oss获取视频文件第一帧做封面 视频地址+?x-oss-process=video/snapshot,t_1000,m_fast 例:https://video.aliyunoss.com/1.mp4?x-oss-process=video/snapshot,t_1000 ...
void merge 视频源路径 videoPath Users liter Desktop IMG .m v 新视频路径 path Users liter Desktop .m v 读 self setupAssetReader 写 self setupAssetWriter 读其他视频 的音频 AVURLAsset asset AVURLAsset alloc initWithURL: NS ...
2016-08-25 09:02 0 3227 推荐指数:
oss获取视频文件第一帧做封面 视频地址+?x-oss-process=video/snapshot,t_1000,m_fast 例:https://video.aliyunoss.com/1.mp4?x-oss-process=video/snapshot,t_1000 ...
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// vfc.cpp : 定义控制台应用程序的入口点。#include "stdafx.h"#include <opencv2/highgui/highgui.hpp> #include ...
<template> <div> <video src="../assets/video.mp4" controls style="widt ...
https://jingyan.baidu.com/article/fb48e8be60b9c42e622e1497.html ...
<!DOCTYPE html> <html lang="en"> <head> <meta ...
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//------------maven配置文件--------------- /** * 获取指定视频的帧并保存为图片至指定目录 * @param videofile 源视频文件路径 * @param framefile 截取帧的图片存放路径 * @throws ...