Silence-based video/audio chunking for LTX 2.3 / Wan 2.2. Looks for silence in audio to create chunk breaks.
This is helpful when speakers take a breath and we don't cut off speaker while talking.
Chunking is required to get around VRAM issues. For Low VRAM set chunk size lower"
Silence-based video/audio chunking for LTX 2.3 or Wan 2.2. Slices at native fps, resamples to target_fps, and snaps to a valid frame count
Silence based audio chunker.. used in workflow for Singing or Talking, so it never breaks middle sentence. TKSmartVideoChunker will call this node for the audio breaks.
A node for looping multiple prompts and avoid messy code. Up to 4 prompts. Used for long workflow where you want to swap images and prompts.
Mismatches between FPS can throw sync off in videos with audio.
This node fixes the FPS mismatch problem.
Use case: You have a 30fps video with audio... but you need to create a LTX 24fps video.
Use this node to fix the mismatch otherwise your audio will be out of sync.
when working with audio segments, this is needed to consolidate back to 1 waveform.
GUI for collecting inputs for Video related workflow.
Easily select size with visual feedback.
Print value to log, helpful for debug or status of workflow
Detects scene changes in video, similar to how Davinci works.
Snap frames for LTX or Wan boundry rules If you don't snap frames , you might get errors or bad renders. This avoid the clumsy math expressions that are normally required in the workflow
"TKPromptEnhanced": "Enhanced Prompt with camera descriptives",
"TKTrimAudioWithBooleans": "Trim Audio (Booleans)",
"TKCalcLTXFrames": "Calculate LTX Frames ",
"TKVideoUserInputs": "Video User Inputs",
"TKPhotoUserInputs": "GUI - Photo User Inputs",
"TKVideoUserInputsBasic": "Video User Inputs Basic",
"TKVideoAudioFuse": "Video Audio Fuse",
"TKAudioFuse": "Audio Merge/Fuse",
"TKSmartAudioChunker": "Smart Audio Chunker",
"TKSmartVideoChunker": "Smart Video Chunker",
"TKAudioUnwrap": "Audio → Waveform Tensor",
"TKPrintValueToLog": "Print Value to log",
"TKSpeakerAudioTrackExtractor": "Extract nTh Audio track",
"TKMergeAudioList": "Merge audio list to master audio",
"TKTotalTracksInAudio": "User supplied tracks",
"TKLocateSpeakersUsingSilenceBreaks": "Identify Speakers using Silence Breaks",
"TKTrimImageOverlap": "Trim Padding used for Smooth Transition",
"TKSpeakerDataFromTrack" : "Get a Track details from Track",
"TKAudioSpeakerTalkTime": "Speaker Talk Times",
"TKFadeInVideo": "Fade in Video",
"TKPromptLooper": "Prompt Looper",
"TKCrossDissolve":"Cross Dissolve Effect",
"TKTrimFrames": "Trim Frames and Audio",
"TKTransitionDetector": "Video Transition Detector",
"TKSnapFrames" : "Snap Frames to boundry rules",
"TKAudioToFPSMatcher" :"Resample Audio for new FPS",
Search for "Handy Nodes" in Comfy Manager
https://github.com/trashkollector/TKNodes
go to the custom_nodes folder in comfy
git clone https://github.com/trashkollector/TKNodes
Workflows https://github.com/trashkollector/TKNodes/tree/main/workflow