[Model] LTX 2 Base (#1064)

Co-authored-by: Davids048 <jundasu@ucsd.edu>
Co-authored-by: Will Lin <wlsaidhi@gmail.com>

examples/inference/basic/basic_ltx2.py

@@ -1,5 +1,6 @@
 from fastvideo import VideoGenerator
 
+
 PROMPT = (
     "A warm sunny backyard. The camera starts in a tight cinematic close-up "
     "of a woman and a man in their 30s, facing each other with serious "
@@ -16,16 +17,20 @@ PROMPT = (
 
 
 def main() -> None:
+    # Uses FastVideo default sampling settings for LTX2 base.
     generator = VideoGenerator.from_pretrained(
-        "FastVideo/LTX2-Distilled-Diffusers",
+        "Davids048/LTX2-Base-Diffusers",
         num_gpus=1,
     )
 
-    output_path = "outputs_video/ltx2_basic/output_ltx2_distilled_t2v.mp4"
+    output_path = "outputs_video/ltx2_basic/output_ltx2_base_t2v_1088_1920_1.1.mp4"
     generator.generate_video(
         prompt=PROMPT,
         output_path=output_path,
         save_video=True,
+        num_frames=121,
+        height=1088,
+        width=1920,
     )
     generator.shutdown()