[wip] benchmark encoding #1074
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[wip] benchmark encoding #1074
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Benchmarking up to 30 frames from testsrc2_10min.mp4 over 30 runs:
VideoEncoder on GPU med = 267.28, mean = 267.37 +- 0.65, min_time = 266.40, max_time = 269.23 - in ms
GPU utilization: avg = 2.0%, peak = 4.0%
FFmpeg CLI on GPU med = 510.03, mean = 538.76 +- 157.97, min_time = 504.85, max_time = 1375.05 - in ms
GPU utilization: avg = 4.3%, peak = 8.0%
VideoEncoder on CPU med = 184.93, mean = 186.89 +- 5.18, min_time = 178.24, max_time = 198.20 - in ms
CPU utilization: avg = 13.0%, peak = 15.8%
FFmpeg CLI on CPU med = 219.79, mean = 220.30 +- 4.42, min_time = 211.57, max_time = 231.77 - in ms
CPU utilization: avg = 11.1%, peak = 13.4%
Benchmarking up to 30 frames from testsrc2_10min.mp4 over 30 runs and counting write_frames time for FFmpeg:
VideoEncoder on GPU med = 267.41, mean = 267.45 +- 0.38, min_time = 266.64, max_time = 268.49 - in ms
GPU utilization: avg = 1.5%, peak = 4.0%
FFmpeg CLI on GPU med = 660.36, mean = 663.54 +- 8.49, min_time = 650.37, max_time = 682.00 - in ms
GPU utilization: avg = 2.4%, peak = 8.0%
VideoEncoder on CPU med = 199.04, mean = 198.27 +- 8.79, min_time = 181.96, max_time = 215.65 - in ms
CPU utilization: avg = 12.4%, peak = 13.7%
FFmpeg CLI on CPU med = 643.62, mean = 630.76 +- 63.45, min_time = 328.03, max_time = 662.71 - in ms
CPU utilization: avg = 4.2%, peak = 7.7%