A very common use case is that you don't want to waste time using a video editor that requires you to open it up and manually import the video clip and audio clip, then manually delete the old audio track and import the video and new audio. That's too much work and time since we don't want to go through the hassle.
ffmpeg is our solution, all we have to do is specify 3 variables and we're done!
-i Windows2019-Server-Noaudio.mp4 is our in........
qemu-kvm-1.2.0]# ./configure
Disabling PIE due to missing toolchain support
glib-2.12 required to compile QEMU
Solution install glib2
*Don't confuse glib2 with glibc, they are different and it may catch some off guard.
yum -y install glib2*
After that KVM should compile and install just fine.........