ztaozhang

## ffmpeg_snapshot_version_install_centos_6.sh
#! /bin/sh
#set -e
#to remove trailing \r character
#sed -i 's/\r$//' file_name.sh or using dos2unix  to format: sudo yum install dos2unix  -y
#https://trac.ffmpeg.org/wiki/CompilationGuide/Centos
#ffmpeg_version=3.2.1
FFMPEG_HOME=/opt/ffmpeg
ffmpeg_version=snapshot
exec_time=$(date +"%Y%m%d%H%M%S");
	echo "===============> install required packages  for ffmpeg $ffmpeg_version"
	#! /bin/sh
	#set -e
	#to remove trailing \r character
	#sed -i 's/\r$//' file_name.sh or using dos2unix to format: sudo yum install dos2unix -y
	#https://trac.ffmpeg.org/wiki/CompilationGuide/Centos
	#ffmpeg_version=3.2.1
	FFMPEG_HOME=/opt/ffmpeg
	ffmpeg_version=snapshot
	exec_time=$(date +"%Y%m%d%H%M%S");
	echo "===============> install required packages for ffmpeg $ffmpeg_version"