Method generate

guide.py:101–137

(
        self,
        positive,
        negative,
        vae,
        latent,
        image,
        frame_idx,
        strength,
        crf,
        blur_radius,
        interpolation,
        crop,
    )

    )

    def generate(
        self,
        positive,
        negative,
        vae,
        latent,
        image,
        frame_idx,
        strength,
        crf,
        blur_radius,
        interpolation,
        crop,
    ):
        _, width_scale_factor, height_scale_factor = vae.downscale_index_formula
        width, height = (
            latent["samples"].shape[4] * width_scale_factor,
            latent["samples"].shape[3] * height_scale_factor,
        )
        image = (
            comfy.utils.common_upscale(
                image.movedim(-1, 1), width, height, interpolation, crop=crop
            )
            .movedim(1, -1)
            .clamp(0, 1)
        )
        image = nodes_lt.LTXVPreprocess().execute(image, crf)[0]
        image = blur_internal(image, blur_radius)
        return nodes_lt.LTXVAddGuide().execute(
            positive=positive,
            negative=negative,
            vae=vae,
            latent=latent,
            image=image,
            frame_idx=frame_idx,
            strength=strength,
        )


@comfy_node(name="LTXVImgToVideoAdvanced")