# rk_ffmpeg_android

**Repository Path**: lingner/rk_ffmpeg_android

## Basic Information

- **Project Name**: rk_ffmpeg_android
- **Description**: No description available
- **Primary Language**: C
- **License**: GPL-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-07-15
- **Last Updated**: 2024-06-05

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

FFmpeg README
-------------

1) Documentation
* Read the documentation in the doc/ directory in git. 
  You can also view it online at http://ffmpeg.org/documentation.html

2) Licensing
* See the LICENSE file.

3) Build and Install
* See the INSTALL file.

4) How to build ffmepg for Android
* Download Android NDK(android-ndk-r9d-linux-x86_64.tar.bz2) 
  from http://www.androiddevtools.cn/
* Unzip android-ndk-r9d-linux-x86_64.tar.bz2 to Your Path
  (eg.  /home/androd_ndk/android-ndk-r9d).
* Modify build_32.sh, Config your NDK path
  (eg. NDK=/home/androd_ndk/android-ndk-r9d)
* Move this project to Your_SDK_Root/external/ffmpeg
* Change Permissions of configure and build_32bit_5.0.sh/build_32bit_6.0.sh 
  #chmod 766 configure
  #chmod 766 build_32bit_5.0.sh
  #chmod 766 build_32bit_6.0.sh
  #chmod 766 version.sh
* execute ./build_32bit_5.0.sh for android5.0; 
  execute ./build_32bit_6.0.sh for android6.0, 
  then you will find libffmpeg.so in directory(./android/armv7-a/) 

4) You Can Use Precompiled Library(libffmpeg.so)
* You Can find libffmpeg.so in android/arm32/5.0/libffmpeg.so for android5.0
  You Can find libffmpeg.so in android/arm32/6.0/libffmpeg.so for android6.0

5) How to Use libffmpeg.so in Your SDK
* REPLACE vendor/<venderid>/common/vpu/lib/arm/<chip_id>/libffmpeg.so in your sdk 
  note:<venderid> is vender name : such as amlgic allwinner rockchip
  note:<chip_id>  is chip name : such as a20, s905,rk3368
* MODIFIED frameworks/av/media/libmediaplayerservice/Android.mk : 
	MODIFIED [BUILD_FF_PLAYER := false] TO [BUILD_FF_PLAYER := true]
* make your android sdk