ComfyUI Node
LTXV Temporal Envelope Inspector (v1.1)
v1.1: inspect LTXV temporal strength envelopes and output reusable envelope data without patching the model.
LTXV Temporal Envelope Inspector (v1.1)
- video_latent
- video_latent
- report_md
- report_json
- profile_plot
- data
◄envelope_modev1.1_local►
◄effect_regionmiddle third►
◄strength_before0.00►
◄strength_during1.00►
◄strength_after0.00►
◄outside_strength0.00►
◄ramp_modeflat►
◄ramp_q1.00►
◄transition_frames16►
CategoryLTXV/Diagnostics
Inputs (10)
| Name | Type | Default | Description |
|---|---|---|---|
| video_latent | LATENT | Final video-only LTX LATENT used only for timing inspection. Connect before audio/video concat. This node passes it through unchanged. | |
| envelope_mode | COMBO | v1.1_local | transition_frames uses before/during/after zones with boundary crossfades. v1.1_local and v1.1_hold_strength prototype the envelope concept. |
| effect_region | COMBO | middle third | Active region controlled by strength_during. The inspector resolves exact frame boundaries from the video_latent timeline. |
| strength_before | FLOAT | 0.00-8–8 | Target LoRA strength before the active region. In v1.1_local this means the immediate preceding neighbor segment; in hold_strength it is also held earlier. |
| strength_during | FLOAT | 1.00-8–8 | Target LoRA strength inside the selected active region. |
| strength_after | FLOAT | 0.00-8–8 | Target LoRA strength after the active region. In v1.1_local this means the immediate following neighbor segment; in hold_strength it is also held later. |
| outside_strength | FLOAT | 0.00-8–8 | Used only in v1.1_local. Strength outside the immediate before/active/after envelope area. Ignored by v1.0rc1 and hold_strength modes. |
| ramp_mode | COMBO | flat | flat uses hard segment strengths and ignores ramp_q. q_curve uses a power/ease-out curve over the full neighboring segment length. |
| ramp_q | FLOAT | 1.000.05–8 | Used only by q_curve. q=1 linear; q>1 front-loaded/steeper at the beginning; q<1 delayed/slower start. |
| transition_frames | INT | 160–4096 | Used only by transition_frames mode. Ignored in v1.1 envelope modes, where the segment itself is the ramp duration. |
Outputs (5)
| Name | Type | Description |
|---|---|---|
| video_latent | LATENT | — |
| report_md | STRING | — |
| report_json | STRING | — |
| profile_plot | IMAGE | — |
| data | LTXV_ENVELOPE_DATA | — |