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        "thermals": {
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        "preset_detail": "av1_nvenc \u00b7 1500 kbps ABR \u00b7 1080p \u00b7 full pipeline",
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          "ffmpeg_cmd": "nice -n -5 /usr/local/bin/ffmpeg-master -y -hwaccel cuda -hwaccel_output_format cuda -i /home/gos/wattlab/test_content/meridian_120s.mp4 -vf scale_cuda=-2:1080 -c:v av1_nvenc -b:v 1500k -g 120 -rc cbr -c:a aac -b:a 128k /tmp/wattlab_uploads/05fcba93_av1_gpu_out.mp4 -progress pipe:1 -nostats",
          "ffmpeg_version": "ffmpeg version N-124403-g28ecb07e55-20260507 Copyright (c) 2000-2026 the FFmpeg developers",
          "stderr": ""
        },
        "output_size_mb": 21.59,
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          "width": 1920,
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