中文介绍 | 原理详解

GoPlay

• GoPlay is a media player framework for iOS. Based on FFmpeg and OpenGL ES 2.0. support all formats and custom your own filters by GLSL.

Build iOS

build script is based on FFmpeg-iOS-build-script

• To build everything:

./build-ffmpeg.sh

• PS

After compile, if you want to custom your own library, you shoud notice three points: 
1) copy ./ffmpeg-3.4.1/libavformat/avc.h  --->  ./FFmpeg-iOS/include/libavformat/
2) copy ./FFmpeg-iOS ---> ./GoPlay/GoPlay/Vendor/FFmpeg/ 
3) config: Build Settings - Header Search Paths - "$(SRCROOT)/GoPlay/Vendor/FFmpeg/FFmpeg-iOS/include"

Features

• H.264/H.265(hevc) hardware accelerator (VideoToolBox)
• support FFmpeg software Decode
• support all formats based on FFmpeg, including RTMP, RTSP, HTTP/HTTPS and so on
• support custom filter(based on OpenGL ES 2.0 glsl)
• support filter chain between source and display (refer GPUImage)
• support watermark filter
• VR video and arcball control
• accurate seek support
• powerful robust algorithm for audio and video synchronization
• support adaptive frame drop
• video-output: OpenGL ES 2.0
• audio-output: AudioUnit

Dependencies

// iOS
- AVFoundation.framework
- AudioToolBox.framework
- VideoToolBox.framework
- libiconv.tbd
- libbz2.tbd
- libz.tbd

- FFmpeg 3.4.1

Basic Usage

PlayViewController* vc = [[PlayViewController alloc]init];
vc.url = @"";	//input video/audio url
[self.navigationController pushViewController:vc animated:YES];

Advanced Usage

//custom your own player based on FFPlay/FFFilter/FFView;
//PlayViewController is a demo.

Screenshots

iOS

• plane video

• vr video

• video with watermark

Communication

• GitHub : letqingbin
• Email : letqingbin@163.com

License

Copyright (c) 2019 letqingbin
Licensed under LGPLv2.1 or later

GoPlay required features are based on or derives from projects below:

• LGPL

  • FFmpeg
  • ijkplayer
  • kxmovie

• GNU v3.0

  • SGPlay

• BSD 3-Clause

  • GPUImage

• MIT

  • FFmpeg-iOS-build-script