Juq-516.mp4: Better

Typically available in 720p (HD) or 1080p (FHD).

echo "Analysis of $VIDEO complete. Files prefixed with $BASE_"

If you are looking for specific technical documentation or a "white paper" with this name, it is likely a mislabeled file, as this specific alphanumeric code is a standard product ID (JAV ID) for adult entertainment.

| Technique | Tools | What You Get | |-----------|-------|--------------| | | ffmpeg -i JUQ-516.mp4 -vf "select=eq(pict_type\,I)" -vsync vfr keyframes_%04d.jpg | All I‑frames (keyframes) as JPEGs for quick visual inspection. | | Full frame dump | ffmpeg -i JUQ-516.mp4 frame_%05d.png | Every frame as PNG (useful for detecting subtle tampering). | | Scene change detection | ffprobe -show_frames -show_entries frame=pict_type -select_streams v -i JUQ-516.mp4 | List of frame types; spikes in I‑frames can hint at cuts. | | Audio waveform / spectrogram | Audacity (import MP4) or sox ( sox JUQ-516.mp4 -n spectrogram ) | Visual view of speech, background noises, or hidden audio. | | Speech‑to‑text | Google Cloud Speech‑to‑Text, Whisper ( whisper JUQ-516.mp4 --model base ) | Text transcription for keyword search. | | Object / face detection | OpenCV, YOLOv8, Amazon Rekognition | Automated tagging of people, vehicles, logos, etc. |