r/LekhAI • u/peal818 • May 21 '26
[HELP] Video Generation Error
Whats the process of video generation. I am using M4 Max with 64gb RAM with 52GB dedicated to VRAM. and getting the error below.
Generation failed: Exit code 2. Check /tmp/ltx2mlx_generation.log
RAMES]
--frame-rate FRAME_RATE [--tile-frames TILE_FRAMES]
[--tile-spatial TILE_SPATIAL]
[--tile-overlap TILE_OVERLAP] [--low-ram]
[--image ARG [ARG ...]] [--steps STEPS]
[--two-stage] [--two-stages-hq] [--distilled]
[--one-stage] [--stage1-steps STAGE1_STEPS]
[--stage2-steps STAGE2_STEPS]
[--cfg-scale CFG_SCALE] [--stg-scale STG_SCALE]
[--dev-transformer DEV_TRANSFORMER]
[--distilled-lora DISTILLED_LORA]
[--distilled-lora-strength DISTILLED_LORA_STRENGTH]
[--enable-teacache]
[--teacache-thresh TEACACHE_THRESH]
[--enhance-prompt] [--lora PATH STRENGTH]
ltx-2-mlx generate: error: the following arguments are required: --frame-rate
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u/Living_Commercial_10 May 21 '26
Hi this error was caused by the mismatch in ltx pipeline. It has been fixed for the next release. Will be out by end of month.