide_use_tiled_encode | BOOLEAN | false | — |
| guide_tile_size | INT | 25664–512 | — |
| guide_tile_overlap | INT | 6416–256 | — |
| timeline_ui | STRING | — | |
| bg_audioopt | AUDIO | — | |
| base_modelopt | MODEL | Base model without talking-head LoRA. Connect the UNETLoader output directly here so the ambient audio pass generates sounds without speech. |
Outputs (3)
| Name | Type | Description |
|---|---|---|
| last_chunk_frames | IMAGE | — |
| audio | AUDIO | — |
| stage1_frames | IMAGE | — |