![]() ![]() ![]() ![]() (2)帧率(frame_rate)表示视频每秒的帧数,和平均帧率(avg_frame_rate)之间的区别?įfmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developersīuilt with clang version 4.0.1 (tags/RELEASE_401/final)Ĭonfiguration: -prefix=/Users/momo/opt/anaconda3 -cc=x86_64-apple-darwin13.4.0-clang -disable-doc -enable-avresample -enable-gmp -enable-hardcoded-tables -enable-libfreetype -enable-libvpx -enable-pthreads -enable-libopus -enable-postproc -enable-pic -enable-pthreads -enable-shared -enable-static -enable-version3 -enable-zlib -enable-libmp3lame -disable-nonfree -enable-gpl -enable-gnutls -disable-openssl -enable-libopenh264 -enable-libx264 Import ffmpeg import numpy import sys import random import os import cv2 def read_frame_as_jpeg( in_file, frame_num): ![]()
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