There are various (closed source)AI Video Tools, dazzling. Which one works? Which one is cost-effective?
Three domestic tools were selected today:Keling,Dream,whelks, and three foreign tools: sora, runway, and luma, for a side-by-side comparison.
All tools use the latest models, including version 1.6, which has just been released by Koring:
Test Method: Using 720p/5s video supported by all tools, 4 samples were generated for each test, each tool, and the best 1 of them was selected for comparison.
I. Vincennes Video
Overall test video
Case 1:
The sora-generated cat repeatedly jumps across the room, only partially completing the cue word.
Case 2:
All the tools failed to properly represent the dragon breathing fire from its mouth.
Case 3:
Half the tools don't understand what a "first person shooter" is.
Case 4:
None of them are perfect if you look closely, such as men in women's swimsuits or chipped faces. All things considered, luma fared the worst.
Case 5:
All of the tools performed well, with some missing details.
Case 6:
Sora failed to reflect the "dirt road" and Luma was again the worst performer.
Case 7:
All the tools performed well, but the Spirit did not understand the "flame composition" properly.
Case 8:
Famous movie and TV IPs are hard to get satisfactory results through text-to-life videos, so it is recommended to try graphic-to-life videos.
Case 9:
This set of cue words is quite difficult, with Korin and Sora's results barely usable, and RUNWAY and LUMA shortchanging the characters' movements significantly.
Case 10:
Celebrity stars are difficult to generate, and if the characters don't match, the whole piece is meaningless. All the tools failed except for the conch.
II. Toussaint video
Overall test video
Case 1:
Test results:
Taken together, korin and imouto perform the best. sora's characters don't move but run mirrors haphazardly, and cue word compliance is poor.
Case 2:
Test results:
Korin exceeded expectations in this test. sora was good, but purely "random". Half of the tools do not reflect the launch and explosion effects.
Case 3:
Test results:
Conch was good (although the pedestrians still had chipped limbs), Korin and Ieomu were okay, and RUNWAY's artwork felt a bit poor.
Case 4:
Test results:
Conch and luma morphed the guns into barricades, and fortunately most of the tools played well.
Case 5:
Test results:
Character movement is a major test for video tools, and Korin and Conch double over.
Case 6:
Test results:
Korin has improved its dynamic graphics after upgrading to 1.6, and this time it reigns supreme with Conch.
Case 7:
Test results:
If you look closely, scenes like this have more or less faces or bodies falling apart, but luma looks weaker in comparison.
Case 8:
Test results:
A relatively simple test that everyone completed with no problem. sora seems to have a preference for adding substantial movement on her own, and it's not out of place here.
Case 9:
Test results:
Representing the landscape is relatively simple and most tools work smoothly.
Case 10:
Test results:
Once again, sora appears to switch scenes abruptly. On the contrary, several domestic tools performed well.
III. Comparison of the performance/functionality of the tools
Performance: "High Definition + Longer + More Concurrency" is good, but it will cost more.
Efficiency: korin and conch are the slowest, suggesting more servers.
Vetting: the stricter the vetting, the greater the constraints on creativity, want to be free? Please use open source tools.
Functions: sora, korin, runway are all very rich in functions, but more functions do not necessarily equal to good use.
Price: Conch's premium membership allows unlimited generation, awesome! All three foreign tools are expensive by comparison. (It cost me a lot of rice to complete this test)
Summarize:
1. On balance, domestic tools win!The effects of Korin and Yumemon are very stable., is preferred.Conch Dynamics is doing well.
2.Sora is the most expensive and less effectiveHowever, considering that ChatGPT Pro can be activated at the same time, it can be used as a "freebie" for the latter.
3. runway is a trailblazer and has quite a few exclusive features (like expression capture), butToo few runway points., don't use the premium member's casual mode, it runs out quickly.
4.luma is less effective and not recommended at this time.
But AI modeling is dynamic, and even tools that lag behind today may turn over later, so stay tuned!
The article covers the URL:
Sora:
https://www.1ai.net/25487.html
Can be spiritual:
https://www.1ai.net/12558.html
I.e., dreams:
https://www.1ai.net/10005.html
Conch:
https://www.1ai.net/21428.html
Runway:
https://www.1ai.net/78.html
luma:
https://www.1ai.net/13078.html