// iOS
git clone https://github.com/libobjc/SGPlayer.git
cd SGPlayer
sh compile-build.sh iOS

// macOS
git clone https://github.com/libobjc/SGPlayer.git
cd SGPlayer
sh compile-build.sh macOS

// tvOS
git clone https://github.com/libobjc/SGPlayer.git
cd SGPlayer
sh compile-build.sh tvOS

/SGPlayer/Classes/Core/SGFFPlayer/ffmpeg/lib-iOS        // iOS
/SGPlayer/Classes/Core/SGFFPlayer/ffmpeg/lib-macOS      // macOS
/SGPlayer/Classes/Core/SGFFPlayer/ffmpeg/lib-tvOS       // tvOS

// iOS
- SGPlayer.framework
- SGPlatform.framework  Optional
- CoreMedia.framework
- AudioToolBox.framework
- VideoToolBox.framework
- libiconv.tbd
- libbz2.tbd
- libz.tbd

// macOS
- SGPlayer.framework
- SGPlatform.framework  Optional
- CoreMedia.framework
- AudioToolBox.framework
- VideoToolBox.framework
- VideoDecodeAcceleration.framework
- libiconv.tbd
- libbz2.tbd
- libz.tbd
- libizma.tbd

self.player = [SGPlayer player];

// register callback handle.
[self.player registerPlayerNotificationTarget:self stateAction:@selector(stateAction:) progressAction:@selector(progressAction:) playableAction:@selector(playableAction:) errorAction:@selector(errorAction:)];

// display view tap action.
[self.player setViewTapAction:^(SGPlayer * _Nonnull player, SGPLFView * _Nonnull view) {
NSLog(@"player display view did click!");
}];

// playback plane video.
[self.player replaceVideoWithURL:contentURL]; // 方式1
[self.player replaceVideoWithURL:contentURL videoType:SGVideoTypeNormal]; // 方式2

// playback 360° panorama video.
[self.player replaceVideoWithURL:contentURL videoType:SGVideoTypeVR];

// start playing
[self.player play];

// selected playback core.
self.player.decoder = [SGPlayerDecoder defaultDecoder];     // default config，Together with AVPlayer and FFmpeg.
self.player.decoder = [SGPlayerDecoder AVPlayerDecoder];    // only use AVPlayer
self.player.decoder = [SGPlayerDecoder FFmpegDecoder];      // only use FFmpeg

// set the specified format playback core.
self.player.decoder.decodeTypeForMPEG4 = SGDecoderTypeFFmpeg;      // use FFmoeg play mp4 files.

// open FFmpeg hardware accelerate.
self.player.decoder.hardwareAccelerateEnableForFFmpeg = YES;

// enter cardboard mode
self.player.displayMode = SGDisplayModeBox;

// set background mode.
// if allow background mode, you should open 'Background Modes' and check 'Audio' option， and set AVAudioSession Category to AVAudioSessionCategoryPlayback
self.player.backgroundMode = SGPlayerBackgroundModeAutoPlayAndPause;  // auto play and pause.
self.player.backgroundMode = SGPlayerBackgroundModeContinue;          // continue.