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afbc599
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1 Parent(s): 0749309

Update api/ltx_server.py

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Files changed (1) hide show
  1. api/ltx_server.py +4 -4
api/ltx_server.py CHANGED
@@ -465,10 +465,10 @@ class VideoService:
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  fade = f"[v{i}b{i+1}]blend=all_expr='A*(1-T/{crossfade_frames})+B*(T/{crossfade_frames})'[xf{i}]"
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  filter_parts.append(
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- f"{a}trim=end_frame={-crossfade_frames},setpts=PTS-STARTPTS[v{i}pre];"
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- f"{a}trim=start_frame={-crossfade_frames},setpts=PTS-STARTPTS[v{i}fade];"
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  f"{b}trim=end_frame={crossfade_frames},setpts=PTS-STARTPTS[v{i+1}fade];"
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- f"{a}trim=end_frame={-crossfade_frames},setpts=PTS-STARTPTS[v{i}pre];"
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  f"[v{i}fade][v{i+1}fade]{fade};"
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  )
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  concat_refs.append(f"[v{i}pre][xf{i}]")
@@ -755,7 +755,7 @@ class VideoService:
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  partes_mp4,
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  final_concat,
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  fps=24,
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- crossfade_frames=-8,
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  )
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  self._log_gpu_memory("Fim da Geração")
 
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  fade = f"[v{i}b{i+1}]blend=all_expr='A*(1-T/{crossfade_frames})+B*(T/{crossfade_frames})'[xf{i}]"
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  filter_parts.append(
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+ f"{a}trim=end_frame={crossfade_frames},setpts=PTS-STARTPTS[v{i}pre];"
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+ f"{a}trim=start_frame={crossfade_frames},setpts=PTS-STARTPTS[v{i}fade];"
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  f"{b}trim=end_frame={crossfade_frames},setpts=PTS-STARTPTS[v{i+1}fade];"
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+ f"{a}trim=end_frame={crossfade_frames},setpts=PTS-STARTPTS[v{i}pre];"
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  f"[v{i}fade][v{i+1}fade]{fade};"
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  )
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  concat_refs.append(f"[v{i}pre][xf{i}]")
 
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  partes_mp4,
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  final_concat,
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  fps=24,
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+ crossfade_frames=8,
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  )
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  self._log_gpu_memory("Fim da Geração")