Simple two pass ffmpeg transcoding with dynamic loudnorm normalization

usage: ./transcode.sh FILENAME_PATH  --bitrate=BITRATE_INT --scale=HEIGHT_INT:WIDTH_INT --output=RESULT_FILENAME_PATH --debug

System

• bash, ffmpeg, ffprobe, which must be installed
• bash version >= 3.2

Options

• FILENAME_PATH - abs or relative path to the input video file. Must be the first argument
• BITRATE_INT - unsigned integer (in kb/s)
• HEIGHT_INT & WIDTH_INT - unsigned integers both
• RESULT_FILENAME_PATH - abs or relative path to the result video file
• --debug - is optional - providing verbose output to stdout