AKVideoImageView_毕业设计网_写毕业设计_程序定制

项目介绍：

AKVideoImageView

This class was created because I wasn't satisfied with standard Apple AVPlayer during creating a video background for one of my apps. AVPlayer doesn't let the phone to go to sleep mode. Also, you can't insensibly start a video from the first frame when app enters background. This class solves these problems, and in the end, you have a perfect solution for making gorgeous video backgrounds for your apps.

Features

Ability to dynamically switch videos

Auto set the first frame of video to have seamless transition when app returns from background

Minimal memory footprint

Good performance

Ability to use mp4 files as video source

InstallationManually

Just add AKVideoImageView.h and AKVideoImageView.m files to your project.

CocoaPods

Add the following line to your Podfile.

pod 'AKVideoImageView', '~> 1.0'

Then run pod install.

UsageCompressing your video file

Before starting using this class, you need to properly compress video.
Here is an example of libx264 compression options on OS X system using ffmpeg utility:

ffmpeg -i input.mov -vcodec libx264 -level 3.1 -pix_fmt yuv420p -threads 1 -preset placebo -crf 19 -tune film -x264opts colorprim=bt709:transfer=bt709:colormatrix=bt709:fullrange=off output.mp4

Basic Setup

In your view controller:

#import 'AKVideoImageView.h' NSURL *videoURL = [[NSBundle mainBundle] URLForResource:@'videoName' withExtension:@'mp4']; AKVideoImageView *videoBG = [[AKVideoImageView alloc] initWithFrame:self.view.bounds videoURL:videoURL]; [self.view addSubview:videoBG]; [self.view sendSubviewToBack:videoBG];Dynamically changing videoNSURL *videoURL = [[NSBundle mainBundle] URLForResource:@'anotherVideoName' withExtension:@'mp4']; self.videoBG.videoURL = videoURL;

，论文，开题报告

AKVideoImageView

这里还有:

资源信息

最新文章

最新推荐