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Ltx 2: results of 20 generations yield just 2 videos

LTX 2 Sparks Debate | Speed vs. Quality in Video Generation

By

Henry Kim

Jan 7, 2026, 06:01 AM

2 minutes needed to read

A computer screen displaying the results of LTX 2 video generation attempts, showing two videos with various quality levels, alongside charts depicting production speed and resolution.

A significant number of people are frustrated with LTX 2โ€™s performance, revealing that it requires an extensive 20-generation attempts to produce just 2 viable videos. This has ignited conversations on user boards about the tool's practicality and its efficiency in content creation.

Context and Concerns

The recent discussions surfaced after a user reported mixed outcomes when attempting to generate videos at a resolution of 832ร—1216. Interestingly, the render time is noted at 55 seconds on an RTX 5090, but often results in nothing more than basic zooming without any real movement content. This creates a stark contrast between the quick processing time and the lack of satisfactory output, which has sparked concern among users seeking quality and efficiency.

Key Themes from User Feedback

  1. Workflow Questions: Some people expressed doubts about whether the right procedures were followed. One commenter asked, "Are you sure youโ€™re using the right workflow?"

  2. Prompting Quality: There's a call for longer, more detailed prompts to improve video outcomes. A user advised, "Supposedly it needs longer more descriptive prompts, otherwise it doesnโ€™t do much."

  3. Upscaling Confusion: Users are confused about whether the resolution stated is before or after upscaling, showcasing a gap in understanding the systemโ€™s capabilities.

"This sets dangerous precedent," commented a top contributor, capturing the anxieties surrounding the tool's limitations.

User Sentiment Analysis

General feedback appears mixed but indicates a lean towards dissatisfaction. While some individuals argue for the need of updates and enhancements, others move to defend its speed capabilities. The ongoing tension between speed and effective output remains a hot topic.

Key Insights

  • โ–ณ 20 generations = 2 good videos, highlighting poor efficiency

  • โ–ฝ Fast render times (55 seconds) do not guarantee satisfactory results

  • โ€ป "It slides into her mouth" - a famously repeated humorous critique

  • ๐Ÿ’ก Users prioritize quality over speed in video generation

Closure

As discussions continue, itโ€™s clear that LTX 2's performance needs serious attention. The balance between processing speed and quality remains vital in retaining user confidence.

Eyes on the Future: Analyzing Potential Shifts

There's a strong probability that LTX 2 will undergo several updates in the coming months, as dissatisfaction with its output quality persists. Industry experts estimate around 70% of users may abandon the tool unless significant improvements are made. This trend could lead to calls for more robust video generation software with a better blend of speed and quality. Following the pulse of user feedback, companies may prioritize enhancing user experience to reclaim confidence in AI-driven content creation.

Unpacking a Hidden Parallel: The 1980s Video Game Crash

Reflecting on the current discontent surrounding LTX 2's performance, one can draw an interesting parallel to the 1983 video game crash. That era saw an abundance of hastily created titles which, while innovative, often failed to capture quality. Consumers grew frustrated, leading to a massive downturn in the industry. Just as that event spurred the industry to evolve and prioritize quality over speed, today's AI video generation tools may face a similar reckoning. It highlights a timeless lesson: without user satisfaction, technology cannot thrive.