Files
twitch-highlight-detector/generate_video.py
ren fb8b390740 feat: Initial pipeline for Twitch highlight detection
- New 2-of-3 detection system (chat + audio + color)
- GPU support (PyTorch ROCm/CUDA ready)
- Draft mode (360p) for fast testing
- HD mode (1080p) for final render
- Auto download video + chat
- CLI pipeline script
- Documentation in Spanish
2026-02-18 20:41:58 -03:00

64 lines
2.0 KiB
Python

import json
import argparse
from moviepy.editor import VideoFileClip, concatenate_videoclips
import logging
logging.basicConfig(level=logging.INFO)
def create_summary(video_file, highlights_file, output_file, padding=5):
"""Crea video resumen con los highlights"""
# Cargar highlights
with open(highlights_file, 'r') as f:
highlights = json.load(f)
if not highlights:
print("No hay highlights")
return
# Filtrar highlights con duración mínima
highlights = [(s, e) for s, e in highlights if e - s >= 5]
print(f"Creando video con {len(highlights)} highlights...")
clip = VideoFileClip(video_file)
duration = clip.duration
highlight_clips = []
for start, end in highlights:
start_pad = max(0, start - padding)
end_pad = min(duration, end + padding)
highlight_clip = clip.subclip(start_pad, end_pad)
highlight_clips.append(highlight_clip)
print(f" Clip: {start_pad:.1f}s - {end_pad:.1f}s (duración: {end_pad-start_pad:.1f}s)")
if not highlight_clips:
print("No se pudo crear ningún clip")
return
print(f"Exportando video ({len(highlight_clips)} clips, {sum(c.duration for c in highlight_clips):.1f}s total)...")
final_clip = concatenate_videoclips(highlight_clips, method="compose")
final_clip.write_videofile(
output_file,
codec='libx264',
audio_codec='aac',
fps=24,
verbose=False,
logger=None
)
print(f"¡Listo! Video guardado en: {output_file}")
if __name__ == "__main__":
parser = argparse.ArgumentParser()
parser.add_argument("--video", required=True, help="Video file")
parser.add_argument("--highlights", required=True, help="Highlights JSON")
parser.add_argument("--output", required=True, help="Output video")
parser.add_argument("--padding", type=int, default=5, help="Padding seconds")
args = parser.parse_args()
create_summary(args.video, args.highlights, args.output, args.padding)