#!/bin/bash -x VIDSOURCE="$1" RESOLUTION="854x480" BITRATE1="800000" BITRATE2="600000" BITRATE3="400000" # AUDIO_OPTS="-c:a libfaac -b:a 16000 -ac 2" VIDEO_OPTS1="-s $RESOLUTION -c:v libx264 -b:v $BITRATE1 -vprofile baseline -preset medium -x264opts level=41" VIDEO_OPTS2="-s $RESOLUTION -c:v libx264 -b:v $BITRATE2 -vprofile baseline -preset medium -x264opts level=41" VIDEO_OPTS3="-s $RESOLUTION -c:v libx264 -b:v $BITRATE3 -vprofile baseline -preset medium -x264opts level=41" OUTPUT_HLS="-hls_time 3 -hls_list_size 10 -hls_wrap 30 -start_number 1" # #ffmpeg -i "$VIDSOURCE" -y -threads 4 \ # $AUDIO_OPTS $VIDEO_OPTS1 $OUTPUT_HLS stream_hi.m3u8 \ # $AUDIO_OPTS $VIDEO_OPTS2 $OUTPUT_HLS stream_med.m3u8 \ # $AUDIO_OPTS $VIDEO_OPTS3 $OUTPUT_HLS stream_low.m3u8 ffmpeg -i "$VIDSOURCE" -y -threads 2 $AUDIO_OPTS $VIDEO_OPTS3 $OUTPUT_HLS -f hls - # # ----------->8------------- # # Add in a m3u8 playlist for the streams created in the script. # Something like this should work. # ----------->8------------- # #EXTM3U # #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=500000 # stream_low.m3u8 # #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=700000 # stream_med.m3u8 # #EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=900000 # stream_hi.m3u8 # ----------->8-------------