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Switch LTXVPreprocess to libx264 (#7776)

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comfyanonymous 2025-04-24 10:58:31 -07:00 committed by GitHub
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comfy_extras/nodes_lt.py
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@ -385,7 +385,7 @@ def encode_single_frame(output_file, image_array: np.ndarray, crf):
container = av.open(output_file, "w", format="mp4") container = av.open(output_file, "w", format="mp4")
try: try:
stream = container.add_stream( stream = container.add_stream(
"h264", rate=1, options={"crf": str(crf), "preset": "veryfast"} "libx264", rate=1, options={"crf": str(crf), "preset": "veryfast"}
) )
stream.height = image_array.shape[0] stream.height = image_array.shape[0]
stream.width = image_array.shape[1] stream.width = image_array.shape[1]