Viva-AI drawing, AI video

An AI tool with multiple generation functions such as text-to-image, image-to-image, text-to-video, image-to-video, etc., as well as powerful AI editing tools, users can expand images, redraw any content, and transform images and videos into Much higher quality and 4K. Best of all, all these features are free.

Viva.ai- Bring Every Moment To Life (vivago.ai)

Among all paid products, Viva’s functions are not inferior to them, and it is free.

Among all free products, Viva is the most powerful

Viva has the following functions:

1. Vincent Video

2. Image-generated video

3. Video 4K HD

4. Area redrawing

5. Automatically expand the image

6. Area Cutout

In the first round, let’s test Vincent’s video. I gave the following keywords:

ethereal butterfly spirit, fluttering among flowers, close-up, focus on the delicate moment

The ethereal spirit of a butterfly flying among flowers, close-up, focusing on the delicate moment

Viva’s Wensheng video has a function that automatically helps you optimize the prompt words. I asked it to optimize it and got the following prompt words:

Delicate butterfly spirit amidst blooming flowers, ethereal close-up, wings shimmering with iridescent hues, petals in full bloom with vibrant colors, soft, diffused lighting, air of mystical tranquility, digital art, hyper-realistic with a hint of surrealism, extreme detail and sharp focus, warm, golden tones, by Alphonse Mucha and Gaudi, Artstation.

Delicate spirit of butterfly among blooming flowers, ethereal close-up, iridescent wings, blooming petals in vibrant colors, soft diffuse lighting, mysterious serene air, digital art, suggestion of surrealism, extreme detail and sharp focus, warm golden tones, by Alphonse Mucha and Gaudí

We can see that he also supports the artist’s style, and can provide a lot of inspiration in the future.

The following figure 1 is a butterfly generated by viva, and figure 2 is generated by haiper

You can see that the butterflies and flowers in Viva are moving, while although Haiper also generates butterflies, only the color and light and shadow are changing.

The following set of comparisons, the left side is generated by pixverse, and the right side is generated by ByteDance’s Jimeng. I don’t know why the subject generated by pixverse is a person. In comparison, Jimeng and Viva’s video capabilities are better.

Then change a group of keywords:

family enjoying breakfast on a cloud, whimsical and heartwarming, warm tones, wide cozy shot

A family enjoying breakfast in the clouds, whimsical, heartwarming, warm tones, wide and cozy shot

This set of keywords tests the model’s imagination because it is not a scene in the normal physical world. Let’s take a look at the results of several products.

Generated by viva, family, adults and children, in the cloud, eating breakfast, with considerable range of motion, the hands are a little broken, but the faces are relatively intact

Generated by haiper, all elements are present, the face is not bad, the hands are a bit broken, but the clouds are more like being outside the window, not in it

Let’s look at pixverse again. Well, hands are always a big challenge for AI, but the cloud seems to have disappeared.

Finally, let’s look at Ji Meng. The gif is a bit blurry, but the original video is clear enough. The hands and face are a bit broken, but the elements are quite complete, and it also well reflects the scene of eating in the cloud.

I think viva and Jimeng will still win this round.

Overall, Viva’s effect is amazing, but as a foreign tool, although I don’t know where Viva’s development team is, a set of simple prompts can make a judgment

a chinese young girl surround by a wreath of flowers, gorgeous hanfu, fantastic, natural lighting, epic, realistic, 8k, octane render, beautifully detailed, light diffusion, cinematic shading, cinematic elements

A young Chinese girl surrounded by a garland, gorgeous Hanfu, dreamy, natural lighting, epic, realistic, 8k, octane rendering, beautiful details, light diffusion, film shadows, movie elements

Let’s first take a look at Ji Meng’s treatment of Chinese girls. Well, not bad. Another Fujian hairpin girl.

Look at haiper, it’s pretty good too. It seems that everyone has different understandings of being surrounded by garlands.

Let’s take a look at pixverse. Note that pixverse is a domestic team, so there is no problem with the characters, except that the flowers are a little less, and the semantics are roughly the same as Jimeng’s understanding.

Finally, let’s take a look at viva. Well, it is obvious that viva should be a foreign team, and their understanding of young Chinese girls is quite outrageous. At least on our side, this is viva’s only shortcoming.

Next, let’s take a look at the image-generated video. Viva provides the following customization functions for the image-generated video:

1. The generation ratio can be customized. What is more confusing is that currently only three types are supported: 1:1 16:9 9:16.

Other products can support more resolutions, such as 21:9 aspect ratio, and most of them can make videos directly according to the size of the original image. I don’t know why Viva is also stuck at this resolution?

2. Support camera movement and motion intensity settings

Viva supports 6 types of camera movements: push and pull, up and down, left and right. Pixverse also supports this. As for motion intensity, both Pixverse and Dream support it. However, the range of motion intensity in Pixverse is very small. If you want a sense of intense motion, Dream and Viva can currently meet your requirements.

Of course, higher exercise intensity means a higher chance of collapse, but it also means a chance to draw good cards.

Therefore, Viva is one step ahead in comprehensive aspects, and the following points are Viva’s plus points.

For example, 4K enhancement is a very practical function. Generally, the videos generated by AI tools have to be put back into tools like topaz for high-definition enlargement, and many online tools have 4K high-definition functions that are charged. It is more convenient to directly generate videos and enlarge them at the same time.

Several other small functions, such as partial redrawing and area erasing, also provide certain convenience.

The last thing I want to say, and what surprised me the most, is that viva is completely free while maintaining such a high quality of video generation. There is no free quota given to you every day, but it is completely free.

Generally, free products need to have a logo watermark to prove their existence. The most exaggerated thing about Viva is that you can use it for free and I don’t even put a watermark.

Of course, the free bonus period is limited. For example, pixverse, runway, and pika were all free before, but now they are gradually starting to charge fees, so the key is to get on board as soon as possible.