VideoFlow - LTX 2.3 All-in-One T2V / I2V / A2V / Stable Character Voice, Wan 2.2/2.1 I2V workflow

Video Filters for adjusting brightness, contrast, saturation, sharpness, blur, and enhancing edges and details.

Film grain for a cinematic or analog effect.

50fps Support via frame interpolation.

Improvements:

Now using LTX 2.3 distilled 1.1 resulting in better emotions, movements and audio.

Faster, less memory-intensive color correction.

More explanations and guidance integrated.

Fixes:

Audio and video are now always perfectly in sync.

Resolution input (video dimensions) for image-to-video generation now works properly.

Update 2026-04-14: LTX 2.3 I2V workflow updated

VideoFlow LTX 2.3 distilled I2V v2.0

VideoFlow 2.0 is here, bringing major performance upgrades, better quality, and more flexibility to your workflow.

Key Improvements:

Much Faster Generation: Thanks to improved samplers and schedulers, videos generate approx. twice as fast compared to Version 1.0.

Higher Quality Output: Despite the speed boost, image quality, audio quality, and prompt adherence have all been significantly improved.

Flexible Model Support: You can now freely choose between multiple model types:

Checkpoint

GGUF UNet

Diffusion model

Optimized for Low VRAM Systems: With GGUF support, VideoFlow now runs much more efficiently on systems with limited GPU memory.

Optional Sampler Preview: Disable the sampler preview to further reduce generation time.

Improved Usability: Additional guidance and hint texts help you get the most out of the workflow.

Update 2026-03-15: LTX 2.3 I2V workflow added

VideoFlow LTX 2.3 distilled I2V v1.0

This workflow provides an easy-to-use image-to-video solution for LTX 2.3, designed to work seamlessly with the distilled LoRA model. It focuses on high-quality, realistic output, with the first-stage scheduler's sigma values finely optimized for best performance.

Subgraphs are used to keep the main workflow streamlined and easy to navigate. A live preview is displayed during generation, allowing you to monitor progress and stop the process early if desired. Additionally, the first-stage video can be decoded for quick previewing. This feature lets you watch a lower-resolution version of the final video and cancel immediately if the result doesn’t meet expectations.

As the distilled LoRA already delivers impressive quality in the first stage, you can skip the second stage entirely if your hardware has limited performance. An optional color-correction node is included to compensate for LTX’s tendency to introduce subtle color and lighting shifts, ensuring consistent visual quality.

Update 2025-08-24: Wan 2.2 I2V workflow added

VideoFlow Wan 2.2 I2V v1.0

VideoFlow is now fully optimized for Wan 2.2. It supports resolutions from 480p up to 720p, with the option to upscale smoothly to 1440p at 32fps. The process is accelerated by integrating Lightning LoRA during the final two-thirds of the generation steps, ensuring faster results without compromising quality. Importantly, Lightning LoRA does not influence the initial generation steps, preserving natural and fluid movements throughout the video. SageAttention with Triton is supported but not required. Instructions on how to set up and use the workflow are included within the workflow itself.

VideoFlow Wan 2.1 I2V v1.0

This image-to-video workflow is designed to generate smooth, realistic videos at 32 fps with a strong emphasis on fast, high-resolution output . At least 16 GB of VRAM is recommended for optimal performance. For additional speed improvements, you may also install SageAttention and Triton, though these are optional.

It's fast 🚀!

Sample videos were rendered at 768 × 1152 resolution and 16 fps, consisting of 81 frames, each video taking about 6 minutes to generate. The upscaling and frame interpolation to 1536 × 2304 resolution and 32 fps took approximately another 6 minutes on an RTX 4080 with 16 GB VRAM. Lower resolutions render even faster.

Key configuration for the sample videos:

Video model: Wan2.1 SkyReels V2 I2V 14B 720P

LoRA: Lightx2v

Steps: 4

Sampler: dpmpp_sde_gpu

Scheduler: beta

💡Comprehensive usage details and instructions are provided within the workflow itself.

Sample images for input were created with my PhotoFlow workflow .

The download of the workflow contains all sample videos, including the input image with its own workflow, the initial generated video and its upscaled counterpart, allowing for convenient side-by-side comparison.

Leave a 👍 if you like the workflow 🙂.

Source context: 18285 downloads · Type Workflows · Base model LTXV 2.3

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