Many people have left messages asking me to write a video tutorial. Let me briefly talk about my I2V video production method.
The attachment is not a running workflow, but just some video prompts and pictures I saved. Please download the attachment to view my video prompts and sample pictures. After downloading these two compressed files, follow the steps below to see the video generation prompts of the reference pictures and pictures.
Due to the size of the attachment, I can't upload all the prompts. If you need to refer to my prompts (I didn't record the seeds and the LORA used, but I usually only use 3 LORAs, which I will explain below), follow the steps below:
1. Download workflow.zip and pictures.zip，Unzip workflow.zip and place the workflow file on the desktop.
2. Close your Comfyui
3. Place the pictures in pictures.zip in the ComfyUI\input folder。
If you do not unzip the pictures in picture.zip and put them in the correct folder, you won't be able to see the picture in the workflow, because the picture you upload in the workflow is actually in the ComfyUI\input folder.
4. Re-run Comfyui
5. Load the workflow on the desktop
If you don't know how to generate the image, you can use Comfyui prompt reader node to view the image information. After loading the image and running it, you can see prompt, seed, cfg and other contents. However, the resolution of the image is not the same as the original image. I have reduced it. Please use 1344x896 or 896x1344 resolution for rectangular resolution and 1024x1024 for square resolution.
How to make a perfect I2V video, here are some of my ideas (mainly NFSW):
1. Idea
You need to think about what video you want to make, such as:
(1) What pose?
(2) How many characters (2 or 3?)
(3) What clothes?
(4) Background?
You need to mentally outline the original picture first.
2. Make pictures
That's all I can think of right now, I'll add to it in a few days.
Don't write prompts that are irrelevant to the picture, or prompts for objects that cannot be seen from the picture perspective (for example, don't write breast prompts from the back perspective, or don't write hip prompts from the front perspective). When I make pictures, I usually add head back, open_mouth, closed_eyes to simulate orgasm (when lying on the bed, you can add sheet_grab, I won't write the prompt word orgasm directly). In addition, I won't use any lora to generate pictures.
The following is based on the PONY model production pictures (mainly my own model, I don't use other people's models). You need to know that making a video is mainly about making pictures. Pictures are equivalent to the first frame of your video. A good picture can make a perfect video. The picture needs to highlight the key point (you should know what the key point is). The closer the better. It is best to have a face in the picture. The face should not be too far away. Half-body photos are the best.
Let me talk about the key points of several poses:
(1) Missionary
It is not particularly difficult. The POV perspective is the best. The characters can add head back, open_mouth, closed_eyes. On the bed, you can add sheet_grab. Writing these is mainly to simulate orgasm. It is recommended to add close-up to make the characters closer to the camera.
(2) Spooning
POV view cannot be used.You can add from_below, crotch_focus to zoom in on the lower body. Add grabbing_another's_thighs to let the man pull up the woman's legs. I suggest writing anal sex.
(3) doggystyle
This pose mainly needs words for the buttocks. Don't write breast cues for the front view, you can use words like wide_hips, huge_butt, narrow_waist to emphasize the buttocks. Or add cues like large_breasts and sagging_breasts for the side view. Don't write cleavage, because there is no cleavage in this pose. Likewise, don't write anal_sex, puffy_sex, or large_penis for the front view and side view, unless you are from the back view.
(4) top-down_bottom-up
Same as above
(6) spitroast
What I mean here is the face-focused picture (meaning that the picture is mainly deepthroat, I don't like the crotch-focused picture, I prefer the face-focused picture), which is equivalent to the perspective of the person lying down and shooting from the head down.
There are two positions here:
If it is a flat surface, such as a bed or on the ground, it is recommended to add arched_back and heading_back, top_down_view, upside-down.
If it is on a table, this is more difficult because it is difficult to generate a picture of a person lying on the table. You may need heading_back, edge_of_the_table, upside-down, head_hanging_out, and hair_hanging_out to achieve the effect of the person's head hanging outside the table. In addition, you need top_down_view, from_above, and from_side to make the picture have the right lens, and spitroast, sex, sex_from_behind, irrumatio, and deepthroat to make the right pose. Also remember that this pose may confuse the facial organs (Because the face is inverted, there may be a problem that the eyes are on top and the nostrils are on the bottom. The inverted face should have the eyes on the bottom and the nostrils on the top).
(7) standing_split
It can be a front view or a bottom view. I think the bottom view is better. You can write a focus on the crotch, which is not much different from spooning.
(8) reverse suspended congress
It is recommended to have a front view. The rest is not difficult. You can even write two penises.
(9) cowgirl_position or reverse_cowgirl_position
POV is the best. Remember not to write prompts for things you can't see, such as reverse_cowgirl_position, don't write prompts for breasts, cowgirl_position, don't write prompts for buttocks.
(10) mating press
For this, I suggest a back view, with the buttocks as the main prompt, and you can write some thigh prompts such as thighhighs.But I suggest adding the words anal or anal_gaping, otherwise the picture may not have an anal.
(11) Handstand
It's hard to draw, you need controlNet. You can use the attached picture as the ControlNet picture.
(12) spitroast with double_breast_sucking
a photo of 5 people. POV is recommended.
Requires spitroast and double_breast_sucking cues.
(13) From above, doggystyle, ass-to-ass ,double_dildo and shared_object_insertion
It's actually a POV of two asses with a dildo in between and then the two asses banging against each other.
I can draw the picture, but the video effect is not good. I think I need related LORA.
(14) Take off someone else's clothes or take off your own clothes
The clothes need to be open, and a shirt is recommended (other clothes may tear). The character needs to place their hands on their chest, you can use the hands_on_own_chest prompt.
3. Choice of LORA
I only use the following LORA, which can support most postures.
https://civitai.com/models/1343431/bouncing-boobs-wan-i2v-14b
Weight: 0.9, Necessary LORA,breast or buttocks shaking effect
https://civitai.com/models/1307155/wan-general-nsfw-model-fixed?modelVersionId=1475095
Weight: 0.9
Weight: 0.9
4. Video prompt words
Refer to my workflow, prompts for some of the videos I made are in the workflow.
5. Ksampler configuration
I only use Comfyui native WorkFlow. I usually use a resolution of 480x720 or 720x480. I recommend that you crop the uploaded image to this resolution first. You can use 896x1344 or 1344x896 as the resolution of the generated image.
Steps: 20
CFG: 4.5
Other defaults
Length:101
101 frames require an estimated 24GB of video memory. If your video memory is insufficient, please use Kijai workflow. Please refer to the Kijai workflow usage method.
https://github.com/kijai/ComfyUI-WanVideoWrapper
6.WorkFlow
The workflow I use is as follows: