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LTX-2.3-Workflows

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Just a simple log for those that have already downloaded workflows, and curious to what might have been changed since.
For considerations to update and re-download or not ;-)

13th of may
-UPDATED: Music Video creator workflows updated with more robust save per segment (comfy would sometimes get confused about execution order, this update should "force" save at right time)

12th of may

• NEW: V2V - Just-Dub-It - Input a video in any language and translate lip-synced dubbing and tone-matched audio with multi-language IC-Lora-LipDub from LTX
  (and moved the Just-Talk workflows to its own folder, to avoid confusion. Just Talk are made for silent videos, adding sound and voice)

10th of may

• NEW: V2V - Extend Any Video with end frame image input to guide where the extended video should end.

9th of may

• NEW: V2V - Remove subtitles and watermark from any video with ICEdit-Insight lora

8th of may

• UPDATED : V2V - Extend Any Video with multi-extend for long video extension. Small fixes. Specifically the color match to work correctly, and adding the possibility to use lora

7th of may

• NEW: V2V - Extend Any Video with multi-extend for long video extension. Allows for extending video beyond the 20 second limitations. Each extra extension with prompt box to direct the video.

4th of may

• NEW: LTX-2.3 - I2V & T2V workflow for use with full checkpoint models (like those from LTX themselves, or other checkpoint variations). This workflow is not for split files (all the other workflows are)

4th of may

• UPDATED : I2V & T2V - Music Video Creator workflow with better Text 2 Video mode with a toggle to switch between I2V and T2V

3rd of may

• UPDATED : I2V & T2V - Music Video Creator workflow with multi-scenes and custom audio updated for better save node for temporary segment videos, some other improvements for tighter audio to video.

30th of april

• NEW: I2V T2V Short-Story storytelling Prompt Relay with custom audio variants added (both with and without Timeline node, as well as with or without mult image ref)

26th of april

• NEW: I2V T2V Short-Story storytelling variant with Timeline node for easy and intuitive adjust the segments in the video. Each segment has it own prompt (and optionally image)

23rd of april

• NEW: V2V - Video Edit - Add, Remove, Replace, Restyle - Simply prompt the edit you want with Edit Anything lora
• UPDATED: First (Middle) Last Frame workflows been updated to make the output video more accurately end on on your input last-frame image

22st of april

• NEW: I2V Short-Story storytelling with multi-ref-image & multi-event temporal control with Prompt Relay. This variant also takes a reference first frame image for each of the segments in the video

21st of april

• NEW: I2V & T2V Short-Story storytelling with multi-event temporal control with Prompt Relay. Set length of different segments of your video, and prompt each segment for what should happen

18th of april

• NEW: V2V Just Talk add lip-synced audio to a silent video workflow that can take a custom audio file as the input for the lip sync. (the other "Just Talk" workflows you just prompt what to say)

16th of april

• NEW : A low RAM/VRAM version of I2V & T2V - Music Video Creator workflow with multi-scenes and custom audio. This version saves each part as temporary videos, instead of one long accumulated frames batch.

15th of april

• NEW : IV2V & TV2V - transfer body movements from reference video with IC-Union-Control lora

12th of april:

• NEW : I2V & T2V - Music Video Creator workflow with multi-scenes and custom audio. As well as helper workflows to create music (AceStep XL) and new scenes with consistent characters (Qwen Image Edit)

10th of april:

• NEW: V2V - Expand Any Video - with IC-Lora-Outpaint in any direction to expand a video filling in new content that are consistent to the input video and prompt (portrait => landscape etc)
• NEW: V2V - FLF2V with Transition Lora for interesting and creative transition effects between first last frame input

9th of april:

• UPDATED: FLF2V - First-Last frame workflows been updated with prompt enhancer and other minor improvements

4th of april:

• ORGANIZED the workflows into categories, it was getting to be so many it was chaotic ;-) Specially for those looking for a basic workflow to just get started...

3rd of april:

• NEW: I2V & T2V - 3-pass workflow that can improve motion and details (experimental)
• NEW: V2V - Dub It - lip-synced dubbing into other languages from your input video

1st of april:

• UPDATED: V2V Foley workflow updated to have multiple video outputs to choose from (raw input video + audio added OR LTX re-created video+ audio that can have slight alterations fitting the prompt)

30th of march:

• NEW: V2V - ReTake - recreate a section within your input video with new content. Re-shoot/re-create an area of any input video.
• UPDATED: I2V & T2V - ID-LoRA - consistent voice from 5 second reference audio. A small update with higher strength to the ID-Lora node and some tweaks for higher consistency.

28th of march:

• NEW: I2V & T2V - "Talking Avatar" or "Digital Human" kind of workflows where you can prompt consistent dialog across videos with Qwen TTS or Fish Audio S2 Pro

25th of march:

• NEW: I2V & T2V - ID-LoRA - consistent voice across video generations with a 5 second reference audio

22nd of march:

• NEW: V2V - Just Talk - Prompt lip-synced voice and sounds to any silent video. With optional extend video part of same workflow.

18th of march:

• UPDATED: V2V - Add Sound to any video improvements for smoother results and usage
• UPDATED: V2V - Extend-Any-Video workflow fixed a routing bug, and added some improvements.

17th of march:

• NEW: I2V & T2V Dev Model Full Steps workflow (the same workflow can be used both for single pass and 2-pass with upscaler)
  This workflow has lots of "bells & whistles" so there are quite a few settings to play around with. Steps, video cfg, and audio cfg... feel free to experiment to squeeze out max ;-)
  Being full steps, quite a bit slow. So for most users the other workflows with distilled model is probably more practical to use.

16th of march:

• NEW: Improved long length I2V+T2V with custom audio video workflow with better consistency, and much lighter and simpler.
  This new workflow is single pass. And the "older" 2-pass long length workflows with be updated with same improvements asap ;-)

14th of march:

• UPDATED: V2V Foley workflow updated to work better.

13th of march:

• NEW: I2V & T2V Workflow for long videos, with custom audio (ideal for long shot of singer, dialogs etc).
  One workflow has multiple groups extending the video, while the other has one group that runs in a loop (uses "ReTake" and masking for consistency)
• NEW: V2V Foley - Add sound to any video. Input any silent video and prompt for sounds you want added to the video; sound fx, music, even narrator voice.
• NEW: V2V Extend any video. Take an input video and make it longer. Use prompt to steer how the extended part will be.
  Uses LTX "Retake"/masking to make extension be consistent with input video for motion, looks, and voice.

10th of march:

• UPDATED: Added a simple switch to I2V T2V custom audio workflow to switch between vocals only (for improved lip-sync) or full audio (to include sound fx, music etc)
  (the final video has full audio no matter what, but the switch determines what LTX hear when generating the video)

8th of march:

• NEW: From user request: First-Last Frame & First-Last-Middle-Frame with custom audio (if lack of lip-sync transcribe the audio dialog in the prompt)
• NEW: Single Pass workflows added (one sampler pass, direct render no downscale + upscale)

7th of march:

• NEW: First Middle Last & First Last Frame workflow added
• UPDATED: All workflows updated to use euler_cfg & new sigma values at the sampler to align with LTX own settings
  (And thanks to raffetazarius for testing a bunch samplers to compare outputs)

6th of march:

• added new tiny vae for sampler preview to all the workflows