⚡ Bolt: [성능 개선] ffprobe 호출 통합을 통한 메타데이터 추출 속도 향상#83
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Consolidated three separate ffprobe calls into one in extract-frames.sh to reduce process startup overhead and improve the speed of metadata extraction.
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Consolidated three separate ffprobe calls into one in extract-frames.sh to reduce process startup overhead and improve the speed of metadata extraction.
Consolidated three separate ffprobe calls into one in extract-frames.sh to reduce process startup overhead and improve the speed of metadata extraction.
💡 What:
extract-frames.sh스크립트에서 3번 개별적으로 호출하던ffprobe명령어를 1번의 호출로 통합했습니다.🎯 Why:
ffprobe와 같은 외부 프로세스를 호출할 때마다 프로세스 시작 오버헤드가 발생합니다. 여러 메타데이터(duration, width, height, fps)를 각각 가져오기 위해ffprobe를 3번 실행하는 것은 비효율적이었습니다.📊 Impact: 프로세스 시작 오버헤드를 줄여 메타데이터 추출 속도를 향상시킵니다. (특히 여러 비디오를 처리할 때 체감 성능 향상 예상)
🔬 Measurement:
ffprobe통합 전과 후의 실행 시간을 비교하여 성능 향상을 확인할 수 있습니다. 스크립트 실행 후 메타데이터가 정상적으로 파싱되는지bash test_cli_ux.sh를 통해 검증했습니다.PR created automatically by Jules for task 10501216557427542827 started by @seonghobae