Finally, it can be used! build ffmpeg_lib to ubports!

build ffmpeg_lib

bash>:docker run -v home/xxxx/netplay:/home/xxxx/netplay -w home/xxxx/netplay/libs/ffmpeg_source -u 1000 -e HOME=/tmp -i -t clickable/ubuntu-sdk:16.04-armhf

bash:>
./configure --target-os=linux --arch=arm64 --disable-asm --disable-x86asm --enable-cross-compile --cc=/usr/bin/arm-linux-gnueabihf-gcc --prefix=/home/xxxx/netplay/libs/ffmpeg_source/build --disable-ffmpeg --disable-ffplay --disable-ffprobe

bash:>make -j 8

vim CMakLIst.txt:

bash:> clickable clean build click-build launch logs

/home/wangqinfeng/图片/qFile_qDir.png

@AppLee Hello! I have an application based on FFMPEG. I want to compile it to uborts and rely on ffmpeg lib. I can't root to install ffmpeg lib


Did I get it wrong?
是不是我哪里理解错了?

How to add reference in application ffmpeglib?
怎么在应用里添加ffmpeg库?

@arubislander Good morning, this is a program I use myself, which is convenient for my management of the server.

@matteo
Thank you for your answer! I want to compile the program on my ubuntu computer to run on my phone.

@dobey Thank you! I want to use my app like a computer!

clickable desktop Return result

app start
21
"." "/."
".." "/.."
"bin" "/bin"
"boot" "/boot"
"dev" "/dev"
"etc" "/etc"
"home" "/home"
"lib" "/lib"
"lib64" "/lib64"
"media" "/media"
"mnt" "/mnt"
"opt" "/opt"
"proc" "/proc"
"root" "/root"
"run" "/run"
"sbin" "/sbin"
"srv" "/srv"
"sys" "/sys"
"tmp" "/tmp"
"usr" "/usr"
"var" "/var"

The real machine returns to 0

QDir root("/");
qDebug()<<"app start";
QFileInfoList list_file=root.entryInfoList();
qDebug()<<list_file.length();
for(int i=0;i<list_file.length();i++){
    qDebug()<<list_file[i].fileName()<<list_file[i].filePath();
}

//I need to list all the files in the root directory, I don't know what to do.

谢谢您！解决了我的问题！