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FFmpeg step by step tutorials for iOS/macOS developer. （适合零基础的 iOS/macOS 开发者学习FFmpeg API 和音视频渲染技术。演示了 OpenGL 和 Metal 等多种视频渲染方式，以及使用 AudioUnit 和 AudioQueue 渲染不同格式的音频。）

License: MIT License

Objective-C 90.86% Ruby 0.57% C 2.42% GLSL 3.28% Metal 2.37% Shell 0.51%

ffmpeg ios videoplayer macos metal ffmpeg-player opengl opengles tutorial audioqueue

ffmpegtutorial's Introduction

人生有许多收获都发生在意想不到的地方，在那里邂逅开花，为了这个结果必须一直努力着，弦也总是绷得紧紧的...

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ffmpegtutorial's Issues

怎么支持https啊？

播放https报错没有ssl “https protocol not found, recompile FFmpeg with openssl, gnutls or securetransport enabled.”

有带ssl的 MRFFmpeg.podspec 吗？

1.1.1h 版本好像只支持mac。。。

换了一个别的地址视频播放特别慢卡

换了一个别的地址视频播放特别慢卡
http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4

'libavutil/frame.h' file not found

pod install 后运行报错

How to execute ffmpeg commands in ios app?

I successfully compiled latest version of ffmpef v4.1 in my ios app but i don't know how to execute ffmpeg commands on local video file?

Suppose i want to convert local mkv video file(located inside ios app) to mp4 file then how can i execute commands using ffmpeg in swift or objective c?

新人求助，为什么找不到头文件 #import <FFmpegTutorial/FFVersionHelper.h>

#import <FFmpegTutorial/FFVersionHelper.h>这里提示找不到，pod我也安装了啊
qidong@bogon FFmpegTutorial-master % pod install --project-directory=Example/iOS
will install MRFFmpeg3.4.7
Analyzing dependencies
Downloading dependencies
Generating Pods project
Integrating client project
Pod installation complete! There are 3 dependencies from the Podfile and 3 total pods installed.

zyding4:FFmpegTutorial admin$ pod install --project-directory=Example/iOS
will install MRFFmpeg4.3
Analyzing dependencies
[!] Failed to load 'FFmpegTutorial' podspec: 
[!] Invalid `FFmpegTutorial.podspec` file: undefined local variable or method `podspec' for Pod:Module.

 #  from /Users/admin/Documents/Github/FFmpegTutorial/FFmpegTutorial.podspec:122
 #  -------------------------------------------
 #  
 >    s.dependency 'MRFFmpegPod', podspec => "https://ifoxdev.hd.sohu.com/ffpods/MRFFmpeg4.3.podspec"
 #    
 #  -------------------------------------------

这句代码是不是差个冒号.? s.dependency 'MRFFmpegPod', podspec中podspec 的前面。

但是我加了也不行。

zyding4:FFmpegTutorial admin$ pod install --project-directory=Example/iOS
will install MRFFmpeg4.3
Analyzing dependencies
[!] Failed to load 'FFmpegTutorial' podspec: 
[!] Invalid `FFmpegTutorial.podspec` file: [!] Unsupported version requirements. [{:podspec=>"https://ifoxdev.hd.sohu.com/ffpods/MRFFmpeg4.3.podspec"}] is not valid..

 #  from /Users/admin/Documents/Github/FFmpegTutorial/FFmpegTutorial.podspec:122
 #  -------------------------------------------
 #  
 >    s.dependency 'MRFFmpegPod', :podspec => "https://ifoxdev.hd.sohu.com/ffpods/MRFFmpeg4.3.podspec"
 #    
 #  -------------------------------------------

麻烦能不能指点下，是不是我 pod 有问题

use_frameworks!

platform :osx, '10.11'

target 'FFmpegTutorial-macOS' do
  pod 'FFmpegTutorial',:path => '../../'
end

pre_install do |installer|
  puts `../../download-vendor.sh macos 0.10.1-230831144049-ijk`
end

如上，PodFile文件只有一个打印puts，没执行 sh文件。把它改成下面这样，就可以执行pod install了。

pre_install do |installer|
  podfile_path = File.dirname(File.realpath(__FILE__))
  script_relative_path = "../../download-vendor.sh"
  script_full_path = File.expand_path(script_relative_path, podfile_path)
  system("sh #{script_full_path} ios 0.10.1-230831144049-ijk")
end