Sony Woosh + LTX 2.3 Edit Anything - AI Sound Effects & Video Editing Locally in ComfyUI (Patreon)

Video : https://youtu.be7G8RWWGqQ

Patreon Supporters please check out other in your member posts for more advance contents, separate post for 2 AI models

Two new open-source tools just dropped for AI video creators. Sony Woosh is a sound effect foundation model that generates perfectly timed audio from your video footage. LTX 2.3 Edit Anything is a LoRA that turns your LTX video model into a prompt-driven video editor, letting you add, remove, replace objects, or convert styles with just a text instruction. Both run locally, both are free, and both work inside ComfyUI.

This video is for AI video creators, ComfyUI users, indie filmmakers, and content creators who generate video with tools like LTX, Wan, or Kling and want to level up their post-production pipeline. If you work with stock footage, AI-generated clips, or UGC content that lacks proper audio, or if you need quick video editing without frame-by-frame masking, these two tools solve real problems you deal with every day.

Here is why this matters. Most AI-generated videos come out silent, and existing audio models like MMAudio throw sounds at the timeline without caring about synchronization. Woosh fixes that by aligning sound to what actually happens on screen, frame by frame. On the editing side, most video editing LoRAs require masking and segmentation. Edit Anything skips all of that. You type what you want changed, and it regenerates the scene with objects that interact naturally with the existing footage. These are not incremental updates. They change how you think about local AI video production.

Resources:

Patreon Supporters please check out other in your member posts for more advance contents, separate post for 2 AI models

Tutorial : https://youtu.be7G8RWWGqQ

SonyResearch Woosh: https://github.com/SonyResearch/Woosh/

ComfyUI-Woosh https://github.com/Saganaki22/ComfyUI-Woosh

ComfyUI-Woosh Model: https://huggingface.co/drbaph/Woosh

LTX 2.3 Edit Anything : https://huggingface.co/Alissonerdx/LTX-LoRAs/blob/main/ltx23_edit_anything_global_rank128_v1_9000steps_adamw.safetensors

Example workflows for freebies listed below: