命令-y -ss 500 -i /home/object_detect/henan.ts -pix_fmt yuv420p -vf object_detect=model_path=//home/object_detect/henan_output_dir/frozen_inference_graph.pb:pbtxt_path=/home/object_detect/henan_output_dir/ssd_mobilenet_v1.pbtxt:object_name_path=//home/object_detect/henan_output_dir/object_detection_classes.txt:min_match_rate=0.1:show_rect=1:use_gpu=0:object_detect_request=henan_50_mosaic:skip_frame=1 -vcodec nvenc_h264 -loglevel debug -loglevel info -b:v 8000k -acodec copy -f mpegts test_object_detect.ts -stats
在189上测试结果cpu进行识别，gpu进行编码 fps == 34
原文：https://www.cnblogs.com/lvyunxiang/p/12886433.html