ffmpeg build with ffplay

Author: hpjeonGIT

install_ffmpeg.md

@@ -8,3 +8,9 @@
 ## install ffmpeg4 ##
 - export PKG_CONFIG=/opt/libs/x264/lib/pkgconfig
 - ./configure --prefix=/opt/libs/ffmpeg/402 --enable-yasm   --enable-libx264  --enable-gpl --enable-shared --enable-static --extra-cflags='-I/opt/libs/x264/include/' --extra-ldflags='-L/opt/libs/x264/lib -lx264'
+
+## ffmpeg7
+- Requires SDL2, SDL2-devel. Use yum update or repo lib
+- nasm as shown above
+- ./configure --prefix=/opt/ffmpeg/7.0 --enable-ffplay
+  - By default, ffplay is not built