LTX 2.5 Tested: Generating 2-Minute Videos at 960x544 Resolution
tostane · reddit · 2026-08-13
The author conducted a "fly test" using the LTX 2.5 model to observe the detailed changes in eyes as a fly moves between foreheads.
The test was rendered at a 960x544 resolution. The author shared the parameter tweaks needed to successfully push the model to generate a 2-minute long video. For stability bottlenecks related to power or VRAM during generation, they recommend using MSI Afterburner to limit GPU power to around 95%.
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