gistfile1.txt

#!/bin/bash
FILES="$1"
RESOLUTION="854x480"
BITRATE="400000"

# AUDIO_OPTS="-c:a libfaac -b:a 160000 -ac 2"
AUDIO_OPTS="-an"
VIDEO_OPTS="-s $RESOLUTION -c:v libx264 -b:v $BITRATE -vprofile
baseline -preset medium -x264opts level=41"
# OUTPUT_HLS="-hls_time 3 -hls_list_size 3 -hls_wrap 10 -start_number 1"

for f in $FILES
do
	ffmpeg -i "$f" $AUDIO_OPTS $VIDEO_OPTS "$f""_""$BITRATE.mp4"
done